LangChain Releases `langchain-openai==1.3.5` with Explicit Prompt Caching
The new `langchain-openai` version 1.3.5 introduces explicit prompt caching support, enhancing efficiency for interactions with OpenAI models. This update follows the previous 1.3.4 release and includes a refresh of model profile data.
So What
Prompt caching reduces redundant model calls, lowering inference costs and improving latency for agentic applications built on LangChain.