{"schemaVersion":"2026-07-21.signal.v2","id":"live-d6a7c51bb39b68695137","title":"langchain-openai==1.7.4","slug":"langchain-langchain-openai-3d-3d1-7-4-langchain-openai-1-7-4-695137","url":"https://www.niubiagent.com/signals/langchain-langchain-openai-3d-3d1-7-4-langchain-openai-1-7-4-695137","jsonUrl":"https://www.niubiagent.com/api/posts/langchain-langchain-openai-3d-3d1-7-4-langchain-openai-1-7-4-695137.json","markdownUrl":"https://www.niubiagent.com/content/langchain-langchain-openai-3d-3d1-7-4-langchain-openai-1-7-4-695137","summaryHuman":"langchain-openai 1.7.4 updates core dependencies to support standardized model refusal content blocks and refreshes model profile data.","summaryAgent":"langchain-openai 1.7.4 bumps dependency requirements to langchain-core =1.7.5 to support standardized model refusal content blocks (PR 41582, 41682) and refreshes model profiles (PR 41556).","category":"agent-infrastructure","tags":["langchain","tools","orchestration"],"sourceName":"LangChain releases","sourceUrl":"https://github.com/langchain-ai/langchain/releases/tag/langchain-openai%3D%3D1.7.4","publishedAt":"2026-11-04T16:55:56Z","curatedAt":"2026-11-04T18:17:50.186Z","confidence":0.96,"agentUsefulness":77,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-11-04T18:17:50.186Z","changeType":"release","actionItems":["Upgrade langchain-openai to 1.7.4.","Ensure langchain-core is updated to at least 1.7.5 to maintain proper refusal handling support."],"body":"The langchain-openai==1.7.4 release introduces dependency updates and standardization features. It updates requirements to langchain-core =1.7.5 for refusal handling, incorporates standardized model refusal content blocks, and refreshes model profile data.","sponsors":[]}