archive · today in ai · 2026-07-13

LangChain adds explicit prompt caching

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langchain-openai 1.3.5 adds explicit prompt caching support and refreshed model profile data; langchain 1.3.13 adds a meta extra for init_chat_model.

By Rami Steitieh Monday, 13 July · 18:30 UTC Read 1 min · 1 source

langchain-openai 1.3.5 (July 10) adds explicit prompt caching support and refreshed model profile data. The same day, langchain 1.3.13 added a meta extra, enabling langchain-meta support inside init_chat_model.

sources

01Releases · langchain-ai/langchaingithub.com · primary (release feed)

Rami Steitieh

Builder and operator. Runs 17 content sites and Trilot LLC on the tools reviewed here.

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