LangSmith LLM Gateway Integrates Kimi K3 for Zero-Setup API Access

LangChain · x · 2026-08-07

LangChain announced that its LangSmith LLM Gateway now supports running the Kimi K3 model.

Developers can invoke the model directly using their existing LangSmith API key without needing a separate provider key. Powered by Fireworks AI for inference, this hosted integration significantly lowers the barrier to testing and deploying third-party models.

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