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About the LangChain category
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0
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205
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June 27, 2025
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How to invalidate LLM cache
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3
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3
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October 9, 2025
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Deep Agent – Persistent File System
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8
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42
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October 8, 2025
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How to add scores to Qdrant vectorstore retriever results when MMR is used?
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2
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4
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October 8, 2025
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Compatibility Issue Between langchain and langchain-text-splitters Versions
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1
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6
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October 8, 2025
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400 error from concatenated annotation fields during chunk aggregation (OpenAI + built-in file_search)
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1
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18
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October 8, 2025
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LangChain MCP Adapter throws "Connection closed" error when calling tools on Windows with npx stdio transport
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2
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26
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October 7, 2025
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'AIMessage' object has no attribute 'content_blocks'
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3
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83
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October 6, 2025
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hosting langchain + Claude LLM in AWS lambda i am facing this issue
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0
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7
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October 1, 2025
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LangChain JS + OpenAI Responses API: stateless GPT-5 reasoning messages cause `400 …reasoning without its required following item`
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6
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76
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September 30, 2025
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React prompt template
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0
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35
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September 30, 2025
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Difference of creating Multi-agent
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3
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49
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September 29, 2025
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Hooks vs. Middleware: What's the main difference?
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6
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66
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September 25, 2025
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How to stream a JSON by using a chat provider?
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2
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29
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September 25, 2025
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ElasticsearchStore search method does not return Document IDs
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1
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20
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September 25, 2025
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Langchain Quickstart issues
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9
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73
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September 24, 2025
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Clarification on how Pydantic schema descriptions are used in with_structured_output
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4
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48
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September 24, 2025
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Record_Manager vectorStore
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1
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23
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September 23, 2025
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Record$Manager VectorStore
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0
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17
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September 22, 2025
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Questions about SummarizationMiddleware outputs for different models and using summary_prompt
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2
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33
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September 19, 2025
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Adding rate limiters API to embeddings
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0
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44
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September 16, 2025
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ChatSnowflakeCortex
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2
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41
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September 16, 2025
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Custom retry logic
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1
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73
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September 16, 2025
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Insecure Cache Algorithms
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1
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42
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September 16, 2025
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Supporting file uploads in an existing chain
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1
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31
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September 15, 2025
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Add equivalent of Python's `extra_body` in LangGraph JS SDK
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0
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59
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September 4, 2025
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GPT-OSS with ChatOllama thinking process seems to be misconfigured
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2
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134
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September 15, 2025
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Tool input type of unkown
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1
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74
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September 10, 2025
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Langchain@next content always empty when tool calling
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1
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54
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September 10, 2025
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Is there any adjustment when calling openai embedding with OpenAIEmbeddings that causes the return vector to change? I ran the Alibaba-NLP gte-multilingual-base model on text-embeddings-inference
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0
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60
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August 28, 2025
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