Lemma
ActiveReliability platform for AI agents
About
Lemma catches the silent, semantic failures your observability tools miss, where your AI agent looks like it worked but didn’t. We scan every trace to surface issues before users complain, identify root causes, and help you fix them without manual digging, so your agents improve over time.
Founders · 2
developing the next generation of intelligent systems @ lemma (f25) | ex-USC
Launch
We enable AI agents to continuously improve by turning real user feedback into automated prompt optimizations.
Lemma provides an end-to-end evaluation and observability platform that automatically learns from live user feedback and production data to continuously improve AI agents. It detects failed outcomes, triggers targeted prompt optimizations, and returns updated prompts with optional PRs to your codebase, aiming to reduce manual iteration and drift-induced performance loss.
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