Every span is green, every tool call returned cleanly, and the agent still regenerated the same plan 27 times before giving up invisible to any outcome metric, obvious in the trajectory. We pull up a real trace where the outcome looks healthy and the path is a disaster, then show Signal, our agent, surfacing it automatically: sweeping the project, ranking it above the noise, and linking straight to the offending trace with debugging evidence attached. The live version of the trajectory-over-outcomes argument, with a one-click path from "something's wrong" to "here's exactly where."
Expo Stage 1 sessions at AI Engineer World's Fair 2026 in San Francisco.
Tuesday, June 30, 2026
12:05 PM - 12:25 PM·20m
Expo Stage 1
Capacity: 250 attendees
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Dat Ngo
Arize AI
Dat Ngo is speaking at AI Engineer World's Fair 2026.