AnalysisDevelopersAugust 26, 2026

Factory uses LangSmith to automate feedback loop, boosting iteration speed 2x

Factory AI integrated self-hosted LangSmith to automate its feedback loop, achieving a 2x improvement in iteration speed. The setup exports traces to AWS CloudWatch logs and links feedback to each LLM call for debugging.

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Factory uses LangSmith to automate feedback loop, boosting iteration speed 2x