Was passiert ist: Introducing LangSmith Fine-Tuning

LangChain released smithtune, a CLI tool that converts agent trajectories from LangSmith into fine-tuned models via Fireworks or Baseten.

Warum es zählt: Introducing LangSmith Fine-Tuning

Engineers building agents who want to specialize models on their own task examples without managing training infrastructure themselves.

Smithtune currently supports only supervised fine-tuning, not other post-training methods. Data quality and curation are critical to success.

In den Nachrichten

LangChain · Veröffentlicht am 24. September 2026 · 3 Min. Lesezeit

Was passiert ist: LangChain released smithtune, a CLI tool that converts agent trajectories from LangSmith into fine-tuned models via Fireworks or Baseten.
Warum es zählt: Engineers building agents who want to specialize models on their own task examples without managing training infrastructure themselves.
Achtung: Smithtune currently supports only supervised fine-tuning, not other post-training methods. Data quality and curation are critical to success.

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