Anyone can build a chatbot. The harder question is whether it’s any good — so the agent has a test suite, and it runs against production, not a mock. Groundedness, tool routing, refusals, and prompt injection.
The last recorded run loads by default. Running it live costs about 20¢ of real API spend, so it’s rate limited. Expand any case to see the exact question, the full answer, and what each grader concluded.
pass rate
22/22100%
p50
4.2s
p95
11.3s
suite cost
$0.351
spec
v1.6.0
effort
low
Last run 9/30/2026, 10:54:47 PM against claude-opus-5.