FRSelf-host it
Live demo — simulated traces from two agents. sentry-triage regressed when agent 1.5.0 and prompt v8 shipped; support-bot is healthy. Read-only.
Agents / support-bot / run_9cb30cf8 / compare

Compare runs

B is compared with the previous run of the same agent.

Arun_4bb1d44bfailedv2.1.0
3 steps · 3.30s · $0.0009
Brun_9cb30cf8okv2.1.0
3 steps · 2.94s · $0.0009

steps 3 → 3 · cost +1% · duration −11% · outcome succeeded

What changed between them

Same app version, agent version, prompt version and model.

Step by step

= same (1)≠ changed (2)+ only in B (0)− only in A (0)
A · run_4bb1d44bB · run_9cb30cf8
=#1 route#1 route
≠#2 orders.lookuporders API timeout#2 orders.lookupargs, outcome changed
≠#3 answercould not answer#3 answeroutcome changed

System spans are left out; steps are aligned on the tool called (or LLM call), then compared on arguments and outcome.