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LangChain releases smithtune in public beta

LangChain launched smithtune in public beta, which post-trains agent policies through a training API.

LangChain
@LangChainArchived 2026.09.25Originally posted 2026.09.25
LangChain @LangChainOriginally posted 2026.09.25
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RT @jakebroekhuizen: Stoked to launch 𝚜𝚖𝚒𝚝𝚑𝚝𝚞𝚗𝚎 in public beta! Post-training your agent's policy has never been easier, with training API…

x.com/langchain/status/2103186582836510833Archived 2026.09.25 11:55