A run can finish while a tool returned stale data, a handoff stalled or a retry loop burned budget, and the user got a worse answer.
Each span carries latency and tokens and links to evals and product events, so you know what happened and what to fix.
Collect prompts, completions, tools, handoffs, retries, errors, and custom spans.
Join traces with cost, quality, safety, users, infrastructure, and KPIs.
Find slow spans, failed tools, policy risk, quality drops, and root cause.
Alert owners, run evals, trigger pipelines, and track whether outcomes improve.