openai@1.8.3
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latest releases: @langchain/neo4j@0.1.32, @langchain/xai@1.5.5, @langchain/together-ai@0.2.24...

46 minutes ago

#12122 e92e44d Thanks @thushanth-bengre-langchain! - fix(openai): surface model refusals as ModelRefusalError
Chat Completions keeps refusal from responses, refusals are sent back natively on assistant messages (including v1 messages), and withStructuredOutput with jsonSchema throws ModelRefusalError on a refusal.

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