Improvement1.5.1
langchain-core 1.5.1
Release of langchain-core 1.5.1 with improvements to tool call schema caching for BaseTool token counting in the count_tokens_approximately method.
Changes since langchain-core==1.5.0
release(core): 1.5.1 (#39042)
feat(anthropic,fireworks,openai): support langsmith gateway through env var (#38742)
fix(core): use tool_call_schema cache for BaseTool token counting in count_tokens_approximately (#39020)
langchain-coreperformancetoken-countingtools
Source: original entry ↗