Tools
4d agoLangChain Launches LangSmith Fine-Tuning Tools
LangChain released LangSmith Fine-Tuning and SmithTune, a new CLI for post-training models. These tools automate data pipeline creation for specialized model training. Developers no longer need to build manual pipelines to refine model behavior.
The Signal
This incremental update simplifies the transition from prompt engineering to fine-tuning for LangSmith users.