Feat/Reasoning Support, Migrate LangChain to v1, Upgrade AI SDKs and Models

.gitignore

@@ -114,3 +114,7 @@ extensions/
 # Only allow apps/oss-app, ignore all other apps
 apps/*/
 !apps/oss-app/
+
+# Claude - session/user specific files
+.claude/plans/
+.claude/settings.local.json

package.json

@@ -86,20 +86,24 @@
             "unset-value": "2.0.1",
             "webpack-dev-middleware": "7.4.2",
             "ws": "8.18.3",
-            "xlsx": "https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz"
+            "xlsx": "https://cdn.sheetjs.com/xlsx-0.20.3/xlsx-0.20.3.tgz",
+            "uuid": "^10.0.0",
+            "request>uuid": "^3.4.0"
         }
     },
     "engines": {
         "node": ">=18.15.0 <19.0.0 || ^20",
         "pnpm": "^10.26.0"
     },
     "resolutions": {
+        "@anthropic-ai/sdk": "^0.73.0",
         "@google/generative-ai": "^0.24.0",
         "@grpc/grpc-js": "^1.10.10",
-        "@langchain/core": "0.3.61",
+        "@langchain/core": "1.1.20",
         "@qdrant/openapi-typescript-fetch": "1.2.6",
-        "openai": "4.96.0",
-        "protobufjs": "7.4.0"
+        "openai": "6.19.0",
+        "protobufjs": "7.4.0",
+        "uuid": "^10.0.0"
     },
     "eslintIgnore": [
         "**/dist",

packages/agentflow/package.json

@@ -71,7 +71,7 @@
         "@tabler/icons-react": "^3.7.0",
         "axios": "^1.7.2",
         "lodash": "^4.17.21",
-        "uuid": "^9.0.1"
+        "uuid": "^10.0.0"
     },
     "devDependencies": {
         "@testing-library/jest-dom": "^6.6.3",
@@ -81,7 +81,6 @@
         "@types/lodash": "^4.14.195",
         "@types/react": "^18.2.0",
         "@types/react-dom": "^18.2.0",
-        "@types/uuid": "^9.0.0",
         "@typescript-eslint/eslint-plugin": "^8.18.2",
         "@typescript-eslint/parser": "^8.18.2",
         "@vitejs/plugin-react": "^4.2.0",

packages/components/credentials/AzureOpenAIApi.credential.ts

@@ -36,9 +36,9 @@ class AzureOpenAIApi implements INodeCredential {
                 label: 'Azure OpenAI Api Version',
                 name: 'azureOpenAIApiVersion',
                 type: 'string',
-                placeholder: '2023-06-01-preview',
+                placeholder: '2024-10-21',
                 description:
-                    'Description of Supported API Versions. Please refer <a target="_blank" href="https://learn.microsoft.com/en-us/azure/cognitive-services/openai/reference#chat-completions">examples</a>'
+                    'Description of Supported API Versions. Please refer <a target="_blank" href="https://learn.microsoft.com/en-us/azure/ai-foundry/openai/api-version-lifecycle">API version lifecycle</a>'
             }
         ]
     }

packages/components/jest.config.js

@@ -17,6 +17,10 @@ module.exports = {
         // use these imports, so stubbing them out is safe.
         // Note: @langchain/core is NOT stubbed here because it ships CJS builds
         // (e.g. tools.cjs) that Jest can require() normally.
-        '^@modelcontextprotocol/sdk/(.*)$': '<rootDir>/test/__mocks__/esm-stub.js'
+        '^@modelcontextprotocol/sdk/(.*)$': '<rootDir>/test/__mocks__/esm-stub.js',
+        // multer-azure-blob-storage transitively pulls in azure-storage -> request@2.88.2 -> uuid/v4.
+        // The uuid/v4 sub-path no longer exists in modern uuid versions, breaking module resolution.
+        // Tests don't exercise Azure storage, so stubbing it out avoids the chain entirely.
+        '^multer-azure-blob-storage$': '<rootDir>/test/__mocks__/esm-stub.js'
     }
 }

packages/components/models.json

@@ -3,6 +3,20 @@
         {
             "name": "awsChatBedrock",
             "models": [
+                {
+                    "label": "anthropic.claude-opus-4-6-v1",
+                    "name": "anthropic.claude-opus-4-6-v1",
+                    "description": "Claude 4.6 Opus",
+                    "input_cost": 0.000005,
+                    "output_cost": 0.000025
+                },
+                {
+                    "label": "anthropic.claude-sonnet-4-6",
+                    "name": "anthropic.claude-sonnet-4-6",
+                    "description": "Claude 4.6 Sonnet",
+                    "input_cost": 0.000003,
+                    "output_cost": 0.000015
+                },
                 {
                     "label": "anthropic.claude-opus-4-5-20251101-v1:0",
                     "name": "anthropic.claude-opus-4-5-20251101-v1:0",
@@ -382,6 +396,30 @@
                     "input_cost": 1.1e-6,
                     "output_cost": 4.4e-6
                 },
+                {
+                    "label": "o3",
+                    "name": "o3",
+                    "input_cost": 2e-6,
+                    "output_cost": 8e-6
+                },
+                {
+                    "label": "o3-pro",
+                    "name": "o3-pro",
+                    "input_cost": 2e-5,
+                    "output_cost": 8e-5
+                },
+                {
+                    "label": "o4-mini",
+                    "name": "o4-mini",
+                    "input_cost": 1.1e-6,
+                    "output_cost": 4.4e-6
+                },
+                {
+                    "label": "codex-mini",
+                    "name": "codex-mini",
+                    "input_cost": 1.5e-6,
+                    "output_cost": 6e-6
+                },
                 {
                     "label": "o1",
                     "name": "o1",
@@ -454,6 +492,18 @@
                     "input_cost": 0.0000004,
                     "output_cost": 0.0000016
                 },
+                {
+                    "label": "gpt-4.1-nano",
+                    "name": "gpt-4.1-nano",
+                    "input_cost": 1e-7,
+                    "output_cost": 4e-7
+                },
+                {
+                    "label": "gpt-5-pro",
+                    "name": "gpt-5-pro",
+                    "input_cost": 2.1e-5,
+                    "output_cost": 1.68e-4
+                },
                 {
                     "label": "gpt-5-chat-latest",
                     "name": "gpt-5-chat-latest",
@@ -536,6 +586,20 @@
         {
             "name": "chatAnthropic",
             "models": [
+                {
+                    "label": "claude-opus-4-6",
+                    "name": "claude-opus-4-6",
+                    "description": "Claude 4.6 Opus",
+                    "input_cost": 0.000005,
+                    "output_cost": 0.000025
+                },
+                {
+                    "label": "claude-sonnet-4-6",
+                    "name": "claude-sonnet-4-6",
+                    "description": "Claude 4.6 Sonnet",
+                    "input_cost": 0.000003,
+                    "output_cost": 0.000015
+                },
                 {
                     "label": "claude-opus-4-5",
                     "name": "claude-opus-4-5",
@@ -666,11 +730,23 @@
             "name": "chatGoogleGenerativeAI",
             "models": [
                 {
-                    "label": "gemini-3-pro-preview",
-                    "name": "gemini-3-pro-preview",
+                    "label": "gemini-3.1-pro-preview",
+                    "name": "gemini-3.1-pro-preview",
                     "input_cost": 0.00002,
                     "output_cost": 0.00012
                 },
+                {
+                    "label": "gemini-3.1-flash-lite-preview",
+                    "name": "gemini-3.1-flash-lite-preview",
+                    "input_cost": 0.00000025,
+                    "output_cost": 0.0000015
+                },
+                {
+                    "label": "gemini-3.1-flash-image-preview",
+                    "name": "gemini-3.1-flash-image-preview",
+                    "input_cost": 0.00000025,
+                    "output_cost": 0.000067
+                },
                 {
                     "label": "gemini-3-flash-preview",
                     "name": "gemini-3-flash-preview",
@@ -754,11 +830,17 @@
             "name": "chatGoogleVertexAI",
             "models": [
                 {
-                    "label": "gemini-3-pro-preview",
-                    "name": "gemini-3-pro-preview",
+                    "label": "gemini-3.1-pro-preview",
+                    "name": "gemini-3.1-pro-preview",
                     "input_cost": 0.00002,
                     "output_cost": 0.00012
                 },
+                {
+                    "label": "gemini-3.1-flash-lite-preview",
+                    "name": "gemini-3.1-flash-lite-preview",
+                    "input_cost": 0.00000025,
+                    "output_cost": 0.0000015
+                },
                 {
                     "label": "gemini-3-flash-preview",
                     "name": "gemini-3-flash-preview",
@@ -831,6 +913,20 @@
                     "input_cost": 1.25e-7,
                     "output_cost": 3.75e-7
                 },
+                {
+                    "label": "claude-opus-4-6",
+                    "name": "claude-opus-4-6",
+                    "description": "Claude 4.6 Opus",
+                    "input_cost": 0.000005,
+                    "output_cost": 0.000025
+                },
+                {
+                    "label": "claude-sonnet-4-6",
+                    "name": "claude-sonnet-4-6",
+                    "description": "Claude 4.6 Sonnet",
+                    "input_cost": 0.000003,
+                    "output_cost": 0.000015
+                },
                 {
                     "label": "claude-opus-4-5@20251101",
                     "name": "claude-opus-4-5@20251101",
@@ -1137,6 +1233,18 @@
         {
             "name": "chatOpenAI",
             "models": [
+                {
+                    "label": "gpt-5.4",
+                    "name": "gpt-5.4",
+                    "input_cost": 0.0000025,
+                    "output_cost": 0.000015
+                },
+                {
+                    "label": "gpt-5.4-pro",
+                    "name": "gpt-5.4-pro",
+                    "input_cost": 0.00003,
+                    "output_cost": 0.00018
+                },
                 {
                     "label": "gpt-5.2",
                     "name": "gpt-5.2",
@@ -1245,6 +1353,12 @@
                     "input_cost": 2.5e-6,
                     "output_cost": 0.00001
                 },
+                {
+                    "label": "o4-mini (latest)",
+                    "name": "o4-mini",
+                    "input_cost": 1.5e-7,
+                    "output_cost": 6e-7
+                },
                 {
                     "label": "o3-mini (latest)",
                     "name": "o3-mini",
@@ -1376,12 +1490,6 @@
                     "name": "gpt-3.5-turbo-16k-0613",
                     "input_cost": 0.000003,
                     "output_cost": 0.000004
-                },
-                {
-                    "label": "o4-mini",
-                    "name": "o4-mini",
-                    "input_cost": 1.5e-7,
-                    "output_cost": 6e-7
                 }
             ]
         },