Know when your LLM prompts regress
Automatic baseline detection. Schema validation. One line of code.
with track("checkout_agent") as t:
resp = client.chat.completions.create(...)
t.record(resp) # 40+ metrics captured
Auto-baselines after ~10 calls
Schema validation (Pydantic/Zod)
One-line SDK integration
10x cheaper than alternatives
No credit card required
