Merge branch 'main' into feat/llm-node-support-tools

web/app/components/base/chat/chat/answer/index.tsx

@@ -21,6 +21,7 @@ import BasicContent from './basic-content'
 import More from './more'
 import Operation from './operation'
 import SuggestedQuestions from './suggested-questions'
+import ToolCalls from './tool-calls'
 import WorkflowProcessItem from './workflow-process'
 
 type AnswerProps = {
@@ -61,6 +62,7 @@ const Answer: FC<AnswerProps> = ({
     workflowProcess,
     allFiles,
     message_files,
+    toolCalls,
   } = item
   const hasAgentThoughts = !!agent_thoughts?.length
 
@@ -154,6 +156,11 @@ const Answer: FC<AnswerProps> = ({
                 />
               )
             }
+            {
+              !!toolCalls?.length && (
+                <ToolCalls toolCalls={toolCalls} />
+              )
+            }
             {
               responding && contentIsEmpty && !hasAgentThoughts && (
                 <div className="flex h-5 w-6 items-center justify-center">

web/app/components/base/chat/chat/answer/tool-calls/index.tsx

@@ -0,0 +1,23 @@
+import type { ToolCallItem } from '@/types/workflow'
+import ToolCallItemComponent from '@/app/components/workflow/run/llm-log/tool-call-item'
+
+type ToolCallsProps = {
+  toolCalls: ToolCallItem[]
+}
+const ToolCalls = ({
+  toolCalls,
+}: ToolCallsProps) => {
+  return (
+    <div className="my-1 space-y-1">
+      {toolCalls.map((toolCall: ToolCallItem, index: number) => (
+        <ToolCallItemComponent
+          key={index}
+          payload={toolCall}
+          className="bg-background-gradient-bg-fill-chat-bubble-bg-2 shadow-none"
+        />
+      ))}
+    </div>
+  )
+}
+
+export default ToolCalls

web/app/components/base/chat/chat/answer/workflow-process.tsx

@@ -45,7 +45,7 @@ const WorkflowProcessItem = ({
   return (
     <div
       className={cn(
-        '-mx-1 rounded-xl px-2.5',
+        'rounded-xl px-2.5',
         collapse ? 'border-l-[0.25px] border-components-panel-border py-[7px]' : 'border-[0.5px] border-components-panel-border-subtle px-1 pb-1 pt-[7px]',
         running && !collapse && 'bg-background-section-burn',
         succeeded && !collapse && 'bg-state-success-hover',

web/app/components/base/chat/chat/hooks.ts

@@ -319,6 +319,9 @@ export const useChat = (
       return player
     }
 
+    let toolCallId = ''
+    let thoughtId = ''
+
     ssePost(
       url,
       {
@@ -326,7 +329,19 @@ export const useChat = (
       },
       {
         isPublicAPI,
-        onData: (message: string, isFirstMessage: boolean, { conversationId: newConversationId, messageId, taskId }: any) => {
+        onData: (message: string, isFirstMessage: boolean, {
+          conversationId: newConversationId,
+          messageId,
+          taskId,
+          chunk_type,
+          tool_icon,
+          tool_icon_dark,
+          tool_name,
+          tool_arguments,
+          tool_files,
+          tool_error,
+          tool_elapsed_time,
+        }: any) => {
           if (!isAgentMode) {
             responseItem.content = responseItem.content + message
           }
@@ -336,6 +351,57 @@ export const useChat = (
               lastThought.thought = lastThought.thought + message // need immer setAutoFreeze
           }
 
+          if (chunk_type === 'tool_call') {
+            if (!responseItem.toolCalls)
+              responseItem.toolCalls = []
+            toolCallId = uuidV4()
+            responseItem.toolCalls?.push({
+              id: toolCallId,
+              type: 'tool',
+              toolName: tool_name,
+              toolArguments: tool_arguments,
+              toolIcon: tool_icon,
+              toolIconDark: tool_icon_dark,
+            })
+          }
+
+          if (chunk_type === 'tool_result') {
+            const currentToolCallIndex = responseItem.toolCalls?.findIndex(item => item.id === toolCallId) ?? -1
+
+            if (currentToolCallIndex > -1) {
+              responseItem.toolCalls![currentToolCallIndex].toolError = tool_error
+              responseItem.toolCalls![currentToolCallIndex].toolDuration = tool_elapsed_time
+              responseItem.toolCalls![currentToolCallIndex].toolFiles = tool_files
+              responseItem.toolCalls![currentToolCallIndex].toolOutput = message
+            }
+          }
+
+          if (chunk_type === 'thought_start') {
+            if (!responseItem.toolCalls)
+              responseItem.toolCalls = []
+            thoughtId = uuidV4()
+            responseItem.toolCalls.push({
+              id: thoughtId,
+              type: 'thought',
+              thoughtOutput: '',
+            })
+          }
+
+          if (chunk_type === 'thought') {
+            const currentThoughtIndex = responseItem.toolCalls?.findIndex(item => item.id === thoughtId) ?? -1
+            if (currentThoughtIndex > -1) {
+              responseItem.toolCalls![currentThoughtIndex].thoughtOutput += message
+            }
+          }
+
+          if (chunk_type === 'thought_end') {
+            const currentThoughtIndex = responseItem.toolCalls?.findIndex(item => item.id === thoughtId) ?? -1
+            if (currentThoughtIndex > -1) {
+              responseItem.toolCalls![currentThoughtIndex].thoughtOutput += message
+              responseItem.toolCalls![currentThoughtIndex].thoughtCompleted = true
+            }
+          }
+
           if (messageId && !hasSetResponseId) {
             questionItem.id = `question-${messageId}`
             responseItem.id = messageId

web/app/components/base/chat/chat/type.ts

@@ -2,7 +2,7 @@ import type { FileEntity } from '@/app/components/base/file-uploader/types'
 import type { TypeWithI18N } from '@/app/components/header/account-setting/model-provider-page/declarations'
 import type { InputVarType } from '@/app/components/workflow/types'
 import type { Annotation, MessageRating } from '@/models/log'
-import type { FileResponse } from '@/types/workflow'
+import type { FileResponse, ToolCallItem } from '@/types/workflow'
 
 export type MessageMore = {
   time: string
@@ -104,6 +104,7 @@ export type IChatItem = {
   siblingIndex?: number
   prevSibling?: string
   nextSibling?: string
+  toolCalls?: ToolCallItem[]
 }
 
 export type Metadata = {

web/app/components/base/icons/assets/vender/workflow/thinking.svg

@@ -0,0 +1,4 @@
+<svg width="12" height="14" viewBox="0 0 12 14" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M2 9.49479C0.782372 8.51826 0 7.01768 0 5.33333C0 2.38782 2.38782 0 5.33333 0C8.20841 0 10.5503 2.27504 10.6608 5.12305L11.888 6.96354C12.0843 7.25794 12.0161 7.65424 11.7331 7.86654L10.6667 8.66602V10C10.6667 10.7364 10.0697 11.3333 9.33333 11.3333H8V13.3333H6.66667V10.6667C6.66667 10.2985 6.96514 10 7.33333 10H9.33333V8.33333C9.33333 8.12349 9.43239 7.92603 9.60026 7.80013L10.4284 7.17838L9.44531 5.70312C9.3723 5.59361 9.33333 5.46495 9.33333 5.33333C9.33333 3.1242 7.54248 1.33333 5.33333 1.33333C3.1242 1.33333 1.33333 3.1242 1.33333 5.33333C1.33333 6.69202 2.0103 7.89261 3.04818 8.61654C3.2269 8.74119 3.33329 8.94552 3.33333 9.16341V13.3333H2V9.49479Z" fill="#354052"/>
+<path d="M6.04367 4.24012L5.6504 3.21778C5.59993 3.08657 5.47393 3 5.33333 3C5.19273 3 5.06673 3.08657 5.01627 3.21778L4.62303 4.24012C4.55531 4.41618 4.41618 4.55531 4.24012 4.62303L3.21778 5.01624C3.08657 5.0667 3 5.19276 3 5.33333C3 5.47393 3.08657 5.59993 3.21778 5.6504L4.24012 6.04367C4.41618 6.11133 4.55531 6.25047 4.62303 6.42653L5.01627 7.44887C5.06673 7.58007 5.19273 7.66667 5.33333 7.66667C5.47393 7.66667 5.59993 7.58007 5.6504 7.44887L6.04367 6.42653C6.11133 6.25047 6.25047 6.11133 6.42653 6.04367L7.44887 5.6504C7.58007 5.59993 7.66667 5.47393 7.66667 5.33333C7.66667 5.19276 7.58007 5.0667 7.44887 5.01624L6.42653 4.62303C6.25047 4.55531 6.11133 4.41618 6.04367 4.24012Z" fill="#354052"/>
+</svg>

web/app/components/base/icons/src/vender/workflow/Thinking.json

@@ -0,0 +1,35 @@
+{
+  "icon": {
+    "type": "element",
+    "isRootNode": true,
+    "name": "svg",
+    "attributes": {
+      "width": "12",
+      "height": "14",
+      "viewBox": "0 0 12 14",
+      "fill": "none",
+      "xmlns": "http://www.w3.org/2000/svg"
+    },
+    "children": [
+      {
+        "type": "element",
+        "name": "path",
+        "attributes": {
+          "d": "M2 9.49479C0.782372 8.51826 0 7.01768 0 5.33333C0 2.38782 2.38782 0 5.33333 0C8.20841 0 10.5503 2.27504 10.6608 5.12305L11.888 6.96354C12.0843 7.25794 12.0161 7.65424 11.7331 7.86654L10.6667 8.66602V10C10.6667 10.7364 10.0697 11.3333 9.33333 11.3333H8V13.3333H6.66667V10.6667C6.66667 10.2985 6.96514 10 7.33333 10H9.33333V8.33333C9.33333 8.12349 9.43239 7.92603 9.60026 7.80013L10.4284 7.17838L9.44531 5.70312C9.3723 5.59361 9.33333 5.46495 9.33333 5.33333C9.33333 3.1242 7.54248 1.33333 5.33333 1.33333C3.1242 1.33333 1.33333 3.1242 1.33333 5.33333C1.33333 6.69202 2.0103 7.89261 3.04818 8.61654C3.2269 8.74119 3.33329 8.94552 3.33333 9.16341V13.3333H2V9.49479Z",
+          "fill": "currentColor"
+        },
+        "children": []
+      },
+      {
+        "type": "element",
+        "name": "path",
+        "attributes": {
+          "d": "M6.04367 4.24012L5.6504 3.21778C5.59993 3.08657 5.47393 3 5.33333 3C5.19273 3 5.06673 3.08657 5.01627 3.21778L4.62303 4.24012C4.55531 4.41618 4.41618 4.55531 4.24012 4.62303L3.21778 5.01624C3.08657 5.0667 3 5.19276 3 5.33333C3 5.47393 3.08657 5.59993 3.21778 5.6504L4.24012 6.04367C4.41618 6.11133 4.55531 6.25047 4.62303 6.42653L5.01627 7.44887C5.06673 7.58007 5.19273 7.66667 5.33333 7.66667C5.47393 7.66667 5.59993 7.58007 5.6504 7.44887L6.04367 6.42653C6.11133 6.25047 6.25047 6.11133 6.42653 6.04367L7.44887 5.6504C7.58007 5.59993 7.66667 5.47393 7.66667 5.33333C7.66667 5.19276 7.58007 5.0667 7.44887 5.01624L6.42653 4.62303C6.25047 4.55531 6.11133 4.41618 6.04367 4.24012Z",
+          "fill": "currentColor"
+        },
+        "children": []
+      }
+    ]
+  },
+  "name": "Thinking"
+}

web/app/components/base/icons/src/vender/workflow/Thinking.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 './Thinking.json'
+
+const Icon = (
+  {
+    ref,
+    ...props
+  }: React.SVGProps<SVGSVGElement> & {
+    ref?: React.RefObject<React.RefObject<HTMLOrSVGElement>>
+  },
+) => <IconBase {...props} ref={ref} data={data as IconData} />
+
+Icon.displayName = 'Thinking'
+
+export default Icon

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

@@ -24,6 +24,7 @@ export { default as ParameterExtractor } from './ParameterExtractor'
 export { default as QuestionClassifier } from './QuestionClassifier'
 export { default as Schedule } from './Schedule'
 export { default as TemplatingTransform } from './TemplatingTransform'
+export { default as Thinking } from './Thinking'
 export { default as TriggerAll } from './TriggerAll'
 export { default as VariableX } from './VariableX'
 export { default as WebhookLine } from './WebhookLine'

web/app/components/header/account-setting/model-provider-page/model-selector/feature-icon.tsx

@@ -2,6 +2,7 @@ import type { FC } from 'react'
 import {
   RiFileTextLine,
   RiFilmAiLine,
+  RiHammerLine,
   RiImageCircleAiLine,
   RiVoiceAiFill,
 } from '@remixicon/react'
@@ -38,17 +39,33 @@ const FeatureIcon: FC<FeatureIconProps> = ({
   //   )
   // }
 
-  // if (feature === ModelFeatureEnum.toolCall) {
-  //   return (
-  //     <Tooltip
-  //       popupContent={t('common.modelProvider.featureSupported', { feature: ModelFeatureTextEnum.toolCall })}
-  //     >
-  //       <ModelBadge className={`mr-0.5 !px-0 w-[18px] justify-center text-gray-500 ${className}`}>
-  //         <MagicWand className='w-3 h-3' />
-  //       </ModelBadge>
-  //     </Tooltip>
-  //   )
-  // }
+  if (feature === ModelFeatureEnum.toolCall) {
+    if (showFeaturesLabel) {
+      return (
+        <ModelBadge className={cn('gap-x-0.5', className)}>
+          <RiHammerLine className="size-3" />
+          <span>{ModelFeatureTextEnum.toolCall}</span>
+        </ModelBadge>
+      )
+    }
+
+    return (
+      <Tooltip
+        popupContent={t('modelProvider.featureSupported', { ns: 'common', feature: ModelFeatureTextEnum.toolCall })}
+      >
+        <div className="inline-block cursor-help">
+          <ModelBadge
+            className={cn(
+              'w-[18px] justify-center !px-0',
+              className,
+            )}
+          >
+            <RiHammerLine className="size-3" />
+          </ModelBadge>
+        </div>
+      </Tooltip>
+    )
+  }
 
   // if (feature === ModelFeatureEnum.multiToolCall) {
   //   return (

web/app/components/header/account-setting/model-provider-page/model-selector/popup-item.tsx

@@ -96,6 +96,14 @@ const PopupItem: FC<PopupItemProps> = ({
                   <div className='text-text-tertiary system-xs-regular'>{currentProvider?.description?.[language] || currentProvider?.description?.en_US}</div>
                 )} */}
                 <div className="flex flex-wrap gap-1">
+                  {
+                    modelItem.features?.includes(ModelFeatureEnum.toolCall) && (
+                      <FeatureIcon
+                        feature={ModelFeatureEnum.toolCall}
+                        showFeaturesLabel
+                      />
+                    )
+                  }
                   {modelItem.model_type && (
                     <ModelBadge>
                       {modelTypeFormat(modelItem.model_type)}
@@ -118,7 +126,7 @@ const PopupItem: FC<PopupItemProps> = ({
                     <div className="pt-2">
                       <div className="system-2xs-medium-uppercase mb-1 text-text-tertiary">{t('model.capabilities', { ns: 'common' })}</div>
                       <div className="flex flex-wrap gap-1">
-                        {modelItem.features?.map(feature => (
+                        {modelItem.features?.filter(feature => feature !== ModelFeatureEnum.toolCall).map(feature => (
                           <FeatureIcon
                             key={feature}
                             feature={feature}

web/app/components/workflow/constants.ts

@@ -150,6 +150,10 @@ export const LLM_OUTPUT_STRUCT: Var[] = [
     variable: 'usage',
     type: VarType.object,
   },
+  {
+    variable: 'generation',
+    type: VarType.object,
+  },
 ]
 
 export const KNOWLEDGE_RETRIEVAL_OUTPUT_STRUCT: Var[] = [

web/app/components/workflow/nodes/_base/components/layout/box.tsx

@@ -6,17 +6,20 @@ export type BoxProps = {
   className?: string
   children?: ReactNode
   withBorderBottom?: boolean
+  withBorderTop?: boolean
 }
 export const Box = memo(({
   className,
   children,
   withBorderBottom,
+  withBorderTop,
 }: BoxProps) => {
   return (
     <div
       className={cn(
         'py-2',
         withBorderBottom && 'border-b border-divider-subtle',
+        withBorderTop && 'border-t border-divider-subtle',
         className,
       )}
     >

web/app/components/workflow/nodes/_base/components/layout/field-title.tsx

@@ -9,6 +9,7 @@ import { cn } from '@/utils/classnames'
 
 export type FieldTitleProps = {
   title?: string
+  className?: string
   operation?: ReactNode
   subTitle?: string | ReactNode
   tooltip?: string
@@ -19,6 +20,7 @@ export type FieldTitleProps = {
 }
 export const FieldTitle = memo(({
   title,
+  className,
   operation,
   subTitle,
   tooltip,
@@ -31,7 +33,7 @@ export const FieldTitle = memo(({
   const collapsedMerged = collapsed !== undefined ? collapsed : collapsedLocal
 
   return (
-    <div className={cn('mb-0.5', !!subTitle && 'mb-1')}>
+    <div className={cn('mb-0.5', !!subTitle && 'mb-1', className)}>
       <div
         className="group/collapse flex items-center justify-between py-1"
         onClick={() => {

web/app/components/workflow/nodes/_base/components/layout/group.tsx

@@ -6,17 +6,20 @@ export type GroupProps = {
   className?: string
   children?: ReactNode
   withBorderBottom?: boolean
+  withBorderTop?: boolean
 }
 export const Group = memo(({
   className,
   children,
   withBorderBottom,
+  withBorderTop,
 }: GroupProps) => {
   return (
     <div
       className={cn(
         'px-4 py-2',
         withBorderBottom && 'border-b border-divider-subtle',
+        withBorderTop && 'border-t border-divider-subtle',
         className,
       )}
     >

web/app/components/workflow/nodes/_base/hooks/use-node-crud.ts

@@ -1,4 +1,6 @@
 import type { CommonNodeType } from '@/app/components/workflow/types'
+import { useCallback } from 'react'
+import { useStoreApi } from 'reactflow'
 import { useNodeDataUpdate } from '@/app/components/workflow/hooks'
 
 const useNodeCrud = <T>(id: string, data: CommonNodeType<T>) => {
@@ -18,3 +20,27 @@ const useNodeCrud = <T>(id: string, data: CommonNodeType<T>) => {
 }
 
 export default useNodeCrud
+
+export const useNodeCurdKit = <T>(id: string) => {
+  const store = useStoreApi()
+  const { handleNodeDataUpdateWithSyncDraft } = useNodeDataUpdate()
+
+  const getNodeData = useCallback(() => {
+    const { getNodes } = store.getState()
+    const nodes = getNodes()
+
+    return nodes.find(node => node.id === id)
+  }, [store, id])
+
+  const handleNodeDataUpdate = useCallback((data: Partial<CommonNodeType<T>>) => {
+    handleNodeDataUpdateWithSyncDraft({
+      id,
+      data,
+    })
+  }, [id, handleNodeDataUpdateWithSyncDraft])
+
+  return {
+    getNodeData,
+    handleNodeDataUpdate,
+  }
+}

web/app/components/workflow/nodes/llm/components/tools/index.tsx

@@ -0,0 +1,53 @@
+import type { ToolValue } from '@/app/components/workflow/block-selector/types'
+import { memo } from 'react'
+import { useTranslation } from 'react-i18next'
+import MultipleToolSelector from '@/app/components/plugins/plugin-detail-panel/multiple-tool-selector'
+import { BoxGroup } from '@/app/components/workflow/nodes/_base/components/layout'
+import MaxIterations from './max-iterations'
+import { useNodeTools } from './use-node-tools'
+
+type ToolsProps = {
+  nodeId: string
+  tools?: ToolValue[]
+  maxIterations?: number
+}
+const Tools = ({
+  nodeId,
+  tools = [],
+  maxIterations = 10,
+}: ToolsProps) => {
+  const { t } = useTranslation()
+  const {
+    handleToolsChange,
+    handleMaxIterationsChange,
+  } = useNodeTools(nodeId)
+
+  return (
+    <BoxGroup
+      boxProps={{
+        withBorderBottom: true,
+        withBorderTop: true,
+      }}
+      groupProps={{
+        className: 'px-0',
+      }}
+    >
+      <MultipleToolSelector
+        nodeId={nodeId}
+        nodeOutputVars={[]}
+        availableNodes={[]}
+        value={tools}
+        label={t(`nodes.llm.tools.title`, { ns: 'workflow' })}
+        tooltip={t(`nodes.llm.tools.title`, { ns: 'workflow' })}
+        onChange={handleToolsChange}
+        supportCollapse
+      />
+      <MaxIterations
+        value={maxIterations}
+        onChange={handleMaxIterationsChange}
+      />
+    </BoxGroup>
+  )
+}
+
+export default memo(Tools)

web/app/components/workflow/nodes/llm/components/tools/max-iterations.tsx

@@ -0,0 +1,40 @@
+import { memo } from 'react'
+import { InputNumber } from '@/app/components/base/input-number'
+import Slider from '@/app/components/base/slider'
+import Tooltip from '@/app/components/base/tooltip'
+
+type MaxIterationsProps = {
+  value?: number
+  onChange?: (value: number) => void
+}
+const MaxIterations = ({ value = 10, onChange }: MaxIterationsProps) => {
+  return (
+    <div className="mt-3 flex h-10 items-center">
+      <div className="system-sm-semibold mr-0.5 truncate uppercase text-text-secondary">Max Iterations</div>
+      <Tooltip
+        popupContent="Max Iterations is the maximum number of iterations to run the tool."
+        triggerClassName="shrink-0 w-4 h-4"
+      />
+      <div className="mr-3 flex grow items-center justify-end">
+        <Slider
+          className="w-[124px]"
+          value={value}
+          onChange={onChange ?? (() => {})}
+          min={1}
+          max={99}
+          step={1}
+        />
+      </div>
+      <InputNumber
+        className="w-10 shrink-0"
+        value={value}
+        onChange={onChange ?? (() => {})}
+        min={1}
+        max={99}
+        step={1}
+      />
+    </div>
+  )
+}
+
+export default memo(MaxIterations)

web/app/components/workflow/nodes/llm/components/tools/use-node-tools.ts

@@ -0,0 +1,23 @@
+import type { LLMNodeType } from '../../types'
+import type { ToolValue } from '@/app/components/workflow/block-selector/types'
+import { useNodeCurdKit } from '@/app/components/workflow/nodes/_base/hooks/use-node-crud'
+
+export const useNodeTools = (nodeId: string) => {
+  const { handleNodeDataUpdate } = useNodeCurdKit<LLMNodeType>(nodeId)
+
+  const handleToolsChange = (tools: ToolValue[]) => {
+    handleNodeDataUpdate({
+      tools,
+    })
+  }
+  const handleMaxIterationsChange = (maxIterations: number) => {
+    handleNodeDataUpdate({
+      max_iterations: maxIterations,
+    })
+  }
+
+  return {
+    handleToolsChange,
+    handleMaxIterationsChange,
+  }
+}

web/app/components/workflow/nodes/llm/panel.tsx

@@ -22,6 +22,7 @@ import VarReferencePicker from '../_base/components/variable/var-reference-picke
 import ConfigPrompt from './components/config-prompt'
 import ReasoningFormatConfig from './components/reasoning-format-config'
 import StructureOutput from './components/structure-output'
+import Tools from './components/tools'
 import useConfig from './use-config'
 
 const i18nPrefix = 'nodes.llm'
@@ -233,6 +234,12 @@ const Panel: FC<NodePanelProps<LLMNodeType>> = ({
           </>
         )}
 
+        <Tools
+          nodeId={id}
+          tools={inputs.tools}
+          maxIterations={inputs.max_iterations}
+        />
+
         {/* Vision: GPT4-vision and so on */}
         <ConfigVision
           nodeId={id}
@@ -308,6 +315,11 @@ const Panel: FC<NodePanelProps<LLMNodeType>> = ({
             type="object"
             description={t(`${i18nPrefix}.outputVars.usage`, { ns: 'workflow' })}
           />
+          <VarItem
+            name="generation"
+            type="object"
+            description={t(`${i18nPrefix}.outputVars.generation`, { ns: 'workflow' })}
+          />
           {inputs.structured_output_enabled && (
             <>
               <Split className="mt-3" />

web/app/components/workflow/nodes/llm/types.ts

@@ -1,5 +1,18 @@
+import type { ToolValue } from '@/app/components/workflow/block-selector/types'
 import type { CommonNodeType, Memory, ModelConfig, PromptItem, ValueSelector, Variable, VisionSetting } from '@/app/components/workflow/types'
 
+export type Tool = {
+  enabled: boolean
+  type: string
+  provider_name: 'plugin' | 'builtin' | 'api' | 'workflow' | 'app' | 'dataset-retrieval'
+  tool_name: string
+  plugin_unique_identifier?: string
+  credential_id?: string
+  parameters?: Record<string, any>
+  settings?: Record<string, any>
+  extra?: Record<string, any>
+}
+
 export type LLMNodeType = CommonNodeType & {
   model: ModelConfig
   prompt_template: PromptItem[] | PromptItem
@@ -18,6 +31,8 @@ export type LLMNodeType = CommonNodeType & {
   structured_output_enabled?: boolean
   structured_output?: StructuredOutput
   reasoning_format?: 'tagged' | 'separated'
+  tools?: ToolValue[]
+  max_iterations?: number
 }
 
 export enum Type {

web/app/components/workflow/panel/debug-and-preview/hooks.ts

@@ -15,6 +15,7 @@ import {
   useState,
 } from 'react'
 import { useTranslation } from 'react-i18next'
+import { v4 as uuidV4 } from 'uuid'
 import {
   getProcessedInputs,
   processOpeningStatement,
@@ -266,13 +267,78 @@ export const useChat = (
     }
 
     let hasSetResponseId = false
+    let toolCallId = ''
+    let thoughtId = ''
 
     handleRun(
       bodyParams,
       {
-        onData: (message: string, isFirstMessage: boolean, { conversationId: newConversationId, messageId, taskId }: any) => {
+        onData: (message: string, isFirstMessage: boolean, {
+          conversationId: newConversationId,
+          messageId,
+          taskId,
+          chunk_type,
+          tool_icon,
+          tool_icon_dark,
+          tool_name,
+          tool_arguments,
+          tool_files,
+          tool_error,
+          tool_elapsed_time,
+        }: any) => {
           responseItem.content = responseItem.content + message
 
+          if (chunk_type === 'tool_call') {
+            if (!responseItem.toolCalls)
+              responseItem.toolCalls = []
+            toolCallId = uuidV4()
+            responseItem.toolCalls?.push({
+              id: toolCallId,
+              type: 'tool',
+              toolName: tool_name,
+              toolArguments: tool_arguments,
+              toolIcon: tool_icon,
+              toolIconDark: tool_icon_dark,
+            })
+          }
+
+          if (chunk_type === 'tool_result') {
+            const currentToolCallIndex = responseItem.toolCalls?.findIndex(item => item.id === toolCallId) ?? -1
+
+            if (currentToolCallIndex > -1) {
+              responseItem.toolCalls![currentToolCallIndex].toolError = tool_error
+              responseItem.toolCalls![currentToolCallIndex].toolDuration = tool_elapsed_time
+              responseItem.toolCalls![currentToolCallIndex].toolFiles = tool_files
+              responseItem.toolCalls![currentToolCallIndex].toolOutput = message
+            }
+          }
+
+          if (chunk_type === 'thought_start') {
+            if (!responseItem.toolCalls)
+              responseItem.toolCalls = []
+            thoughtId = uuidV4()
+            responseItem.toolCalls.push({
+              id: thoughtId,
+              type: 'thought',
+              thoughtOutput: '',
+            })
+          }
+
+          if (chunk_type === 'thought') {
+            const currentThoughtIndex = responseItem.toolCalls?.findIndex(item => item.id === thoughtId) ?? -1
+            if (currentThoughtIndex > -1) {
+              responseItem.toolCalls![currentThoughtIndex].thoughtOutput += message
+            }
+          }
+
+          if (chunk_type === 'thought_end') {
+            const currentThoughtIndex = responseItem.toolCalls?.findIndex(item => item.id === thoughtId) ?? -1
+            if (currentThoughtIndex > -1) {
+              responseItem.toolCalls![currentThoughtIndex].thoughtOutput += message
+              responseItem.toolCalls![currentThoughtIndex].thoughtCompleted = true
+            }
+          }
+
           if (messageId && !hasSetResponseId) {
             questionItem.id = `question-${messageId}`
             responseItem.id = messageId

web/app/components/workflow/run/hooks.ts

@@ -1,6 +1,7 @@
 import type {
   AgentLogItemWithChildren,
   IterationDurationMap,
+  LLMTraceItem,
   LoopDurationMap,
   LoopVariableMap,
   NodeTracing,
@@ -79,8 +80,18 @@ export const useLogs = () => {
     }
   }, [setAgentOrToolLogItemStack, setAgentOrToolLogListMap])
 
+  const [showLLMDetail, {
+    setTrue: setShowLLMDetailTrue,
+    setFalse: setShowLLMDetailFalse,
+  }] = useBoolean(false)
+  const [llmResultList, setLLMResultList] = useState<LLMTraceItem[]>([])
+  const handleShowLLMDetail = useCallback((detail: LLMTraceItem[]) => {
+    setShowLLMDetailTrue()
+    setLLMResultList(detail)
+  }, [setShowLLMDetailTrue, setLLMResultList])
+
   return {
-    showSpecialResultPanel: showRetryDetail || showIteratingDetail || showLoopingDetail || !!agentOrToolLogItemStack.length,
+    showSpecialResultPanel: showRetryDetail || showIteratingDetail || showLoopingDetail || !!agentOrToolLogItemStack.length || showLLMDetail,
     showRetryDetail,
     setShowRetryDetailTrue,
     setShowRetryDetailFalse,
@@ -111,5 +122,12 @@ export const useLogs = () => {
     agentOrToolLogItemStack,
     agentOrToolLogListMap,
     handleShowAgentOrToolLog,
+
+    showLLMDetail,
+    setShowLLMDetailTrue,
+    setShowLLMDetailFalse,
+    llmResultList,
+    setLLMResultList,
+    handleShowLLMDetail,
   }
 }

web/app/components/workflow/run/index.tsx

@@ -153,7 +153,7 @@ const RunPanel: FC<RunProps> = ({
         </div>
       </div>
       {/* panel detail */}
-      <div ref={ref} className={cn('relative h-0 grow overflow-y-auto rounded-b-xl bg-components-panel-bg')}>
+      <div ref={ref} className={cn('relative h-0 grow overflow-y-auto rounded-b-xl bg-background-section')}>
         {loading && (
           <div className="flex h-full items-center justify-center bg-components-panel-bg">
             <Loading />
@@ -192,7 +192,7 @@ const RunPanel: FC<RunProps> = ({
         )}
         {!loading && currentTab === 'TRACING' && (
           <TracingPanel
-            className="bg-background-section-burn"
+            className="bg-background-section"
             list={list}
           />
         )}

web/app/components/workflow/run/llm-log/index.tsx

@@ -0,0 +1,2 @@
+export { default as LLMLogTrigger } from './llm-log-trigger'
+export { default as LLMResultPanel } from './llm-result-panel'

web/app/components/workflow/run/llm-log/llm-log-trigger.tsx

@@ -0,0 +1,41 @@
+import type { LLMTraceItem, NodeTracing } from '@/types/workflow'
+import {
+  RiArrowRightSLine,
+} from '@remixicon/react'
+import { useTranslation } from 'react-i18next'
+import Button from '@/app/components/base/button'
+import { Thinking } from '@/app/components/base/icons/src/vender/workflow'
+
+type LLMLogTriggerProps = {
+  nodeInfo: NodeTracing
+  onShowLLMDetail: (detail: LLMTraceItem[]) => void
+}
+const LLMLogTrigger = ({
+  nodeInfo,
+  onShowLLMDetail,
+}: LLMLogTriggerProps) => {
+  const { t } = useTranslation()
+  const llmTrace = nodeInfo?.execution_metadata?.llm_trace || []
+
+  const handleShowLLMDetail = (e: React.MouseEvent<HTMLButtonElement>) => {
+    e.stopPropagation()
+    e.nativeEvent.stopImmediatePropagation()
+    onShowLLMDetail(llmTrace || [])
+  }
+
+  return (
+    <Button
+      className="mb-1 flex w-full items-center justify-between"
+      variant="tertiary"
+      onClick={handleShowLLMDetail}
+    >
+      <div className="flex items-center">
+        <Thinking className="mr-[5px] h-4 w-4 shrink-0 text-components-button-tertiary-text" />
+        {t('detail', { ns: 'runLog' })}
+      </div>
+      <RiArrowRightSLine className="h-4 w-4 shrink-0 text-components-button-tertiary-text" />
+    </Button>
+  )
+}
+
+export default LLMLogTrigger

web/app/components/workflow/run/llm-log/llm-result-panel.tsx

@@ -0,0 +1,73 @@
+'use client'
+
+import type { FC } from 'react'
+import type {
+  LLMTraceItem,
+  ToolCallItem,
+} from '@/types/workflow'
+import {
+  RiArrowLeftLine,
+} from '@remixicon/react'
+import { memo } from 'react'
+import { useTranslation } from 'react-i18next'
+import ToolCallItemComponent from '@/app/components/workflow/run/llm-log/tool-call-item'
+
+type Props = {
+  list: LLMTraceItem[]
+  onBack: () => void
+}
+
+const LLMResultPanel: FC<Props> = ({
+  list,
+  onBack,
+}) => {
+  const { t } = useTranslation()
+  const formattedList = list.map((item) => {
+    if (item.type === 'tool') {
+      return {
+        type: 'tool',
+        toolName: item.name,
+        toolProvider: item.provider,
+        toolIcon: item.icon,
+        toolIconDark: item.icon_dark,
+        toolArguments: item.output.arguments,
+        toolOutput: item.output.output,
+        toolDuration: item.duration,
+      }
+    }
+
+    return {
+      type: 'model',
+      modelName: item.name,
+      modelProvider: item.provider,
+      modelIcon: item.icon,
+      modelIconDark: item.icon_dark,
+      modelOutput: item.output,
+      modelDuration: item.duration,
+    }
+  })
+
+  return (
+    <div>
+      <div
+        className="system-sm-medium flex h-8 cursor-pointer items-center bg-components-panel-bg px-4 text-text-accent-secondary"
+        onClick={(e) => {
+          e.stopPropagation()
+          e.nativeEvent.stopImmediatePropagation()
+          onBack()
+        }}
+      >
+        <RiArrowLeftLine className="mr-1 h-4 w-4" />
+        {t('singleRun.back', { ns: 'workflow' })}
+      </div>
+      <div className="space-y-1 p-2">
+        {
+          formattedList.map((item, index) => (
+            <ToolCallItemComponent key={index} payload={item as ToolCallItem} />
+          ))
+        }
+      </div>
+    </div>
+  )
+}
+export default memo(LLMResultPanel)

web/app/components/workflow/run/llm-log/tool-call-item.tsx

@@ -0,0 +1,152 @@
+import type { ToolCallItem } from '@/types/workflow'
+import {
+  RiArrowDownSLine,
+} from '@remixicon/react'
+import { useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import AppIcon from '@/app/components/base/app-icon'
+import { Thinking } from '@/app/components/base/icons/src/vender/workflow'
+import BlockIcon from '@/app/components/workflow/block-icon'
+import CodeEditor from '@/app/components/workflow/nodes/_base/components/editor/code-editor'
+import { CodeLanguage } from '@/app/components/workflow/nodes/code/types'
+import { BlockEnum } from '@/app/components/workflow/types'
+import { cn } from '@/utils/classnames'
+
+type ToolCallItemComponentProps = {
+  className?: string
+  payload: ToolCallItem
+}
+const ToolCallItemComponent = ({
+  className,
+  payload,
+}: ToolCallItemComponentProps) => {
+  const { t } = useTranslation()
+  const [expand, setExpand] = useState(false)
+  return (
+    <div
+      className={cn('rounded-[10px] border-[0.5px] border-components-panel-border bg-background-default-subtle px-2 pb-1 pt-2 shadow-xs', className)}
+    >
+      <div
+        className="mb-1 flex cursor-pointer items-center hover:bg-background-gradient-bg-fill-chat-bubble-bg-2"
+        onClick={() => {
+          setExpand(!expand)
+        }}
+      >
+        {
+          payload.type === 'thought' && (
+            <Thinking className="mr-1 h-4 w-4 shrink-0" />
+          )
+        }
+        {
+          payload.type === 'tool' && (
+            <BlockIcon
+              type={BlockEnum.Tool}
+              toolIcon={payload.toolIcon}
+              className="mr-1 h-4 w-4 shrink-0"
+            />
+          )
+        }
+        {
+          payload.type === 'model' && (
+            <AppIcon
+              iconType={typeof payload.modelIcon === 'string' ? 'image' : undefined}
+              imageUrl={typeof payload.modelIcon === 'string' ? payload.modelIcon : undefined}
+              background={typeof payload.modelIcon === 'object' ? payload.modelIcon.background : undefined}
+              className="mr-1 h-4 w-4 shrink-0"
+            />
+          )
+        }
+        {
+          payload.type === 'thought' && (
+            <div className="system-xs-medium mr-1 grow truncate text-text-secondary" title={payload.thoughtOutput}>
+              {
+                payload.thoughtCompleted && !expand && (payload.thoughtOutput || '') as string
+              }
+              {
+                payload.thoughtCompleted && expand && 'THOUGHT'
+              }
+              {
+                !payload.thoughtCompleted && 'THINKING...'
+              }
+            </div>
+          )
+        }
+        {
+          payload.type === 'tool' && (
+            <div className="system-xs-medium mr-1 grow truncate text-text-secondary" title={payload.toolName}>{payload.toolName}</div>
+          )
+        }
+        {
+          payload.type === 'model' && (
+            <div className="system-xs-medium mr-1 grow truncate text-text-secondary" title={payload.modelName}>{payload.modelName}</div>
+          )
+        }
+        {
+          !!payload.toolDuration && (
+            <div className="system-xs-regular mr-1 shrink-0 text-text-tertiary">
+              {payload.toolDuration?.toFixed(1)}
+              s
+            </div>
+          )
+        }
+        {
+          !!payload.modelDuration && (
+            <div className="system-xs-regular mr-1 shrink-0 text-text-tertiary">
+              {payload.modelDuration?.toFixed(1)}
+              s
+            </div>
+          )
+        }
+        <RiArrowDownSLine className="h-4 w-4 shrink-0" />
+      </div>
+      {
+        expand && (
+          <div className="relative px-2 pl-9">
+            <div className="absolute bottom-1 left-2 top-1 w-[1px] bg-divider-regular"></div>
+            {
+              payload.type === 'thought' && typeof payload.thoughtOutput === 'string' && (
+                <div className="body-sm-medium text-text-tertiary">{payload.thoughtOutput}</div>
+              )
+            }
+            {
+              payload.type === 'model' && (
+                <CodeEditor
+                  readOnly
+                  title={<div>{t('common.data', { ns: 'workflow' })}</div>}
+                  language={CodeLanguage.json}
+                  value={payload.modelOutput}
+                  isJSONStringifyBeauty
+                />
+              )
+            }
+            {
+              payload.type === 'tool' && (
+                <CodeEditor
+                  readOnly
+                  title={<div>{t('common.input', { ns: 'workflow' })}</div>}
+                  language={CodeLanguage.json}
+                  value={payload.toolArguments}
+                  isJSONStringifyBeauty
+                />
+              )
+            }
+            {
+              payload.type === 'tool' && (
+                <CodeEditor
+                  readOnly
+                  className="mt-1"
+                  title={<div>{t('common.output', { ns: 'workflow' })}</div>}
+                  language={CodeLanguage.json}
+                  value={payload.toolOutput}
+                  isJSONStringifyBeauty
+                />
+              )
+            }
+          </div>
+        )
+      }
+    </div>
+  )
+}
+
+export default ToolCallItemComponent

web/app/components/workflow/run/node.tsx

@@ -3,6 +3,7 @@ import type { FC } from 'react'
 import type {
   AgentLogItemWithChildren,
   IterationDurationMap,
+  LLMTraceItem,
   LoopDurationMap,
   LoopVariableMap,
   NodeTracing,
@@ -29,6 +30,7 @@ import { BlockEnum } from '../types'
 import LargeDataAlert from '../variable-inspect/large-data-alert'
 import { AgentLogTrigger } from './agent-log'
 import { IterationLogTrigger } from './iteration-log'
+import { LLMLogTrigger } from './llm-log'
 import { LoopLogTrigger } from './loop-log'
 import { RetryLogTrigger } from './retry-log'
 
@@ -43,6 +45,7 @@ type Props = {
   onShowLoopDetail?: (detail: NodeTracing[][], loopDurationMap: LoopDurationMap, loopVariableMap: LoopVariableMap) => void
   onShowRetryDetail?: (detail: NodeTracing[]) => void
   onShowAgentOrToolLog?: (detail?: AgentLogItemWithChildren) => void
+  onShowLLMDetail?: (detail: LLMTraceItem[]) => void
   notShowIterationNav?: boolean
   notShowLoopNav?: boolean
 }
@@ -58,6 +61,7 @@ const NodePanel: FC<Props> = ({
   onShowLoopDetail,
   onShowRetryDetail,
   onShowAgentOrToolLog,
+  onShowLLMDetail,
   notShowIterationNav,
   notShowLoopNav,
 }) => {
@@ -96,6 +100,7 @@ const NodePanel: FC<Props> = ({
   const isRetryNode = hasRetryNode(nodeInfo.node_type) && !!nodeInfo.retryDetail?.length
   const isAgentNode = nodeInfo.node_type === BlockEnum.Agent && !!nodeInfo.agentLog?.length
   const isToolNode = nodeInfo.node_type === BlockEnum.Tool && !!nodeInfo.agentLog?.length
+  const isLLMNode = nodeInfo.node_type === BlockEnum.LLM && !!nodeInfo.execution_metadata?.llm_trace?.length
 
   const inputsTitle = useMemo(() => {
     let text = t('common.input', { ns: 'workflow' })
@@ -193,6 +198,12 @@ const NodePanel: FC<Props> = ({
                 onShowRetryResultList={onShowRetryDetail}
               />
             )}
+            {isLLMNode && onShowLLMDetail && (
+              <LLMLogTrigger
+                nodeInfo={nodeInfo}
+                onShowLLMDetail={onShowLLMDetail}
+              />
+            )}
             {
               (isAgentNode || isToolNode) && onShowAgentOrToolLog && (
                 <AgentLogTrigger

web/app/components/workflow/run/result-panel.tsx

@@ -2,6 +2,7 @@
 import type { FC } from 'react'
 import type {
   AgentLogItemWithChildren,
+  LLMTraceItem,
   NodeTracing,
 } from '@/types/workflow'
 import { useTranslation } from 'react-i18next'
@@ -15,6 +16,7 @@ import { RetryLogTrigger } from '@/app/components/workflow/run/retry-log'
 import { BlockEnum } from '@/app/components/workflow/types'
 import { hasRetryNode } from '@/app/components/workflow/utils'
 import LargeDataAlert from '../variable-inspect/large-data-alert'
+import { LLMLogTrigger } from './llm-log'
 import MetaData from './meta'
 import StatusPanel from './status'
 
@@ -45,6 +47,7 @@ export type ResultPanelProps = {
   handleShowLoopResultList?: (detail: NodeTracing[][], loopDurationMap: any) => void
   onShowRetryDetail?: (detail: NodeTracing[]) => void
   handleShowAgentOrToolLog?: (detail?: AgentLogItemWithChildren) => void
+  onShowLLMDetail?: (detail: LLMTraceItem[]) => void
 }
 
 const ResultPanel: FC<ResultPanelProps> = ({
@@ -71,6 +74,7 @@ const ResultPanel: FC<ResultPanelProps> = ({
   handleShowLoopResultList,
   onShowRetryDetail,
   handleShowAgentOrToolLog,
+  onShowLLMDetail,
 }) => {
   const { t } = useTranslation()
   const isIterationNode = nodeInfo?.node_type === BlockEnum.Iteration && !!nodeInfo?.details?.length
@@ -78,6 +82,7 @@ const ResultPanel: FC<ResultPanelProps> = ({
   const isRetryNode = hasRetryNode(nodeInfo?.node_type) && !!nodeInfo?.retryDetail?.length
   const isAgentNode = nodeInfo?.node_type === BlockEnum.Agent && !!nodeInfo?.agentLog?.length
   const isToolNode = nodeInfo?.node_type === BlockEnum.Tool && !!nodeInfo?.agentLog?.length
+  const isLLMNode = nodeInfo?.node_type === BlockEnum.LLM && !!nodeInfo?.execution_metadata?.llm_trace?.length
 
   return (
     <div className="bg-components-panel-bg py-2">
@@ -116,6 +121,14 @@ const ResultPanel: FC<ResultPanelProps> = ({
             />
           )
         }
+        {
+          isLLMNode && onShowLLMDetail && (
+            <LLMLogTrigger
+              nodeInfo={nodeInfo}
+              onShowLLMDetail={onShowLLMDetail}
+            />
+          )
+        }
         {
           (isAgentNode || isToolNode) && handleShowAgentOrToolLog && (
             <AgentLogTrigger

web/app/components/workflow/run/special-result-panel.tsx

@@ -1,12 +1,14 @@
 import type {
   AgentLogItemWithChildren,
   IterationDurationMap,
+  LLMTraceItem,
   LoopDurationMap,
   LoopVariableMap,
   NodeTracing,
 } from '@/types/workflow'
 import { AgentResultPanel } from './agent-log'
 import { IterationResultPanel } from './iteration-log'
+import { LLMResultPanel } from './llm-log'
 import { LoopResultPanel } from './loop-log'
 import { RetryResultPanel } from './retry-log'
 
@@ -29,6 +31,10 @@ export type SpecialResultPanelProps = {
   agentOrToolLogItemStack?: AgentLogItemWithChildren[]
   agentOrToolLogListMap?: Record<string, AgentLogItemWithChildren[]>
   handleShowAgentOrToolLog?: (detail?: AgentLogItemWithChildren) => void
+
+  showLLMDetail?: boolean
+  setShowLLMDetailFalse?: () => void
+  llmResultList?: LLMTraceItem[]
 }
 const SpecialResultPanel = ({
   showRetryDetail,
@@ -49,6 +55,10 @@ const SpecialResultPanel = ({
   agentOrToolLogItemStack,
   agentOrToolLogListMap,
   handleShowAgentOrToolLog,
+
+  showLLMDetail,
+  setShowLLMDetailFalse,
+  llmResultList,
 }: SpecialResultPanelProps) => {
   return (
     <div onClick={(e) => {
@@ -64,6 +74,14 @@ const SpecialResultPanel = ({
           />
         )
       }
+      {
+        !!showLLMDetail && !!llmResultList?.length && setShowLLMDetailFalse && (
+          <LLMResultPanel
+            list={llmResultList}
+            onBack={setShowLLMDetailFalse}
+          />
+        )
+      }
       {
         showIteratingDetail && !!iterationResultList?.length && setShowIteratingDetailFalse && (
           <IterationResultPanel

web/app/components/workflow/run/tracing-panel.tsx

@@ -91,6 +91,11 @@ const TracingPanel: FC<TracingPanelProps> = ({
     agentOrToolLogItemStack,
     agentOrToolLogListMap,
     handleShowAgentOrToolLog,
+
+    showLLMDetail,
+    setShowLLMDetailFalse,
+    llmResultList,
+    handleShowLLMDetail,
   } = useLogs()
 
   const renderNode = (node: NodeTracing) => {
@@ -153,6 +158,7 @@ const TracingPanel: FC<TracingPanelProps> = ({
             onShowLoopDetail={handleShowLoopResultList}
             onShowRetryDetail={handleShowRetryResultList}
             onShowAgentOrToolLog={handleShowAgentOrToolLog}
+            onShowLLMDetail={handleShowLLMDetail}
             hideInfo={hideNodeInfo}
             hideProcessDetail={hideNodeProcessDetail}
           />
@@ -182,6 +188,10 @@ const TracingPanel: FC<TracingPanelProps> = ({
         agentOrToolLogItemStack={agentOrToolLogItemStack}
         agentOrToolLogListMap={agentOrToolLogListMap}
         handleShowAgentOrToolLog={handleShowAgentOrToolLog}
+
+        showLLMDetail={showLLMDetail}
+        setShowLLMDetailFalse={setShowLLMDetailFalse}
+        llmResultList={llmResultList}
       />
     )
   }

web/i18n/en-US/workflow.json

@@ -126,6 +126,7 @@
   "common.currentDraftUnpublished": "Current Draft Unpublished",
   "common.currentView": "Current View",
   "common.currentWorkflow": "Current Workflow",
+  "common.data": "Data",
   "common.debugAndPreview": "Preview",
   "common.disconnect": "Disconnect",
   "common.duplicate": "Duplicate",
@@ -650,6 +651,7 @@
   "nodes.llm.jsonSchema.warningTips.saveSchema": "Please finish editing the current field before saving the schema",
   "nodes.llm.model": "model",
   "nodes.llm.notSetContextInPromptTip": "To enable the context feature, please fill in the context variable in PROMPT.",
+  "nodes.llm.outputVars.generation": "Generation Information",
   "nodes.llm.outputVars.output": "Generate content",
   "nodes.llm.outputVars.reasoning_content": "Reasoning Content",
   "nodes.llm.outputVars.usage": "Model Usage Information",
@@ -666,6 +668,7 @@
   "nodes.llm.roleDescription.user": "Provide instructions, queries, or any text-based input to the model",
   "nodes.llm.singleRun.variable": "Variable",
   "nodes.llm.sysQueryInUser": "sys.query in user message is required",
+  "nodes.llm.tools.title": "Tools",
   "nodes.llm.variables": "variables",
   "nodes.llm.vision": "vision",
   "nodes.loop.ErrorMethod.continueOnError": "Continue on Error",

web/i18n/zh-Hans/workflow.json

@@ -126,6 +126,7 @@
   "common.currentDraftUnpublished": "当前草稿未发布",
   "common.currentView": "当前视图",
   "common.currentWorkflow": "整个工作流",
+  "common.data": "数据",
   "common.debugAndPreview": "预览",
   "common.disconnect": "断开连接",
   "common.duplicate": "复制",
@@ -650,6 +651,7 @@
   "nodes.llm.jsonSchema.warningTips.saveSchema": "请先完成当前字段的编辑",
   "nodes.llm.model": "模型",
   "nodes.llm.notSetContextInPromptTip": "要启用上下文功能，请在提示中填写上下文变量。",
+  "nodes.llm.outputVars.generation": "生成信息",
   "nodes.llm.outputVars.output": "生成内容",
   "nodes.llm.outputVars.reasoning_content": "推理内容",
   "nodes.llm.outputVars.usage": "模型用量信息",

web/service/base.ts

@@ -34,12 +34,27 @@ import { getWebAppPassport } from './webapp-auth'
 
 const TIME_OUT = 100000
 
+export type IconObject = {
+  background: string
+  content: string
+}
+
 export type IOnDataMoreInfo = {
   conversationId?: string
   taskId?: string
   messageId: string
   errorMessage?: string
   errorCode?: string
+  chunk_type?: 'text' | 'tool_call' | 'tool_result' | 'thought' | 'thought_start' | 'thought_end'
+  tool_call_id?: string
+  tool_name?: string
+  tool_arguments?: string
+  tool_icon?: string | IconObject
+  tool_icon_dark?: string | IconObject
+
+  tool_files?: string[]
+  tool_error?: string
+  tool_elapsed_time?: number
 }
 
 export type IOnData = (message: string, isFirstMessage: boolean, moreInfo: IOnDataMoreInfo) => void
@@ -234,6 +249,15 @@ export const handleStream = (
                 conversationId: bufferObj.conversation_id,
                 taskId: bufferObj.task_id,
                 messageId: bufferObj.id,
+                chunk_type: bufferObj.chunk_type,
+                tool_call_id: bufferObj.tool_call_id,
+                tool_name: bufferObj.tool_name,
+                tool_arguments: bufferObj.tool_arguments,
+                tool_icon: bufferObj.tool_icon,
+                tool_icon_dark: bufferObj.tool_icon_dark,
+                tool_files: bufferObj.tool_files,
+                tool_error: bufferObj.tool_error,
+                tool_elapsed_time: bufferObj.tool_elapsed_time,
               })
               isFirstMessage = false
             }

web/types/workflow.ts

@@ -28,6 +28,68 @@ export type AgentLogItemWithChildren = AgentLogItem & {
   children: AgentLogItemWithChildren[]
 }
 
+export type IconObject = {
+  background: string
+  content: string
+}
+
+export type ToolCallItem = {
+  id: string
+  type: 'model' | 'tool' | 'thought'
+  thoughtCompleted?: boolean
+  thoughtOutput?: string
+
+  toolName?: string
+  toolProvider?: string
+  toolIcon?: string | IconObject
+  toolIconDark?: string | IconObject
+  toolArguments?: string
+  toolOutput?: Record<string, any> | string
+  toolFiles?: string[]
+  toolError?: string
+  toolDuration?: number
+
+  modelName?: string
+  modelProvider?: string
+  modelOutput?: Record<string, any> | string
+  modelDuration?: number
+  modelIcon?: string | IconObject
+  modelIconDark?: string | IconObject
+}
+
+export type ToolCallDetail = {
+  id: string
+  name: string
+  arguments: string
+  output: string
+  files: string[]
+  error: string
+  elapsed_time?: number
+  status: string
+}
+export type SequenceSegment
+  = | { type: 'context', start: number, end: number }
+    | { type: 'reasoning', index: number }
+    | { type: 'tool_call', index: number }
+
+export type LLMLogItem = {
+  reasoning_content: string[]
+  tool_calls: ToolCallDetail[]
+  sequence: SequenceSegment[]
+}
+
+export type LLMTraceItem = {
+  type: 'model' | 'tool'
+  duration: number
+  output: Record<string, any>
+  provider?: string
+  name: string
+  icon?: string | IconObject
+  icon_dark?: string | IconObject
+  error?: string
+  status?: 'success' | 'error'
+}
+
 export type NodeTracing = {
   id: string
   index: number
@@ -72,6 +134,7 @@ export type NodeTracing = {
       icon?: string
     }
     loop_variable_map?: Record<string, any>
+    llm_trace?: LLMTraceItem[]
   }
   metadata: {
     iterator_length: number
@@ -104,6 +167,7 @@ export type NodeTracing = {
   parent_parallel_id?: string
   parent_parallel_start_node_id?: string
   agentLog?: AgentLogItemWithChildren[] // agent log
+  generation_detail?: LLMLogItem
 }
 
 export type FetchWorkflowDraftResponse = {