LangChain/LangChain.js/@langchain/openai@1.4.0 @langchain/openai@1.4.0
$npx -y @buildinternet/releases show rel_jWEn9YwjNehd-V8sVkRFx Minor Changes
- #10509
5552999 Thanks @hntrl! - feat(openai): add support for phase parameter on Responses API messages
- Extract
phase from message output items and surface it on text content blocks
- Support phase in streaming via
response.output_item.added events
- Round-trip phase through both raw provider and standard content paths
- Move phase into
extras dict in the core standard content translator
Patch Changes
Fetched April 7, 2026