fix: hit testing chunk detail summary

web/app/components/base/icons/assets/vender/knowledge/search-lines-sparkle.svg

@@ -0,0 +1,6 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M12 7.33337V2.66671H4.00002V13.3334H8.00002C8.36821 13.3334 8.66669 13.6319 8.66669 14C8.66669 14.3682 8.36821 14.6667 8.00002 14.6667H3.33335C2.96516 14.6667 2.66669 14.3682 2.66669 14V2.00004C2.66669 1.63185 2.96516 1.33337 3.33335 1.33337H12.6667C13.0349 1.33337 13.3334 1.63185 13.3334 2.00004V7.33337C13.3334 7.70156 13.0349 8.00004 12.6667 8.00004C12.2985 8.00004 12 7.70156 12 7.33337Z" fill="#354052"/>
+<path d="M10 4.00004C10.3682 4.00004 10.6667 4.29852 10.6667 4.66671C10.6667 5.0349 10.3682 5.33337 10 5.33337H6.00002C5.63183 5.33337 5.33335 5.0349 5.33335 4.66671C5.33335 4.29852 5.63183 4.00004 6.00002 4.00004H10Z" fill="#354052"/>
+<path d="M8.00002 6.66671C8.36821 6.66671 8.66669 6.96518 8.66669 7.33337C8.66669 7.70156 8.36821 8.00004 8.00002 8.00004H6.00002C5.63183 8.00004 5.33335 7.70156 5.33335 7.33337C5.33335 6.96518 5.63183 6.66671 6.00002 6.66671H8.00002Z" fill="#354052"/>
+<path d="M12.827 10.7902L12.3624 9.58224C12.3048 9.43231 12.1607 9.33337 12 9.33337C11.8394 9.33337 11.6953 9.43231 11.6376 9.58224L11.173 10.7902C11.1054 10.9662 10.9662 11.1054 10.7902 11.173L9.58222 11.6376C9.43229 11.6953 9.33335 11.8394 9.33335 12C9.33335 12.1607 9.43229 12.3048 9.58222 12.3624L10.7902 12.827C10.9662 12.8947 11.1054 13.0338 11.173 13.2099L11.6376 14.4178C11.6953 14.5678 11.8394 14.6667 12 14.6667C12.1607 14.6667 12.3048 14.5678 12.3624 14.4178L12.827 13.2099C12.8947 13.0338 13.0338 12.8947 13.2099 12.827L14.4178 12.3624C14.5678 12.3048 14.6667 12.1607 14.6667 12C14.6667 11.8394 14.5678 11.6953 14.4178 11.6376L13.2099 11.173C13.0338 11.1054 12.8947 10.9662 12.827 10.7902Z" fill="#354052"/>
+</svg>

web/app/components/base/icons/src/vender/knowledge/SearchLinesSparkle.json

@@ -0,0 +1,53 @@
+{
+  "icon": {
+    "type": "element",
+    "isRootNode": true,
+    "name": "svg",
+    "attributes": {
+      "width": "16",
+      "height": "16",
+      "viewBox": "0 0 16 16",
+      "fill": "none",
+      "xmlns": "http://www.w3.org/2000/svg"
+    },
+    "children": [
+      {
+        "type": "element",
+        "name": "path",
+        "attributes": {
+          "d": "M12 7.33337V2.66671H4.00002V13.3334H8.00002C8.36821 13.3334 8.66669 13.6319 8.66669 14C8.66669 14.3682 8.36821 14.6667 8.00002 14.6667H3.33335C2.96516 14.6667 2.66669 14.3682 2.66669 14V2.00004C2.66669 1.63185 2.96516 1.33337 3.33335 1.33337H12.6667C13.0349 1.33337 13.3334 1.63185 13.3334 2.00004V7.33337C13.3334 7.70156 13.0349 8.00004 12.6667 8.00004C12.2985 8.00004 12 7.70156 12 7.33337Z",
+          "fill": "currentColor"
+        },
+        "children": []
+      },
+      {
+        "type": "element",
+        "name": "path",
+        "attributes": {
+          "d": "M10 4.00004C10.3682 4.00004 10.6667 4.29852 10.6667 4.66671C10.6667 5.0349 10.3682 5.33337 10 5.33337H6.00002C5.63183 5.33337 5.33335 5.0349 5.33335 4.66671C5.33335 4.29852 5.63183 4.00004 6.00002 4.00004H10Z",
+          "fill": "currentColor"
+        },
+        "children": []
+      },
+      {
+        "type": "element",
+        "name": "path",
+        "attributes": {
+          "d": "M8.00002 6.66671C8.36821 6.66671 8.66669 6.96518 8.66669 7.33337C8.66669 7.70156 8.36821 8.00004 8.00002 8.00004H6.00002C5.63183 8.00004 5.33335 7.70156 5.33335 7.33337C5.33335 6.96518 5.63183 6.66671 6.00002 6.66671H8.00002Z",
+          "fill": "currentColor"
+        },
+        "children": []
+      },
+      {
+        "type": "element",
+        "name": "path",
+        "attributes": {
+          "d": "M12.827 10.7902L12.3624 9.58224C12.3048 9.43231 12.1607 9.33337 12 9.33337C11.8394 9.33337 11.6953 9.43231 11.6376 9.58224L11.173 10.7902C11.1054 10.9662 10.9662 11.1054 10.7902 11.173L9.58222 11.6376C9.43229 11.6953 9.33335 11.8394 9.33335 12C9.33335 12.1607 9.43229 12.3048 9.58222 12.3624L10.7902 12.827C10.9662 12.8947 11.1054 13.0338 11.173 13.2099L11.6376 14.4178C11.6953 14.5678 11.8394 14.6667 12 14.6667C12.1607 14.6667 12.3048 14.5678 12.3624 14.4178L12.827 13.2099C12.8947 13.0338 13.0338 12.8947 13.2099 12.827L14.4178 12.3624C14.5678 12.3048 14.6667 12.1607 14.6667 12C14.6667 11.8394 14.5678 11.6953 14.4178 11.6376L13.2099 11.173C13.0338 11.1054 12.8947 10.9662 12.827 10.7902Z",
+          "fill": "currentColor"
+        },
+        "children": []
+      }
+    ]
+  },
+  "name": "SearchLinesSparkle"
+}

web/app/components/base/icons/src/vender/knowledge/SearchLinesSparkle.tsx

@@ -0,0 +1,20 @@
+// GENERATE BY script
+// DON NOT EDIT IT MANUALLY
+
+import type { IconData } from '@/app/components/base/icons/IconBase'
+import * as React from 'react'
+import IconBase from '@/app/components/base/icons/IconBase'
+import data from './SearchLinesSparkle.json'
+
+const Icon = (
+  {
+    ref,
+    ...props
+  }: React.SVGProps<SVGSVGElement> & {
+    ref?: React.RefObject<React.RefObject<HTMLOrSVGElement>>
+  },
+) => <IconBase {...props} ref={ref} data={data as IconData} />
+
+Icon.displayName = 'SearchLinesSparkle'
+
+export default Icon

web/app/components/base/icons/src/vender/knowledge/index.ts

@@ -11,5 +11,6 @@ export { default as HighQuality } from './HighQuality'
 export { default as HybridSearch } from './HybridSearch'
 export { default as ParentChildChunk } from './ParentChildChunk'
 export { default as QuestionAndAnswer } from './QuestionAndAnswer'
+export { default as SearchLinesSparkle } from './SearchLinesSparkle'
 export { default as SearchMenu } from './SearchMenu'
 export { default as VectorSearch } from './VectorSearch'

web/app/components/datasets/create/step-two/components/general-chunking-options.tsx

@@ -1,7 +1,7 @@
 'use client'
 
 import type { FC } from 'react'
-import type { PreProcessingRule } from '@/models/datasets'
+import type { PreProcessingRule, SummaryIndexSetting as SummaryIndexSettingType } from '@/models/datasets'
 import {
   RiAlertFill,
   RiSearchEyeLine,
@@ -12,6 +12,7 @@ import Button from '@/app/components/base/button'
 import Checkbox from '@/app/components/base/checkbox'
 import Divider from '@/app/components/base/divider'
 import Tooltip from '@/app/components/base/tooltip'
+import SummaryIndexSetting from '@/app/components/datasets/settings/summary-index-setting'
 import { IS_CE_EDITION } from '@/config'
 import { ChunkingMode } from '@/models/datasets'
 import SettingCog from '../../assets/setting-gear-mod.svg'
@@ -52,6 +53,8 @@ type GeneralChunkingOptionsProps = {
   onReset: () => void
   // Locale
   locale: string
+  summaryIndexSetting?: SummaryIndexSettingType
+  onSummaryIndexSettingChange?: (payload: SummaryIndexSettingType) => void
 }
 
 export const GeneralChunkingOptions: FC<GeneralChunkingOptionsProps> = ({
@@ -74,6 +77,8 @@ export const GeneralChunkingOptions: FC<GeneralChunkingOptionsProps> = ({
   onPreview,
   onReset,
   locale,
+  summaryIndexSetting,
+  onSummaryIndexSettingChange,
 }) => {
   const { t } = useTranslation()
 
@@ -146,6 +151,13 @@ export const GeneralChunkingOptions: FC<GeneralChunkingOptionsProps> = ({
                 </label>
               </div>
             ))}
+            <div className="mt-3">
+              <SummaryIndexSetting
+                entry="create-document"
+                summaryIndexSetting={summaryIndexSetting}
+                onSummaryIndexSettingChange={onSummaryIndexSettingChange}
+              />
+            </div>
             {IS_CE_EDITION && (
               <>
                 <Divider type="horizontal" className="my-4 bg-divider-subtle" />

web/app/components/datasets/create/step-two/components/parent-child-options.tsx

@@ -2,7 +2,7 @@
 
 import type { FC } from 'react'
 import type { ParentChildConfig } from '../hooks'
-import type { ParentMode, PreProcessingRule } from '@/models/datasets'
+import type { ParentMode, PreProcessingRule, SummaryIndexSetting as SummaryIndexSettingType } from '@/models/datasets'
 import { RiSearchEyeLine } from '@remixicon/react'
 import Image from 'next/image'
 import { useTranslation } from 'react-i18next'
@@ -11,6 +11,7 @@ import Checkbox from '@/app/components/base/checkbox'
 import Divider from '@/app/components/base/divider'
 import { ParentChildChunk } from '@/app/components/base/icons/src/vender/knowledge'
 import RadioCard from '@/app/components/base/radio-card'
+import SummaryIndexSetting from '@/app/components/datasets/settings/summary-index-setting'
 import { ChunkingMode } from '@/models/datasets'
 import FileList from '../../assets/file-list-3-fill.svg'
 import Note from '../../assets/note-mod.svg'
@@ -31,6 +32,8 @@ type ParentChildOptionsProps = {
   // State
   parentChildConfig: ParentChildConfig
   rules: PreProcessingRule[]
+  summaryIndexSetting?: SummaryIndexSettingType
+  onSummaryIndexSettingChange?: (payload: SummaryIndexSettingType) => void
   currentDocForm: ChunkingMode
   // Flags
   isActive: boolean
@@ -51,6 +54,7 @@ type ParentChildOptionsProps = {
 export const ParentChildOptions: FC<ParentChildOptionsProps> = ({
   parentChildConfig,
   rules,
+  summaryIndexSetting,
   currentDocForm: _currentDocForm,
   isActive,
   isInUpload,
@@ -62,6 +66,7 @@ export const ParentChildOptions: FC<ParentChildOptionsProps> = ({
   onChildDelimiterChange,
   onChildMaxLengthChange,
   onRuleToggle,
+  onSummaryIndexSettingChange,
   onPreview,
   onReset,
 }) => {
@@ -183,6 +188,13 @@ export const ParentChildOptions: FC<ParentChildOptionsProps> = ({
                 </label>
               </div>
             ))}
+            <div className="mt-3">
+              <SummaryIndexSetting
+                entry="create-document"
+                summaryIndexSetting={summaryIndexSetting}
+                onSummaryIndexSettingChange={onSummaryIndexSettingChange}
+              />
+            </div>
           </div>
         </div>
       </div>

web/app/components/datasets/create/step-two/components/preview-panel.tsx

@@ -14,6 +14,7 @@ import { ChunkingMode } from '@/models/datasets'
 import { cn } from '@/utils/classnames'
 import { ChunkContainer, QAPreview } from '../../../chunk'
 import PreviewDocumentPicker from '../../../common/document-picker/preview-document-picker'
+import SummaryLabel from '../../../documents/detail/completed/common/summary-label'
 import { PreviewSlice } from '../../../formatted-text/flavours/preview-slice'
 import { FormattedText } from '../../../formatted-text/formatted'
 import PreviewContainer from '../../../preview/container'
@@ -99,6 +100,7 @@ export const PreviewPanel: FC<PreviewPanelProps> = ({
               characterCount={item.content.length}
             >
               {item.content}
+              {item.summary && <SummaryLabel summary={item.summary} />}
             </ChunkContainer>
           ))
         )}
@@ -131,6 +133,7 @@ export const PreviewPanel: FC<PreviewPanelProps> = ({
                     )
                   })}
                 </FormattedText>
+                {item.summary && <SummaryLabel summary={item.summary} />}
               </ChunkContainer>
             )
           })

web/app/components/datasets/create/step-two/hooks/use-document-creation.ts

@@ -9,6 +9,7 @@ import type {
   CustomFile,
   FullDocumentDetail,
   ProcessRule,
+  SummaryIndexSetting as SummaryIndexSettingType,
 } from '@/models/datasets'
 import type { RetrievalConfig, RETRIEVE_METHOD } from '@/types/app'
 import { useCallback } from 'react'
@@ -141,6 +142,7 @@ export const useDocumentCreation = (options: UseDocumentCreationOptions) => {
     retrievalConfig: RetrievalConfig,
     embeddingModel: DefaultModel,
     indexingTechnique: string,
+    summaryIndexSetting?: SummaryIndexSettingType,
   ): CreateDocumentReq | null => {
     if (isSetting) {
       return {
@@ -148,6 +150,7 @@ export const useDocumentCreation = (options: UseDocumentCreationOptions) => {
         doc_form: currentDocForm,
         doc_language: docLanguage,
         process_rule: processRule,
+        summary_index_setting: summaryIndexSetting,
         retrieval_model: retrievalConfig,
         embedding_model: embeddingModel.model,
         embedding_model_provider: embeddingModel.provider,
@@ -164,6 +167,7 @@ export const useDocumentCreation = (options: UseDocumentCreationOptions) => {
       },
       indexing_technique: indexingTechnique,
       process_rule: processRule,
+      summary_index_setting: summaryIndexSetting,
       doc_form: currentDocForm,
       doc_language: docLanguage,
       retrieval_model: retrievalConfig,

web/app/components/datasets/create/step-two/hooks/use-segmentation-state.ts

@@ -1,5 +1,5 @@
-import type { ParentMode, PreProcessingRule, ProcessRule, Rules } from '@/models/datasets'
-import { useCallback, useState } from 'react'
+import type { ParentMode, PreProcessingRule, ProcessRule, Rules, SummaryIndexSetting as SummaryIndexSettingType } from '@/models/datasets'
+import { useCallback, useRef, useState } from 'react'
 import { ChunkingMode, ProcessMode } from '@/models/datasets'
 import escape from './escape'
 import unescape from './unescape'
@@ -39,6 +39,7 @@ export const defaultParentChildConfig: ParentChildConfig = {
 
 export type UseSegmentationStateOptions = {
   initialSegmentationType?: ProcessMode
+  initialSummaryIndexSetting?: SummaryIndexSettingType
 }
 
 export const useSegmentationState = (options: UseSegmentationStateOptions = {}) => {
@@ -58,6 +59,12 @@ export const useSegmentationState = (options: UseSegmentationStateOptions = {})
   // Pre-processing rules
   const [rules, setRules] = useState<PreProcessingRule[]>([])
   const [defaultConfig, setDefaultConfig] = useState<Rules>()
+  const [summaryIndexSetting, setSummaryIndexSetting] = useState<SummaryIndexSettingType | undefined>()
+  const summaryIndexSettingRef = useRef<SummaryIndexSettingType | undefined>(summaryIndexSetting)
+  const handleSummaryIndexSettingChange = useCallback((payload: SummaryIndexSettingType) => {
+    setSummaryIndexSetting({ ...summaryIndexSettingRef.current, ...payload })
+    summaryIndexSettingRef.current = { ...summaryIndexSettingRef.current, ...payload }
+  }, [])
 
   // Parent-child config
   const [parentChildConfig, setParentChildConfig] = useState<ParentChildConfig>(defaultParentChildConfig)
@@ -134,6 +141,7 @@ export const useSegmentationState = (options: UseSegmentationStateOptions = {})
           },
         },
         mode: 'hierarchical',
+        summary_index_setting: summaryIndexSettingRef.current,
       } as ProcessRule
     }
 
@@ -147,6 +155,7 @@ export const useSegmentationState = (options: UseSegmentationStateOptions = {})
         },
       },
       mode: segmentationType,
+      summary_index_setting: summaryIndexSettingRef.current,
     } as ProcessRule
   }, [rules, parentChildConfig, segmentIdentifier, maxChunkLength, overlap, segmentationType])
 
@@ -204,6 +213,8 @@ export const useSegmentationState = (options: UseSegmentationStateOptions = {})
     defaultConfig,
     setDefaultConfig,
     toggleRule,
+    summaryIndexSetting,
+    handleSummaryIndexSettingChange,
 
     // Parent-child config
     parentChildConfig,

web/app/components/datasets/create/step-two/index.tsx

@@ -65,6 +65,7 @@ const StepTwo: FC<StepTwoProps> = ({
   // Custom hooks
   const segmentation = useSegmentationState({
     initialSegmentationType: currentDataset?.doc_form === ChunkingMode.parentChild ? ProcessMode.parentChild : ProcessMode.general,
+    initialSummaryIndexSetting: currentDataset?.summary_index_setting,
   })
   const indexing = useIndexingConfig({
     initialIndexType: propsIndexingType,
@@ -156,7 +157,7 @@ const StepTwo: FC<StepTwoProps> = ({
     })
     if (!isValid)
       return
-    const params = creation.buildCreationParams(currentDocForm, docLanguage, segmentation.getProcessRule(currentDocForm), indexing.retrievalConfig, indexing.embeddingModel, indexing.getIndexingTechnique())
+    const params = creation.buildCreationParams(currentDocForm, docLanguage, segmentation.getProcessRule(currentDocForm), indexing.retrievalConfig, indexing.embeddingModel, indexing.getIndexingTechnique(), segmentation.summaryIndexSetting)
     if (!params)
       return
     await creation.executeCreation(params, indexing.indexType, indexing.retrievalConfig)
@@ -217,6 +218,8 @@ const StepTwo: FC<StepTwoProps> = ({
             onPreview={updatePreview}
             onReset={segmentation.resetToDefaults}
             locale={locale}
+            summaryIndexSetting={segmentation.summaryIndexSetting}
+            onSummaryIndexSettingChange={segmentation.handleSummaryIndexSettingChange}
           />
         )}
         {showParentChildOption && (
@@ -236,6 +239,8 @@ const StepTwo: FC<StepTwoProps> = ({
             onRuleToggle={segmentation.toggleRule}
             onPreview={updatePreview}
             onReset={segmentation.resetToDefaults}
+            summaryIndexSetting={segmentation.summaryIndexSetting}
+            onSummaryIndexSettingChange={segmentation.handleSummaryIndexSettingChange}
           />
         )}
         <Divider className="my-5" />

web/app/components/datasets/documents/components/list.tsx

@@ -30,11 +30,12 @@ import { useDatasetDetailContextWithSelector as useDatasetDetailContext } from '
 import useTimestamp from '@/hooks/use-timestamp'
 import { ChunkingMode, DataSourceType, DocumentActionType } from '@/models/datasets'
 import { DatasourceType } from '@/models/pipeline'
-import { useDocumentArchive, useDocumentBatchRetryIndex, useDocumentDelete, useDocumentDisable, useDocumentEnable } from '@/service/knowledge/use-document'
+import { useDocumentArchive, useDocumentBatchRetryIndex, useDocumentDelete, useDocumentDisable, useDocumentEnable, useDocumentSummary } from '@/service/knowledge/use-document'
 import { asyncRunSafe } from '@/utils'
 import { cn } from '@/utils/classnames'
 import { formatNumber } from '@/utils/format'
 import BatchAction from '../detail/completed/common/batch-action'
+import SummaryStatus from '../detail/completed/common/summary-status'
 import StatusItem from '../status-item'
 import s from '../style.module.css'
 import Operations from './operations'
@@ -218,6 +219,7 @@ const DocumentList: FC<IDocumentListProps> = ({
       onSelectedIdChange(uniq([...selectedIds, ...localDocs.map(doc => doc.id)]))
   }, [isAllSelected, localDocs, onSelectedIdChange, selectedIds])
   const { mutateAsync: archiveDocument } = useDocumentArchive()
+  const { mutateAsync: generateSummary } = useDocumentSummary()
   const { mutateAsync: enableDocument } = useDocumentEnable()
   const { mutateAsync: disableDocument } = useDocumentDisable()
   const { mutateAsync: deleteDocument } = useDocumentDelete()
@@ -230,6 +232,9 @@ const DocumentList: FC<IDocumentListProps> = ({
         case DocumentActionType.archive:
           opApi = archiveDocument
           break
+        case DocumentActionType.summary:
+          opApi = generateSummary
+          break
         case DocumentActionType.enable:
           opApi = enableDocument
           break
@@ -409,6 +414,13 @@ const DocumentList: FC<IDocumentListProps> = ({
                       >
                         <span className="grow-1 truncate text-sm">{doc.name}</span>
                       </Tooltip>
+                      {
+                        doc.summary_index_status && (
+                          <div className="ml-1 hidden shrink-0 group-hover:flex">
+                            <SummaryStatus status={doc.summary_index_status} />
+                          </div>
+                        )
+                      }
                       <div className="hidden shrink-0 group-hover:ml-auto group-hover:flex">
                         <Tooltip
                           popupContent={t('list.table.rename', { ns: 'datasetDocuments' })}
@@ -461,6 +473,7 @@ const DocumentList: FC<IDocumentListProps> = ({
           className="absolute bottom-16 left-0 z-20"
           selectedIds={selectedIds}
           onArchive={handleAction(DocumentActionType.archive)}
+          onBatchSummary={handleAction(DocumentActionType.summary)}
           onBatchEnable={handleAction(DocumentActionType.enable)}
           onBatchDisable={handleAction(DocumentActionType.disable)}
           onBatchDelete={handleAction(DocumentActionType.delete)}

web/app/components/datasets/documents/components/operations.tsx

@@ -19,6 +19,7 @@ import { useTranslation } from 'react-i18next'
 import { useContext } from 'use-context-selector'
 import Confirm from '@/app/components/base/confirm'
 import Divider from '@/app/components/base/divider'
+import { SearchLinesSparkle } from '@/app/components/base/icons/src/vender/knowledge'
 import CustomPopover from '@/app/components/base/popover'
 import Switch from '@/app/components/base/switch'
 import { ToastContext } from '@/app/components/base/toast'
@@ -31,6 +32,7 @@ import {
   useDocumentEnable,
   useDocumentPause,
   useDocumentResume,
+  useDocumentSummary,
   useDocumentUnArchive,
   useSyncDocument,
   useSyncWebsite,
@@ -82,6 +84,7 @@ const Operations = ({
   const { mutateAsync: deleteDocument } = useDocumentDelete()
   const { mutateAsync: syncDocument } = useSyncDocument()
   const { mutateAsync: syncWebsite } = useSyncWebsite()
+  const { mutateAsync: generateSummary } = useDocumentSummary()
   const { mutateAsync: pauseDocument } = useDocumentPause()
   const { mutateAsync: resumeDocument } = useDocumentResume()
   const isListScene = scene === 'list'
@@ -107,6 +110,9 @@ const Operations = ({
         else
           opApi = syncWebsite
         break
+      case 'summary':
+        opApi = generateSummary
+        break
       case 'pause':
         opApi = pauseDocument
         break
@@ -220,6 +226,10 @@ const Operations = ({
                         <span className={s.actionName}>{t('list.action.sync', { ns: 'datasetDocuments' })}</span>
                       </div>
                     )}
+                    <div className={s.actionItem} onClick={() => onOperate('summary')}>
+                      <SearchLinesSparkle className="h-4 w-4 text-text-tertiary" />
+                      <span className={s.actionName}>{t('list.action.summary', { ns: 'datasetDocuments' })}</span>
+                    </div>
                     <Divider className="my-1" />
                   </>
                 )}

web/app/components/datasets/documents/detail/completed/common/batch-action.tsx

@@ -6,6 +6,7 @@ import { useTranslation } from 'react-i18next'
 import Button from '@/app/components/base/button'
 import Confirm from '@/app/components/base/confirm'
 import Divider from '@/app/components/base/divider'
+import { SearchLinesSparkle } from '@/app/components/base/icons/src/vender/knowledge'
 import { cn } from '@/utils/classnames'
 
 const i18nPrefix = 'batchAction'
@@ -15,6 +16,7 @@ type IBatchActionProps = {
   onBatchEnable: () => void
   onBatchDisable: () => void
   onBatchDelete: () => Promise<void>
+  onBatchSummary?: () => void
   onArchive?: () => void
   onEditMetadata?: () => void
   onBatchReIndex?: () => void
@@ -26,6 +28,7 @@ const BatchAction: FC<IBatchActionProps> = ({
   selectedIds,
   onBatchEnable,
   onBatchDisable,
+  onBatchSummary,
   onArchive,
   onBatchDelete,
   onEditMetadata,
@@ -82,7 +85,16 @@ const BatchAction: FC<IBatchActionProps> = ({
             <span className="px-0.5">{t('metadata.metadata', { ns: 'dataset' })}</span>
           </Button>
         )}
-
+        {onBatchSummary && (
+          <Button
+            variant="ghost"
+            className="gap-x-0.5 px-3"
+            onClick={onBatchSummary}
+          >
+            <SearchLinesSparkle className="size-4" />
+            <span className="px-0.5">{t('list.action.summary', { ns: 'datasetDocuments' })}</span>
+          </Button>
+        )}
         {onArchive && (
           <Button
             variant="ghost"

web/app/components/datasets/documents/detail/completed/common/summary-label.tsx

@@ -0,0 +1,26 @@
+import { memo } from 'react'
+import { useTranslation } from 'react-i18next'
+import { cn } from '@/utils/classnames'
+
+type SummaryLabelProps = {
+  summary?: string
+  className?: string
+}
+const SummaryLabel = ({
+  summary,
+  className,
+}: SummaryLabelProps) => {
+  const { t } = useTranslation()
+
+  return (
+    <div className={cn('space-y-1', className)}>
+      <div className="system-xs-medium-uppercase mt-2 flex items-center justify-between text-text-tertiary">
+        {t('segment.summary', { ns: 'datasetDocuments' })}
+        <div className="ml-2 h-px grow bg-divider-regular"></div>
+      </div>
+      <div className="body-xs-regular text-text-tertiary">{summary}</div>
+    </div>
+  )
+}
+
+export default memo(SummaryLabel)

web/app/components/datasets/documents/detail/completed/common/summary-status.tsx

@@ -0,0 +1,47 @@
+import { memo, useMemo } from 'react'
+import { useTranslation } from 'react-i18next'
+import Badge from '@/app/components/base/badge'
+import { SearchLinesSparkle } from '@/app/components/base/icons/src/vender/knowledge'
+import Tooltip from '@/app/components/base/tooltip'
+
+type SummaryStatusProps = {
+  status: string
+}
+
+const SummaryStatus = ({ status }: SummaryStatusProps) => {
+  const { t } = useTranslation()
+
+  const tip = useMemo(() => {
+    if (status === 'COMPLETED') {
+      return t('list.summary.ready', { ns: 'datasetDocuments' })
+    }
+    if (status === 'GENERATING') {
+      return t('list.summary.generatingSummary', { ns: 'datasetDocuments' })
+    }
+    return ''
+  }, [status, t])
+
+  return (
+    <Tooltip
+      popupContent={tip}
+    >
+      {
+        status === 'COMPLETED' && (
+          <Badge>
+            <SearchLinesSparkle className="h-3 w-3" />
+          </Badge>
+        )
+      }
+      {
+        status === 'GENERATING' && (
+          <Badge className="border-text-accent-secondary text-text-accent-secondary">
+            <SearchLinesSparkle className="mr-0.5 h-3 w-3" />
+            <span>{t('list.summary.generating', { ns: 'datasetDocuments' })}</span>
+          </Badge>
+        )
+      }
+    </Tooltip>
+  )
+}
+
+export default memo(SummaryStatus)

web/app/components/datasets/documents/detail/completed/common/summary-text.tsx

@@ -0,0 +1,35 @@
+import { memo } from 'react'
+import { useTranslation } from 'react-i18next'
+import Textarea from 'react-textarea-autosize'
+import { cn } from '@/utils/classnames'
+
+type SummaryTextProps = {
+  value?: string
+  onChange?: (value: string) => void
+  disabled?: boolean
+}
+const SummaryText = ({
+  value,
+  onChange,
+  disabled,
+}: SummaryTextProps) => {
+  const { t } = useTranslation()
+
+  return (
+    <div className="space-y-1">
+      <div className="system-xs-medium-uppercase text-text-tertiary">{t('segment.summary', { ns: 'datasetDocuments' })}</div>
+      <Textarea
+        className={cn(
+          'body-sm-regular w-full resize-none bg-transparent leading-6 text-text-secondary outline-none',
+        )}
+        placeholder={t('segment.summaryPlaceholder', { ns: 'datasetDocuments' })}
+        minRows={1}
+        value={value ?? ''}
+        onChange={e => onChange?.(e.target.value)}
+        disabled={disabled}
+      />
+    </div>
+  )
+}
+
+export default memo(SummaryText)

web/app/components/datasets/documents/detail/completed/index.tsx

@@ -322,6 +322,7 @@ const Completed: FC<ICompletedProps> = ({
     answer: string,
     keywords: string[],
     attachments: FileEntity[],
+    summary?: string,
     needRegenerate = false,
   ) => {
     const params: SegmentUpdater = { content: '', attachment_ids: [] }
@@ -351,6 +352,9 @@ const Completed: FC<ICompletedProps> = ({
       params.attachment_ids = attachments.map(item => item.uploadedId!)
     }
 
+    if (summary)
+      params.summary = summary
+
     if (needRegenerate)
       params.regenerate_child_chunks = needRegenerate
 
@@ -364,6 +368,7 @@ const Completed: FC<ICompletedProps> = ({
           if (seg.id === segmentId) {
             seg.answer = res.data.answer
             seg.content = res.data.content
+            seg.summary = res.data.summary
             seg.sign_content = res.data.sign_content
             seg.keywords = res.data.keywords
             seg.attachments = res.data.attachments

web/app/components/datasets/documents/detail/completed/segment-card/index.tsx

@@ -19,13 +19,14 @@ import { useDocumentContext } from '../../context'
 import ChildSegmentList from '../child-segment-list'
 import Dot from '../common/dot'
 import { SegmentIndexTag } from '../common/segment-index-tag'
+import SummaryLabel from '../common/summary-label'
 import Tag from '../common/tag'
 import ParentChunkCardSkeleton from '../skeleton/parent-chunk-card-skeleton'
 import ChunkContent from './chunk-content'
 
 type ISegmentCardProps = {
   loading: boolean
-  detail?: SegmentDetailModel & { document?: { name: string } }
+  detail?: SegmentDetailModel & { document?: { name: string }, status?: string }
   onClick?: () => void
   onChangeSwitch?: (enabled: boolean, segId?: string) => Promise<void>
   onDelete?: (segId: string) => Promise<void>
@@ -43,7 +44,7 @@ type ISegmentCardProps = {
 }
 
 const SegmentCard: FC<ISegmentCardProps> = ({
-  detail = {},
+  detail = { status: '' },
   onClick,
   onChangeSwitch,
   onDelete,
@@ -67,6 +68,7 @@ const SegmentCard: FC<ISegmentCardProps> = ({
     word_count,
     hit_count,
     answer,
+    summary,
     keywords,
     child_chunks = [],
     created_at,
@@ -237,6 +239,11 @@ const SegmentCard: FC<ISegmentCardProps> = ({
         className={contentOpacity}
       />
       {images.length > 0 && <ImageList images={images} size="md" className="py-1" />}
+      {
+        summary && (
+          <SummaryLabel summary={summary} className="mt-2" />
+        )
+      }
       {isGeneralMode && (
         <div className={cn('flex flex-wrap items-center gap-2 py-1.5', contentOpacity)}>
           {keywords?.map(keyword => <Tag key={keyword} text={keyword} />)}

web/app/components/datasets/documents/detail/completed/segment-detail.tsx

@@ -25,6 +25,7 @@ import Dot from './common/dot'
 import Keywords from './common/keywords'
 import RegenerationModal from './common/regeneration-modal'
 import { SegmentIndexTag } from './common/segment-index-tag'
+import SummaryText from './common/summary-text'
 import { useSegmentListContext } from './index'
 
 type ISegmentDetailProps = {
@@ -35,6 +36,7 @@ type ISegmentDetailProps = {
     a: string,
     k: string[],
     attachments: FileEntity[],
+    summary?: string,
     needRegenerate?: boolean,
   ) => void
   onCancel: () => void
@@ -57,6 +59,7 @@ const SegmentDetail: FC<ISegmentDetailProps> = ({
   const { t } = useTranslation()
   const [question, setQuestion] = useState(isEditMode ? segInfo?.content || '' : segInfo?.sign_content || '')
   const [answer, setAnswer] = useState(segInfo?.answer || '')
+  const [summary, setSummary] = useState(segInfo?.summary || '')
   const [attachments, setAttachments] = useState<FileEntity[]>(() => {
     return segInfo?.attachments?.map(item => ({
       id: uuid4(),
@@ -91,8 +94,8 @@ const SegmentDetail: FC<ISegmentDetailProps> = ({
   }, [onCancel])
 
   const handleSave = useCallback(() => {
-    onUpdate(segInfo?.id || '', question, answer, keywords, attachments)
-  }, [onUpdate, segInfo?.id, question, answer, keywords, attachments])
+    onUpdate(segInfo?.id || '', question, answer, keywords, attachments, summary, false)
+  }, [onUpdate, segInfo?.id, question, answer, keywords, attachments, summary])
 
   const handleRegeneration = useCallback(() => {
     setShowRegenerationModal(true)
@@ -111,8 +114,8 @@ const SegmentDetail: FC<ISegmentDetailProps> = ({
   }, [onCancel, onModalStateChange])
 
   const onConfirmRegeneration = useCallback(() => {
-    onUpdate(segInfo?.id || '', question, answer, keywords, attachments, true)
-  }, [onUpdate, segInfo?.id, question, answer, keywords, attachments])
+    onUpdate(segInfo?.id || '', question, answer, keywords, attachments, summary, true)
+  }, [onUpdate, segInfo?.id, question, answer, keywords, attachments, summary])
 
   const onAttachmentsChange = useCallback((attachments: FileEntity[]) => {
     setAttachments(attachments)
@@ -197,6 +200,11 @@ const SegmentDetail: FC<ISegmentDetailProps> = ({
             value={attachments}
             onChange={onAttachmentsChange}
           />
+          <SummaryText
+            value={summary}
+            onChange={summary => setSummary(summary)}
+            disabled={!isEditMode}
+          />
           {isECOIndexing && (
             <Keywords
               className="w-full"

web/app/components/datasets/documents/types.ts

@@ -1 +1 @@
-export type OperationName = 'delete' | 'archive' | 'enable' | 'disable' | 'sync' | 'un_archive' | 'pause' | 'resume'
+export type OperationName = 'delete' | 'archive' | 'enable' | 'disable' | 'sync' | 'un_archive' | 'pause' | 'resume' | 'summary'

web/app/components/datasets/hit-testing/components/chunk-detail-modal.tsx

@@ -12,6 +12,7 @@ import { cn } from '@/utils/classnames'
 import ImageList from '../../common/image-list'
 import Dot from '../../documents/detail/completed/common/dot'
 import { SegmentIndexTag } from '../../documents/detail/completed/common/segment-index-tag'
+import SummaryText from '../../documents/detail/completed/common/summary-text'
 import ChildChunksItem from './child-chunks-item'
 import Mask from './mask'
 import Score from './score'
@@ -28,7 +29,7 @@ const ChunkDetailModal = ({
   onHide,
 }: ChunkDetailModalProps) => {
   const { t } = useTranslation()
-  const { segment, score, child_chunks, files } = payload
+  const { segment, score, child_chunks, files, summary } = payload
   const { position, content, sign_content, keywords, document, answer } = segment
   const isParentChildRetrieval = !!(child_chunks && child_chunks.length > 0)
   const extension = document.name.split('.').slice(-1)[0] as FileAppearanceTypeEnum
@@ -104,11 +105,14 @@ const ChunkDetailModal = ({
             {/* Mask */}
             <Mask className="absolute inset-x-0 bottom-0" />
           </div>
-          {(showImages || showKeywords) && (
+          {(showImages || showKeywords || !!summary) && (
             <div className="flex flex-col gap-y-3 pt-3">
               {showImages && (
                 <ImageList images={images} size="md" className="py-1" />
               )}
+              {!!summary && (
+                <SummaryText value={summary} disabled />
+              )}
               {showKeywords && (
                 <div className="flex flex-col gap-y-1">
                   <div className="text-xs font-medium uppercase text-text-tertiary">{t(`${i18nPrefix}keyword`, { ns: 'datasetHitTesting' })}</div>

web/app/components/datasets/hit-testing/components/result-item.tsx

@@ -7,6 +7,7 @@ import * as React from 'react'
 import { useMemo } from 'react'
 import { useTranslation } from 'react-i18next'
 import { Markdown } from '@/app/components/base/markdown'
+import SummaryLabel from '@/app/components/datasets/documents/detail/completed/common/summary-label'
 import Tag from '@/app/components/datasets/documents/detail/completed/common/tag'
 import { extensionToFileType } from '@/app/components/datasets/hit-testing/utils/extension-to-file-type'
 import { cn } from '@/utils/classnames'
@@ -25,7 +26,7 @@ const ResultItem = ({
   payload,
 }: ResultItemProps) => {
   const { t } = useTranslation()
-  const { segment, score, child_chunks, files } = payload
+  const { segment, score, child_chunks, files, summary } = payload
   const data = segment
   const { position, word_count, content, sign_content, keywords, document } = data
   const isParentChildRetrieval = !!(child_chunks && child_chunks.length > 0)
@@ -98,6 +99,9 @@ const ResultItem = ({
             ))}
           </div>
         )}
+        {summary && (
+          <SummaryLabel summary={summary} className="mt-2" />
+        )}
       </div>
       {/* Foot */}
       <ResultItemFooter docType={fileType} docTitle={document.name} showDetailModal={showDetailModal} />

web/app/components/datasets/settings/form/index.tsx

@@ -2,7 +2,7 @@
 import type { AppIconSelection } from '@/app/components/base/app-icon-picker'
 import type { DefaultModel } from '@/app/components/header/account-setting/model-provider-page/declarations'
 import type { Member } from '@/models/common'
-import type { IconInfo } from '@/models/datasets'
+import type { IconInfo, SummaryIndexSetting as SummaryIndexSettingType } from '@/models/datasets'
 import type { AppIconType, RetrievalConfig } from '@/types/app'
 import { RiAlertFill } from '@remixicon/react'
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react'
@@ -33,6 +33,7 @@ import RetrievalSettings from '../../external-knowledge-base/create/RetrievalSet
 import ChunkStructure from '../chunk-structure'
 import IndexMethod from '../index-method'
 import PermissionSelector from '../permission-selector'
+import SummaryIndexSetting from '../summary-index-setting'
 import { checkShowMultiModalTip } from '../utils'
 
 const rowClass = 'flex gap-x-1'
@@ -76,6 +77,12 @@ const Form = () => {
           model: '',
         },
   )
+  const [summaryIndexSetting, setSummaryIndexSetting] = useState(currentDataset?.summary_index_setting)
+  const summaryIndexSettingRef = useRef(currentDataset?.summary_index_setting)
+  const handleSummaryIndexSettingChange = useCallback((payload: SummaryIndexSettingType) => {
+    setSummaryIndexSetting({ ...summaryIndexSettingRef.current, ...payload })
+    summaryIndexSettingRef.current = { ...summaryIndexSettingRef.current, ...payload }
+  }, [])
   const { data: rerankModelList } = useModelList(ModelTypeEnum.rerank)
   const { data: embeddingModelList } = useModelList(ModelTypeEnum.textEmbedding)
   const { data: membersData } = useMembers()
@@ -167,6 +174,7 @@ const Form = () => {
             },
           }),
           keyword_number: keywordNumber,
+          summary_index_setting: summaryIndexSetting,
         },
       } as any
       if (permission === DatasetPermission.partialMembers) {
@@ -348,6 +356,23 @@ const Form = () => {
           </div>
         </div>
       )}
+      {
+        indexMethod === IndexingType.QUALIFIED
+        && [ChunkingMode.text, ChunkingMode.parentChild].includes(currentDataset?.doc_form as ChunkingMode)
+        && (
+          <>
+            <Divider
+              type="horizontal"
+              className="my-1 h-px bg-divider-subtle"
+            />
+            <SummaryIndexSetting
+              entry="dataset-settings"
+              summaryIndexSetting={summaryIndexSetting}
+              onSummaryIndexSettingChange={handleSummaryIndexSettingChange}
+            />
+          </>
+        )
+      }
       {/* Retrieval Method Config */}
       {currentDataset?.provider === 'external'
         ? (

web/app/components/datasets/settings/summary-index-setting.tsx

@@ -0,0 +1,228 @@
+import type { ChangeEvent } from 'react'
+import type { DefaultModel } from '@/app/components/header/account-setting/model-provider-page/declarations'
+import type { SummaryIndexSetting as SummaryIndexSettingType } from '@/models/datasets'
+import {
+  memo,
+  useCallback,
+  useMemo,
+} from 'react'
+import { useTranslation } from 'react-i18next'
+import Switch from '@/app/components/base/switch'
+import Textarea from '@/app/components/base/textarea'
+import Tooltip from '@/app/components/base/tooltip'
+import { ModelTypeEnum } from '@/app/components/header/account-setting/model-provider-page/declarations'
+import { useModelList } from '@/app/components/header/account-setting/model-provider-page/hooks'
+import ModelSelector from '@/app/components/header/account-setting/model-provider-page/model-selector'
+
+type SummaryIndexSettingProps = {
+  entry?: 'knowledge-base' | 'dataset-settings' | 'create-document'
+  summaryIndexSetting?: SummaryIndexSettingType
+  onSummaryIndexSettingChange?: (payload: SummaryIndexSettingType) => void
+  readonly?: boolean
+}
+const SummaryIndexSetting = ({
+  entry = 'knowledge-base',
+  summaryIndexSetting,
+  onSummaryIndexSettingChange,
+  readonly = false,
+}: SummaryIndexSettingProps) => {
+  const { t } = useTranslation()
+  const {
+    data: textGenerationModelList,
+  } = useModelList(ModelTypeEnum.textGeneration)
+  const summaryIndexModelConfig = useMemo(() => {
+    if (!summaryIndexSetting?.model_name || !summaryIndexSetting?.model_provider_name)
+      return undefined
+
+    return {
+      providerName: summaryIndexSetting?.model_provider_name,
+      modelName: summaryIndexSetting?.model_name,
+    }
+  }, [summaryIndexSetting?.model_name, summaryIndexSetting?.model_provider_name])
+
+  const handleSummaryIndexEnableChange = useCallback((value: boolean) => {
+    onSummaryIndexSettingChange?.({
+      enable: value,
+    })
+  }, [onSummaryIndexSettingChange])
+
+  const handleSummaryIndexModelChange = useCallback((model: DefaultModel) => {
+    onSummaryIndexSettingChange?.({
+      model_provider_name: model.provider,
+      model_name: model.model,
+    })
+  }, [onSummaryIndexSettingChange])
+
+  const handleSummaryIndexPromptChange = useCallback((e: ChangeEvent<HTMLTextAreaElement>) => {
+    onSummaryIndexSettingChange?.({
+      summary_prompt: e.target.value,
+    })
+  }, [onSummaryIndexSettingChange])
+
+  if (entry === 'knowledge-base') {
+    return (
+      <div>
+        <div className="flex h-6 items-center justify-between">
+          <div className="system-sm-semibold-uppercase flex items-center text-text-secondary">
+            {t('form.summaryAutoGen', { ns: 'datasetSettings' })}
+            <Tooltip
+              triggerClassName="ml-1 h-4 w-4 shrink-0"
+              popupContent={t('form.summaryAutoGenTip', { ns: 'datasetSettings' })}
+            >
+            </Tooltip>
+          </div>
+          <Switch
+            defaultValue={summaryIndexSetting?.enable ?? false}
+            onChange={handleSummaryIndexEnableChange}
+            size="md"
+          />
+        </div>
+        {
+          summaryIndexSetting?.enable && (
+            <div>
+              <div className="system-xs-medium-uppercase mb-1.5 mt-2 flex h-6 items-center text-text-tertiary">
+                {t('form.summaryModel', { ns: 'datasetSettings' })}
+              </div>
+              <ModelSelector
+                defaultModel={summaryIndexModelConfig && { provider: summaryIndexModelConfig.providerName, model: summaryIndexModelConfig.modelName }}
+                modelList={textGenerationModelList}
+                onSelect={handleSummaryIndexModelChange}
+                readonly={readonly}
+                showDeprecatedWarnIcon
+              />
+              <div className="system-xs-medium-uppercase mt-3 flex h-6 items-center text-text-tertiary">
+                {t('form.summaryInstructions', { ns: 'datasetSettings' })}
+              </div>
+              <Textarea
+                value={summaryIndexSetting?.summary_prompt ?? ''}
+                onChange={handleSummaryIndexPromptChange}
+                disabled={readonly}
+                placeholder={t('form.summaryInstructionsPlaceholder', { ns: 'datasetSettings' })}
+              />
+            </div>
+          )
+        }
+      </div>
+    )
+  }
+
+  if (entry === 'dataset-settings') {
+    return (
+      <div className="space-y-4">
+        <div className="flex gap-x-1">
+          <div className="flex h-7 w-[180px] shrink-0 items-center pt-1">
+            <div className="system-sm-semibold text-text-secondary">
+              {t('form.summaryAutoGen', { ns: 'datasetSettings' })}
+            </div>
+          </div>
+          <div className="py-1.5">
+            <div className="system-sm-semibold flex items-center text-text-secondary">
+              <Switch
+                className="mr-2"
+                defaultValue={summaryIndexSetting?.enable ?? false}
+                onChange={handleSummaryIndexEnableChange}
+                size="md"
+              />
+              {
+                summaryIndexSetting?.enable ? t('list.status.enabled', { ns: 'datasetDocuments' }) : t('list.status.disabled', { ns: 'datasetDocuments' })
+              }
+            </div>
+            <div className="system-sm-regular mt-2 text-text-tertiary">
+              {
+                summaryIndexSetting?.enable && t('form.summaryAutoGenTip', { ns: 'datasetSettings' })
+              }
+              {
+                !summaryIndexSetting?.enable && t('form.summaryAutoGenEnableTip', { ns: 'datasetSettings' })
+              }
+            </div>
+          </div>
+        </div>
+        {
+          summaryIndexSetting?.enable && (
+            <>
+              <div className="flex gap-x-1">
+                <div className="flex h-7 w-[180px] shrink-0 items-center pt-1">
+                  <div className="system-sm-medium text-text-tertiary">
+                    {t('form.summaryModel', { ns: 'datasetSettings' })}
+                  </div>
+                </div>
+                <div className="grow">
+                  <ModelSelector
+                    defaultModel={summaryIndexModelConfig && { provider: summaryIndexModelConfig.providerName, model: summaryIndexModelConfig.modelName }}
+                    modelList={textGenerationModelList}
+                    onSelect={handleSummaryIndexModelChange}
+                    readonly={readonly}
+                    showDeprecatedWarnIcon
+                    triggerClassName="h-8"
+                  />
+                </div>
+              </div>
+              <div className="flex">
+                <div className="flex h-7 w-[180px] shrink-0 items-center pt-1">
+                  <div className="system-sm-medium text-text-tertiary">
+                    {t('form.summaryInstructions', { ns: 'datasetSettings' })}
+                  </div>
+                </div>
+                <div className="grow">
+                  <Textarea
+                    value={summaryIndexSetting?.summary_prompt ?? ''}
+                    onChange={handleSummaryIndexPromptChange}
+                    disabled={readonly}
+                    placeholder={t('form.summaryInstructionsPlaceholder', { ns: 'datasetSettings' })}
+                  />
+                </div>
+              </div>
+            </>
+          )
+        }
+      </div>
+    )
+  }
+
+  return (
+    <div className="space-y-3">
+      <div className="flex h-6 items-center">
+        <Switch
+          className="mr-2"
+          defaultValue={summaryIndexSetting?.enable ?? false}
+          onChange={handleSummaryIndexEnableChange}
+          size="md"
+        />
+        <div className="system-sm-semibold text-text-secondary">
+          {t('form.summaryAutoGen', { ns: 'datasetSettings' })}
+        </div>
+      </div>
+      {
+        summaryIndexSetting?.enable && (
+          <>
+            <div>
+              <div className="system-sm-medium mb-1.5 flex h-6 items-center text-text-secondary">
+                {t('form.summaryModel', { ns: 'datasetSettings' })}
+              </div>
+              <ModelSelector
+                defaultModel={summaryIndexModelConfig && { provider: summaryIndexModelConfig.providerName, model: summaryIndexModelConfig.modelName }}
+                modelList={textGenerationModelList}
+                onSelect={handleSummaryIndexModelChange}
+                readonly={readonly}
+                showDeprecatedWarnIcon
+                triggerClassName="h-8"
+              />
+            </div>
+            <div>
+              <div className="system-sm-medium mb-1.5 flex h-6 items-center text-text-secondary">
+                {t('form.summaryInstructions', { ns: 'datasetSettings' })}
+              </div>
+              <Textarea
+                value={summaryIndexSetting?.summary_prompt ?? ''}
+                onChange={handleSummaryIndexPromptChange}
+                disabled={readonly}
+                placeholder={t('form.summaryInstructionsPlaceholder', { ns: 'datasetSettings' })}
+              />
+            </div>
+          </>
+        )
+      }
+    </div>
+  )
+}
+export default memo(SummaryIndexSetting)

web/app/components/rag-pipeline/components/chunk-card-list/chunk-card.tsx

@@ -1,10 +1,11 @@
-import type { QAChunk } from './types'
+import type { GeneralChunk, ParentChildChunk, QAChunk } from './types'
 import type { ParentMode } from '@/models/datasets'
 import * as React from 'react'
 import { useMemo } from 'react'
 import { useTranslation } from 'react-i18next'
 import Dot from '@/app/components/datasets/documents/detail/completed/common/dot'
 import SegmentIndexTag from '@/app/components/datasets/documents/detail/completed/common/segment-index-tag'
+import SummaryLabel from '@/app/components/datasets/documents/detail/completed/common/summary-label'
 import { PreviewSlice } from '@/app/components/datasets/formatted-text/flavours/preview-slice'
 import { ChunkingMode } from '@/models/datasets'
 import { formatNumber } from '@/utils/format'
@@ -14,7 +15,7 @@ import { QAItemType } from './types'
 type ChunkCardProps = {
   chunkType: ChunkingMode
   parentMode?: ParentMode
-  content: string | string[] | QAChunk
+  content: ParentChildChunk | QAChunk | GeneralChunk
   positionId?: string | number
   wordCount: number
 }
@@ -33,7 +34,7 @@ const ChunkCard = (props: ChunkCardProps) => {
 
   const contentElement = useMemo(() => {
     if (chunkType === ChunkingMode.parentChild) {
-      return (content as string[]).map((child, index) => {
+      return (content as ParentChildChunk).child_contents.map((child, index) => {
         const indexForLabel = index + 1
         return (
           <PreviewSlice
@@ -57,7 +58,17 @@ const ChunkCard = (props: ChunkCardProps) => {
       )
     }
 
-    return content as string
+    return (content as GeneralChunk).content
+  }, [content, chunkType])
+
+  const summaryElement = useMemo(() => {
+    if (chunkType === ChunkingMode.parentChild) {
+      return (content as ParentChildChunk).parent_summary
+    }
+    if (chunkType === ChunkingMode.text) {
+      return (content as GeneralChunk).summary
+    }
+    return null
   }, [content, chunkType])
 
   return (
@@ -73,6 +84,7 @@ const ChunkCard = (props: ChunkCardProps) => {
         </div>
       )}
       <div className="body-md-regular text-text-secondary">{contentElement}</div>
+      {summaryElement && <SummaryLabel summary={summaryElement} />}
     </div>
   )
 }

web/app/components/rag-pipeline/components/chunk-card-list/index.spec.tsx

@@ -10,13 +10,13 @@ import { QAItemType } from './types'
 // Test Data Factories
 // =============================================================================
 
-const createGeneralChunks = (overrides: string[] = []): GeneralChunks => {
+const createGeneralChunks = (overrides: GeneralChunks = []): GeneralChunks => {
   if (overrides.length > 0)
     return overrides
   return [
-    'This is the first chunk of text content.',
-    'This is the second chunk with different content.',
-    'Third chunk here with more text.',
+    { content: 'This is the first chunk of text content.' },
+    { content: 'This is the second chunk with different content.' },
+    { content: 'Third chunk here with more text.' },
   ]
 }
 
@@ -152,7 +152,7 @@ describe('ChunkCard', () => {
       render(
         <ChunkCard
           chunkType={ChunkingMode.text}
-          content="This is plain text content."
+          content={createGeneralChunks()[0]}
           wordCount={27}
           positionId={1}
         />,
@@ -196,7 +196,7 @@ describe('ChunkCard', () => {
         <ChunkCard
           chunkType={ChunkingMode.parentChild}
           parentMode="paragraph"
-          content={childContents}
+          content={createParentChildChunk({ child_contents: childContents })}
           wordCount={50}
           positionId={1}
         />,
@@ -218,7 +218,7 @@ describe('ChunkCard', () => {
         <ChunkCard
           chunkType={ChunkingMode.parentChild}
           parentMode="paragraph"
-          content={['Child content']}
+          content={createParentChildChunk({ child_contents: ['Child content'] })}
           wordCount={13}
           positionId={1}
         />,
@@ -234,7 +234,7 @@ describe('ChunkCard', () => {
         <ChunkCard
           chunkType={ChunkingMode.parentChild}
           parentMode="full-doc"
-          content={['Child content']}
+          content={createParentChildChunk({ child_contents: ['Child content'] })}
           wordCount={13}
           positionId={1}
         />,
@@ -250,7 +250,7 @@ describe('ChunkCard', () => {
       render(
         <ChunkCard
           chunkType={ChunkingMode.text}
-          content="Text content"
+          content={createGeneralChunks()[0]}
           wordCount={12}
           positionId={5}
         />,
@@ -268,7 +268,7 @@ describe('ChunkCard', () => {
       render(
         <ChunkCard
           chunkType={ChunkingMode.text}
-          content="Some content"
+          content={createGeneralChunks()[0]}
           wordCount={1234}
           positionId={1}
         />,
@@ -283,7 +283,7 @@ describe('ChunkCard', () => {
       render(
         <ChunkCard
           chunkType={ChunkingMode.text}
-          content="Some content"
+          content={createGeneralChunks()[0]}
           wordCount={100}
           positionId={1}
         />,
@@ -299,7 +299,7 @@ describe('ChunkCard', () => {
         <ChunkCard
           chunkType={ChunkingMode.parentChild}
           parentMode="full-doc"
-          content={['Child']}
+          content={createParentChildChunk({ child_contents: ['Child'] })}
           wordCount={500}
           positionId={1}
         />,
@@ -317,7 +317,7 @@ describe('ChunkCard', () => {
       render(
         <ChunkCard
           chunkType={ChunkingMode.text}
-          content="Content"
+          content={createGeneralChunks()[0]}
           wordCount={7}
           positionId={42}
         />,
@@ -332,7 +332,7 @@ describe('ChunkCard', () => {
       render(
         <ChunkCard
           chunkType={ChunkingMode.text}
-          content="Content"
+          content={createGeneralChunks()[0]}
           wordCount={7}
           positionId="99"
         />,
@@ -347,7 +347,7 @@ describe('ChunkCard', () => {
       render(
         <ChunkCard
           chunkType={ChunkingMode.text}
-          content="Content"
+          content={createGeneralChunks()[0]}
           wordCount={7}
           positionId={3}
         />,
@@ -366,7 +366,7 @@ describe('ChunkCard', () => {
         <ChunkCard
           chunkType={ChunkingMode.parentChild}
           parentMode="paragraph"
-          content={['Child']}
+          content={createParentChildChunk({ child_contents: ['Child'] })}
           wordCount={5}
           positionId={1}
         />,
@@ -380,7 +380,7 @@ describe('ChunkCard', () => {
         <ChunkCard
           chunkType={ChunkingMode.parentChild}
           parentMode="full-doc"
-          content={['Child']}
+          content={createParentChildChunk({ child_contents: ['Child'] })}
           wordCount={5}
           positionId={1}
         />,
@@ -395,7 +395,7 @@ describe('ChunkCard', () => {
       const { rerender } = render(
         <ChunkCard
           chunkType={ChunkingMode.text}
-          content="Initial content"
+          content={createGeneralChunks()[0]}
           wordCount={15}
           positionId={1}
         />,
@@ -408,7 +408,7 @@ describe('ChunkCard', () => {
       rerender(
         <ChunkCard
           chunkType={ChunkingMode.text}
-          content="Updated content"
+          content={createGeneralChunks()[0]}
           wordCount={15}
           positionId={1}
         />,
@@ -424,7 +424,7 @@ describe('ChunkCard', () => {
       const { rerender } = render(
         <ChunkCard
           chunkType={ChunkingMode.text}
-          content="Text content"
+          content={createGeneralChunks()[0]}
           wordCount={12}
           positionId={1}
         />,
@@ -458,7 +458,7 @@ describe('ChunkCard', () => {
         <ChunkCard
           chunkType={ChunkingMode.parentChild}
           parentMode="paragraph"
-          content={[]}
+          content={createParentChildChunk({ child_contents: [] })}
           wordCount={0}
           positionId={1}
         />,
@@ -495,7 +495,7 @@ describe('ChunkCard', () => {
       render(
         <ChunkCard
           chunkType={ChunkingMode.text}
-          content={longContent}
+          content={createGeneralChunks()[0]}
           wordCount={10000}
           positionId={1}
         />,
@@ -510,7 +510,7 @@ describe('ChunkCard', () => {
       render(
         <ChunkCard
           chunkType={ChunkingMode.text}
-          content=""
+          content={createGeneralChunks()[0]}
           wordCount={0}
           positionId={1}
         />,
@@ -546,9 +546,9 @@ describe('ChunkCardList', () => {
       )
 
       // Assert
-      expect(screen.getByText(chunks[0])).toBeInTheDocument()
-      expect(screen.getByText(chunks[1])).toBeInTheDocument()
-      expect(screen.getByText(chunks[2])).toBeInTheDocument()
+      expect(screen.getByText(chunks[0].content)).toBeInTheDocument()
+      expect(screen.getByText(chunks[1].content)).toBeInTheDocument()
+      expect(screen.getByText(chunks[2].content)).toBeInTheDocument()
     })
 
     it('should render parent-child chunks correctly', () => {
@@ -594,7 +594,10 @@ describe('ChunkCardList', () => {
   describe('Memoization - chunkList', () => {
     it('should extract chunks from GeneralChunks for text mode', () => {
       // Arrange
-      const chunks: GeneralChunks = ['Chunk 1', 'Chunk 2']
+      const chunks: GeneralChunks = [
+        { content: 'Chunk 1' },
+        { content: 'Chunk 2' },
+      ]
 
       // Act
       render(
@@ -653,7 +656,7 @@ describe('ChunkCardList', () => {
 
     it('should update chunkList when chunkInfo changes', () => {
       // Arrange
-      const initialChunks = createGeneralChunks(['Initial chunk'])
+      const initialChunks = createGeneralChunks([{ content: 'Initial chunk' }])
 
       const { rerender } = render(
         <ChunkCardList
@@ -666,7 +669,7 @@ describe('ChunkCardList', () => {
       expect(screen.getByText('Initial chunk')).toBeInTheDocument()
 
       // Act - update chunks
-      const updatedChunks = createGeneralChunks(['Updated chunk'])
+      const updatedChunks = createGeneralChunks([{ content: 'Updated chunk' }])
       rerender(
         <ChunkCardList
           chunkType={ChunkingMode.text}
@@ -684,7 +687,7 @@ describe('ChunkCardList', () => {
   describe('Word Count Calculation', () => {
     it('should calculate word count for text chunks using string length', () => {
       // Arrange - "Hello" has 5 characters
-      const chunks = createGeneralChunks(['Hello'])
+      const chunks = createGeneralChunks([{ content: 'Hello' }])
 
       // Act
       render(
@@ -747,7 +750,11 @@ describe('ChunkCardList', () => {
   describe('Position ID', () => {
     it('should assign 1-based position IDs to chunks', () => {
       // Arrange
-      const chunks = createGeneralChunks(['First', 'Second', 'Third'])
+      const chunks = createGeneralChunks([
+        { content: 'First' },
+        { content: 'Second' },
+        { content: 'Third' },
+      ])
 
       // Act
       render(
@@ -768,7 +775,7 @@ describe('ChunkCardList', () => {
   describe('Custom className', () => {
     it('should apply custom className to container', () => {
       // Arrange
-      const chunks = createGeneralChunks(['Test'])
+      const chunks = createGeneralChunks([{ content: 'Test' }])
 
       // Act
       const { container } = render(
@@ -785,7 +792,7 @@ describe('ChunkCardList', () => {
 
     it('should merge custom className with default classes', () => {
       // Arrange
-      const chunks = createGeneralChunks(['Test'])
+      const chunks = createGeneralChunks([{ content: 'Test' }])
 
       // Act
       const { container } = render(
@@ -805,7 +812,7 @@ describe('ChunkCardList', () => {
 
     it('should render without className prop', () => {
       // Arrange
-      const chunks = createGeneralChunks(['Test'])
+      const chunks = createGeneralChunks([{ content: 'Test' }])
 
       // Act
       const { container } = render(
@@ -860,7 +867,7 @@ describe('ChunkCardList', () => {
 
     it('should not use parentMode for text type', () => {
       // Arrange
-      const chunks = createGeneralChunks(['Text'])
+      const chunks = createGeneralChunks([{ content: 'Text' }])
 
       // Act
       render(
@@ -937,7 +944,7 @@ describe('ChunkCardList', () => {
 
     it('should handle single item in chunks', () => {
       // Arrange
-      const chunks = createGeneralChunks(['Single chunk'])
+      const chunks = createGeneralChunks([{ content: 'Single chunk' }])
 
       // Act
       render(
@@ -954,7 +961,7 @@ describe('ChunkCardList', () => {
 
     it('should handle large number of chunks', () => {
       // Arrange
-      const chunks = Array.from({ length: 100 }, (_, i) => `Chunk number ${i + 1}`)
+      const chunks = Array.from({ length: 100 }, (_, i) => ({ content: `Chunk number ${i + 1}` }))
 
       // Act
       render(
@@ -975,8 +982,11 @@ describe('ChunkCardList', () => {
   describe('Key Generation', () => {
     it('should generate unique keys for chunks', () => {
       // Arrange - chunks with same content
-      const chunks = createGeneralChunks(['Same content', 'Same content', 'Same content'])
-
+      const chunks = createGeneralChunks([
+        { content: 'Same content' },
+        { content: 'Same content' },
+        { content: 'Same content' },
+      ])
       // Act
       const { container } = render(
         <ChunkCardList
@@ -1006,9 +1016,9 @@ describe('ChunkCardList Integration', () => {
     it('should render complete text chunking workflow', () => {
       // Arrange
       const textChunks = createGeneralChunks([
-        'First paragraph of the document.',
-        'Second paragraph with more information.',
-        'Final paragraph concluding the content.',
+        { content: 'First paragraph of the document.' },
+        { content: 'Second paragraph with more information.' },
+        { content: 'Final paragraph concluding the content.' },
       ])
 
       // Act
@@ -1104,7 +1114,7 @@ describe('ChunkCardList Integration', () => {
   describe('Type Switching', () => {
     it('should handle switching from text to QA type', () => {
       // Arrange
-      const textChunks = createGeneralChunks(['Text content'])
+      const textChunks = createGeneralChunks([{ content: 'Text content' }])
       const qaChunks = createQAChunks()
 
       const { rerender } = render(
@@ -1132,7 +1142,7 @@ describe('ChunkCardList Integration', () => {
 
     it('should handle switching from text to parent-child type', () => {
       // Arrange
-      const textChunks = createGeneralChunks(['Simple text'])
+      const textChunks = createGeneralChunks([{ content: 'Simple text' }])
       const parentChildChunks = createParentChildChunks()
 
       const { rerender } = render(

web/app/components/rag-pipeline/components/chunk-card-list/index.tsx

@@ -1,4 +1,4 @@
-import type { ChunkInfo, GeneralChunks, ParentChildChunk, ParentChildChunks, QAChunk, QAChunks } from './types'
+import type { ChunkInfo, GeneralChunk, GeneralChunks, ParentChildChunk, ParentChildChunks, QAChunk, QAChunks } from './types'
 import type { ParentMode } from '@/models/datasets'
 import { useMemo } from 'react'
 import { ChunkingMode } from '@/models/datasets'
@@ -21,13 +21,13 @@ export const ChunkCardList = (props: ChunkCardListProps) => {
     if (chunkType === ChunkingMode.parentChild)
       return (chunkInfo as ParentChildChunks).parent_child_chunks
     return (chunkInfo as QAChunks).qa_chunks
-  }, [chunkInfo])
+  }, [chunkInfo, chunkType])
 
-  const getWordCount = (seg: string | ParentChildChunk | QAChunk) => {
+  const getWordCount = (seg: GeneralChunk | ParentChildChunk | QAChunk) => {
     if (chunkType === ChunkingMode.parentChild)
-      return (seg as ParentChildChunk).parent_content.length
+      return (seg as ParentChildChunk).parent_content?.length
     if (chunkType === ChunkingMode.text)
-      return (seg as string).length
+      return (seg as GeneralChunk).content.length
     return (seg as QAChunk).question.length + (seg as QAChunk).answer.length
   }
 
@@ -41,7 +41,7 @@ export const ChunkCardList = (props: ChunkCardListProps) => {
             key={`${chunkType}-${index}`}
             chunkType={chunkType}
             parentMode={parentMode}
-            content={chunkType === ChunkingMode.parentChild ? (seg as ParentChildChunk).child_contents : (seg as string | QAChunk)}
+            content={seg}
             wordCount={wordCount}
             positionId={index + 1}
           />

web/app/components/rag-pipeline/components/chunk-card-list/types.ts

@@ -1,8 +1,12 @@
-export type GeneralChunks = string[]
-
+export type GeneralChunk = {
+  content: string
+  summary?: string
+}
+export type GeneralChunks = GeneralChunk[]
 export type ParentChildChunk = {
   child_contents: string[]
   parent_content: string
+  parent_summary?: string
   parent_mode: string
 }
 

web/app/components/rag-pipeline/components/panel/test-run/index.spec.tsx

@@ -1,8 +1,8 @@
+import type { GeneralChunks } from '@/app/components/rag-pipeline/components/chunk-card-list/types'
 import type { WorkflowRunningData } from '@/app/components/workflow/types'
 import { fireEvent, render, screen, waitFor } from '@testing-library/react'
 import { WorkflowRunningStatus } from '@/app/components/workflow/types'
 import { ChunkingMode } from '@/models/datasets'
-
 import Header from './header'
 // Import components after mocks
 import TestRunPanel from './index'
@@ -836,7 +836,7 @@ describe('formatPreviewChunks', () => {
     it('should limit to RAG_PIPELINE_PREVIEW_CHUNK_NUM chunks', () => {
       const manyChunks = Array.from({ length: 10 }, (_, i) => `chunk${i}`)
       const outputs = createMockGeneralOutputs(manyChunks)
-      const result = formatPreviewChunks(outputs) as string[]
+      const result = formatPreviewChunks(outputs) as GeneralChunks
 
       // RAG_PIPELINE_PREVIEW_CHUNK_NUM is mocked to 5
       expect(result).toHaveLength(5)

web/app/components/rag-pipeline/components/panel/test-run/result/result-preview/utils.ts

@@ -5,13 +5,17 @@ import { ChunkingMode } from '@/models/datasets'
 
 type GeneralChunkPreview = {
   content: string
+  summary?: string
 }
 
 const formatGeneralChunks = (outputs: any) => {
   const chunkInfo: GeneralChunks = []
   const chunks = outputs.preview as GeneralChunkPreview[]
   chunks.slice(0, RAG_PIPELINE_PREVIEW_CHUNK_NUM).forEach((chunk) => {
-    chunkInfo.push(chunk.content)
+    chunkInfo.push({
+      content: chunk.content,
+      summary: chunk.summary,
+    })
   })
 
   return chunkInfo
@@ -20,6 +24,7 @@ const formatGeneralChunks = (outputs: any) => {
 type ParentChildChunkPreview = {
   content: string
   child_chunks: string[]
+  summary?: string
 }
 
 const formatParentChildChunks = (outputs: any, parentMode: ParentMode) => {
@@ -32,6 +37,7 @@ const formatParentChildChunks = (outputs: any, parentMode: ParentMode) => {
     chunks.slice(0, RAG_PIPELINE_PREVIEW_CHUNK_NUM).forEach((chunk) => {
       chunkInfo.parent_child_chunks?.push({
         parent_content: chunk.content,
+        parent_summary: chunk.summary,
         child_contents: chunk.child_chunks,
         parent_mode: parentMode,
       })

web/app/components/workflow/nodes/knowledge-base/hooks/use-config.ts

@@ -1,6 +1,7 @@
 import type {
   KnowledgeBaseNodeType,
   RerankingModel,
+  SummaryIndexSetting,
 } from '../types'
 import type { ValueSelector } from '@/app/components/workflow/types'
 import { produce } from 'immer'
@@ -246,6 +247,16 @@ export const useConfig = (id: string) => {
     })
   }, [handleNodeDataUpdate])
 
+  const handleSummaryIndexSettingChange = useCallback((summaryIndexSetting: SummaryIndexSetting) => {
+    const nodeData = getNodeData()
+    handleNodeDataUpdate({
+      summary_index_setting: {
+        ...nodeData?.data.summary_index_setting,
+        ...summaryIndexSetting,
+      },
+    })
+  }, [handleNodeDataUpdate, getNodeData])
+
   return {
     handleChunkStructureChange,
     handleIndexMethodChange,
@@ -260,5 +271,6 @@ export const useConfig = (id: string) => {
     handleScoreThresholdChange,
     handleScoreThresholdEnabledChange,
     handleInputVariableChange,
+    handleSummaryIndexSettingChange,
   }
 }

web/app/components/workflow/nodes/knowledge-base/panel.tsx

@@ -7,6 +7,7 @@ import {
   useMemo,
 } from 'react'
 import { useTranslation } from 'react-i18next'
+import SummaryIndexSetting from '@/app/components/datasets/settings/summary-index-setting'
 import { checkShowMultiModalTip } from '@/app/components/datasets/settings/utils'
 import { ModelTypeEnum } from '@/app/components/header/account-setting/model-provider-page/declarations'
 import { useModelList } from '@/app/components/header/account-setting/model-provider-page/hooks'
@@ -51,6 +52,7 @@ const Panel: FC<NodePanelProps<KnowledgeBaseNodeType>> = ({
     handleScoreThresholdChange,
     handleScoreThresholdEnabledChange,
     handleInputVariableChange,
+    handleSummaryIndexSettingChange,
   } = useConfig(id)
 
   const filterVar = useCallback((variable: Var) => {
@@ -167,6 +169,22 @@ const Panel: FC<NodePanelProps<KnowledgeBaseNodeType>> = ({
                 <div className="pt-1">
                   <Split className="h-[1px]" />
                 </div>
+                {
+                  data.indexing_technique === IndexMethodEnum.QUALIFIED
+                  && [ChunkStructureEnum.general, ChunkStructureEnum.parent_child].includes(data.chunk_structure)
+                  && (
+                    <>
+                      <SummaryIndexSetting
+                        summaryIndexSetting={data.summary_index_setting}
+                        onSummaryIndexSettingChange={handleSummaryIndexSettingChange}
+                        readonly={nodesReadOnly}
+                      />
+                      <div className="pt-1">
+                        <Split className="h-[1px]" />
+                      </div>
+                    </>
+                  )
+                }
                 <RetrievalSetting
                   indexMethod={data.indexing_technique}
                   searchMethod={data.retrieval_model.search_method}

web/app/components/workflow/nodes/knowledge-base/types.ts

@@ -42,6 +42,12 @@ export type RetrievalSetting = {
   score_threshold: number
   reranking_mode?: RerankingModeEnum
 }
+export type SummaryIndexSetting = {
+  enable?: boolean
+  model_name?: string
+  model_provider_name?: string
+  summary_prompt?: string
+}
 export type KnowledgeBaseNodeType = CommonNodeType & {
   index_chunk_variable_selector: string[]
   chunk_structure?: ChunkStructureEnum
@@ -52,4 +58,5 @@ export type KnowledgeBaseNodeType = CommonNodeType & {
   retrieval_model: RetrievalSetting
   _embeddingModelList?: Model[]
   _rerankModelList?: Model[]
+  summary_index_setting?: SummaryIndexSetting
 }

web/i18n/en-US/dataset-documents.json

@@ -30,6 +30,7 @@
   "list.action.pause": "Pause",
   "list.action.resume": "Resume",
   "list.action.settings": "Chunking Settings",
+  "list.action.summary": "Generate summary",
   "list.action.sync": "Sync",
   "list.action.unarchive": "Unarchive",
   "list.action.uploadFile": "Upload new file",
@@ -74,6 +75,9 @@
   "list.status.indexing": "Indexing",
   "list.status.paused": "Paused",
   "list.status.queuing": "Queuing",
+  "list.summary.generating": "Generating...",
+  "list.summary.generatingSummary": "Generating summary",
+  "list.summary.ready": "Summary ready",
   "list.table.header.action": "ACTION",
   "list.table.header.chunkingMode": "CHUNKING MODE",
   "list.table.header.fileName": "NAME",
@@ -328,5 +332,7 @@
   "segment.searchResults_one": "RESULT",
   "segment.searchResults_other": "RESULTS",
   "segment.searchResults_zero": "RESULT",
+  "segment.summary": "SUMMARY",
+  "segment.summaryPlaceholder": "Write a brief summary for better retrieval…",
   "segment.vectorHash": "Vector hash: "
 }

web/i18n/en-US/dataset-settings.json

@@ -39,6 +39,12 @@
   "form.retrievalSettings": "Retrieval Settings",
   "form.save": "Save",
   "form.searchModel": "Search model",
+  "form.summaryAutoGen": "Summary Auto-Gen",
+  "form.summaryAutoGenEnableTip": "Once enabled, summaries will be generated automatically for newly added documents. Existing documents can still be summarized manually.",
+  "form.summaryAutoGenTip": "Summaries are automatically generated for newly added documents. Existing documents can still be summarized manually.",
+  "form.summaryInstructions": "Instructions",
+  "form.summaryInstructionsPlaceholder": "Describe the rules or style for auto-generated summaries…",
+  "form.summaryModel": "Summary Model",
   "form.upgradeHighQualityTip": "Once upgrading to High Quality mode, reverting to Economical mode is not available",
   "title": "Knowledge settings"
 }

web/i18n/zh-Hans/dataset-documents.json

@@ -30,6 +30,7 @@
   "list.action.pause": "暂停",
   "list.action.resume": "恢复",
   "list.action.settings": "分段设置",
+  "list.action.summary": "生成摘要",
   "list.action.sync": "同步",
   "list.action.unarchive": "撤销归档",
   "list.action.uploadFile": "上传新文件",
@@ -74,6 +75,9 @@
   "list.status.indexing": "索引中",
   "list.status.paused": "已暂停",
   "list.status.queuing": "排队中",
+  "list.summary.generating": "生成中...",
+  "list.summary.generatingSummary": "生成摘要中",
+  "list.summary.ready": "摘要已生成",
   "list.table.header.action": "操作",
   "list.table.header.chunkingMode": "分段模式",
   "list.table.header.fileName": "名称",
@@ -328,5 +332,7 @@
   "segment.searchResults_one": "搜索结果",
   "segment.searchResults_other": "搜索结果",
   "segment.searchResults_zero": "搜索结果",
+  "segment.summary": "摘要",
+  "segment.summaryPlaceholder": "写一个简短的摘要，以便更好地检索…",
   "segment.vectorHash": "向量哈希："
 }

web/i18n/zh-Hans/dataset-settings.json

@@ -39,6 +39,12 @@
   "form.retrievalSettings": "检索设置",
   "form.save": "保存",
   "form.searchModel": "搜索模型",
+  "form.summaryAutoGen": "摘要自动生成",
+  "form.summaryAutoGenEnableTip": "启用后，将自动为新添加的文档生成摘要。已有的文档仍可以手动摘要。",
+  "form.summaryAutoGenTip": "将自动为新添加的文档生成摘要。已有的文档仍可以手动摘要。",
+  "form.summaryInstructions": "指令",
+  "form.summaryInstructionsPlaceholder": "描述自动生成摘要的规则或风格…",
+  "form.summaryModel": "摘要模型",
   "form.upgradeHighQualityTip": "一旦升级为高质量模式，将无法切换回经济模式。",
   "title": "知识库设置"
 }

web/models/datasets.ts

@@ -42,6 +42,13 @@ export type IconInfo = {
   icon_url?: string
 }
 
+export type SummaryIndexSetting = {
+  enable?: boolean
+  model_name?: string
+  model_provider_name?: string
+  summary_prompt?: string
+}
+
 export type DataSet = {
   id: string
   name: string
@@ -88,6 +95,7 @@ export type DataSet = {
   runtime_mode: 'rag_pipeline' | 'general'
   enable_api: boolean // Indicates if the service API is enabled
   is_multimodal: boolean // Indicates if the dataset supports multimodal
+  summary_index_setting?: SummaryIndexSetting
 }
 
 export type ExternalAPIItem = {
@@ -225,7 +233,7 @@ export type IndexingEstimateResponse = {
   total_price: number
   currency: string
   total_segments: number
-  preview: Array<{ content: string, child_chunks: string[] }>
+  preview: Array<{ content: string, child_chunks: string[], summary?: string }>
   qa_preview?: QA[]
 }
 
@@ -262,6 +270,7 @@ export type ProcessRuleResponse = {
   mode: ProcessMode
   rules: Rules
   limits: Limits
+  summary_index_setting?: SummaryIndexSetting
 }
 
 export type Rules = {
@@ -392,6 +401,7 @@ export type InitialDocumentDetail = {
   total_segments?: number
   doc_form: ChunkingMode
   doc_language: string
+  summary_index_status?: string
 }
 
 export type SimpleDocumentDetail = InitialDocumentDetail & {
@@ -425,6 +435,7 @@ export type DocumentReq = {
   doc_form: ChunkingMode
   doc_language: string
   process_rule: ProcessRule
+  summary_index_setting?: SummaryIndexSetting
 }
 
 export type CreateDocumentReq = DocumentReq & {
@@ -467,6 +478,7 @@ export type NotionPage = {
 export type ProcessRule = {
   mode: ProcessMode
   rules: Rules
+  summary_index_setting?: SummaryIndexSetting
 }
 
 export type createDocumentResponse = {
@@ -575,6 +587,7 @@ export type SegmentDetailModel = {
   error: string | null
   stopped_at: number
   answer?: string
+  summary?: string
   child_chunks?: ChildChunkDetail[]
   updated_at: number
   attachments: Attachment[]
@@ -618,6 +631,7 @@ export type HitTesting = {
   tsne_position: TsnePosition
   child_chunks: HitTestingChildChunk[] | null
   files: Attachment[]
+  summary?: string
 }
 
 export type ExternalKnowledgeBaseHitTesting = {
@@ -697,6 +711,7 @@ export type RelatedAppResponse = {
 export type SegmentUpdater = {
   content: string
   answer?: string
+  summary?: string
   keywords?: string[]
   regenerate_child_chunks?: boolean
   attachment_ids?: string[]
@@ -778,6 +793,7 @@ export enum DocumentActionType {
   archive = 'archive',
   unArchive = 'un_archive',
   delete = 'delete',
+  summary = 'summary',
 }
 
 export type UpdateDocumentBatchParams = {

web/service/knowledge/use-document.ts

@@ -107,6 +107,18 @@ export const useSyncDocument = () => {
   })
 }
 
+export const useDocumentSummary = () => {
+  return useMutation({
+    mutationFn: ({ datasetId, documentIds, documentId }: UpdateDocumentBatchParams) => {
+      return post<CommonResponse>(`/datasets/${datasetId}/documents/generate-summary`, {
+        body: {
+          document_list: documentId ? [documentId] : documentIds!,
+        },
+      })
+    },
+  })
+}
+
 export const useSyncWebsite = () => {
   return useMutation({
     mutationFn: ({ datasetId, documentId }: UpdateDocumentBatchParams) => {