OPEN-SOURCE PROJECT

langchainjs

An optional LangChain.js TypeSafeClassifier integration for sending state and predefined questions to Jev.

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18,213
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3,378
License
MIT
Last commit
2026-09-20

What Jev does here

Uses invoke to call TypeSafe and parse choice, noul, score and probability fields.

Adds typed decisions to LangChain workflows without treating Jev as a chat generator.

Reviewed the fixed-version README and call path.