Search results

Middleware for Interactive Parameter Completion

feature requestRequest for an enhancement / additional functionalityRequest for an enhancement / additional functionality

langchain`langchain` package issues & PRs`langchain` package issues & PRs

Status: Open.

Feature

#34477 In langchain-ai/langchain;

· TangBoheng opened on Dec 24, 2025

Streaming Output for Multi-Agent Systems

feature requestRequest for an enhancement / additional functionalityRequest for an enhancement / additional functionality

langchain`langchain` package issues & PRs`langchain` package issues & PRs

Status: Open.

Feature

#34474 In langchain-ai/langchain;

· Serein-Lm opened on Dec 24, 2025

Structured output and tool invocation

feature requestRequest for an enhancement / additional functionalityRequest for an enhancement / additional functionality

langchain`langchain` package issues & PRs`langchain` package issues & PRs

openai`langchain-openai` package issues & PRs`langchain-openai` package issues & PRs

Status: Open.

Feature

#34471 In langchain-ai/langchain;

· ZYJ-3721 opened on Dec 24, 2025

STTI-001: Proposal for “No Side Effect Without Provenance” invariant

core`langchain-core` package issues & PRs`langchain-core` package issues & PRs

feature requestRequest for an enhancement / additional functionalityRequest for an enhancement / additional functionality

langchain`langchain` package issues & PRs`langchain` package issues & PRs

Status: Open.

Feature

#34469 In langchain-ai/langchain;

· joshuavetos opened on Dec 23, 2025

create_agent falls back to ToolStrategy for Gemini 3 models when tools and response_format are passed

bugRelated to a bug, vulnerability, unexpected error with an existing featureRelated to a bug, vulnerability, unexpected error with an existing feature

langchain`langchain` package issues & PRs`langchain` package issues & PRs

Status: Open.

Bug

#34463 In langchain-ai/langchain;

· thdesc opened on Dec 23, 2025

Pip install of langchain fails in python3.13t (nogil/free threading) due to orjson

bugRelated to a bug, vulnerability, unexpected error with an existing featureRelated to a bug, vulnerability, unexpected error with an existing feature

core`langchain-core` package issues & PRs`langchain-core` package issues & PRs

ollama`langchain-ollama` package issues & PRs`langchain-ollama` package issues & PRs

Status: Open.

Bug

#34462 In langchain-ai/langchain;

· montsamu opened on Dec 23, 2025

There is no output of thought content.

bugRelated to a bug, vulnerability, unexpected error with an existing featureRelated to a bug, vulnerability, unexpected error with an existing feature

langchain`langchain` package issues & PRs`langchain` package issues & PRs

Status: Open.

Bug

#34450 In langchain-ai/langchain;

· xxxlwb opened on Dec 22, 2025

When i used deepseek-r1 in non-streaming, i found cannot get reasoning_content from langchain

Status: Open.

Task

#34446 In langchain-ai/langchain;

· alizsl19921016-beep opened on Dec 22, 2025

[bug] <code>draw_mermaid_png()</code> cause a mermaid.ink API error (status code: 400)

bugRelated to a bug, vulnerability, unexpected error with an existing featureRelated to a bug, vulnerability, unexpected error with an existing feature

core`langchain-core` package issues & PRs`langchain-core` package issues & PRs

Status: Open.

Bug

#34444 In langchain-ai/langchain;

· sankantsu opened on Dec 21, 2025

Add AND-capable trigger conditions to Python SummarizationMiddleware (parity with LangChain.js)

feature requestRequest for an enhancement / additional functionalityRequest for an enhancement / additional functionality

langchain`langchain` package issues & PRs`langchain` package issues & PRs

Status: Open.

Feature

#34442 In langchain-ai/langchain;

· yasirali0 opened on Dec 21, 2025

Python 3.14 support

feature requestRequest for an enhancement / additional functionalityRequest for an enhancement / additional functionality

langchain`langchain` package issues & PRs`langchain` package issues & PRs

Status: Open.

Feature

#34441 In langchain-ai/langchain;

· iddobergerbioz opened on Dec 21, 2025

Reasoning trace is not being returned when using an AzureChatOpenAI model from Microsoft Foundry

bugRelated to a bug, vulnerability, unexpected error with an existing featureRelated to a bug, vulnerability, unexpected error with an existing feature

openai`langchain-openai` package issues & PRs`langchain-openai` package issues & PRs

Status: Open.

Bug

#34439 In langchain-ai/langchain;

· jackirvine97 opened on Dec 20, 2025