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 / sentry-triage / run_8b2c7892 / compare

Compare runs

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

Arun_c05dacc2ok1.4.0
9 steps · 11.4s · ≈$0.045
Brun_8b2c7892ok1.4.0
11 steps · 11.3s · ≈$0.045

steps 9 → 11 · cost −1% · duration −1% · outcome succeeded

What changed between them

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

Step by step

= same (4)≠ changed (4)+ only in B (2)− only in A (0)
A · run_c05dacc2B · run_8b2c7892
=#2 claude-sonnet-4-5#2 claude-sonnet-4-5
≠#3 sentry.getIssue#3 sentry.getIssueargs changed
=#4 claude-sonnet-4-5#4 claude-sonnet-4-5
≠#5 gitlab.searchCode#5 gitlab.searchCodeargs changed
≠#6 gitlab.readFile#6 gitlab.readFileargs changed
=#7 claude-sonnet-4-5#7 claude-sonnet-4-5
≠#8 jira.createIssue#8 jira.createIssue429 Too Many Requestsargs, outcome changed
+—#9 jira.createIssue429 Too Many Requests
+—#10 jira.createIssue
=#9 slack.postMessage#11 slack.postMessage

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