Visual evidence
Public samples + simulated incident timeline
The incident timeline is simulated. These samples come from public manufacturing datasets, showing the screen-visible evidence layer before private OSAT data is connected.
Evidence artifacts
Test records + package strip map
Each incident replay has concrete files the agents can inspect, cite, and score against: final-test records, a package map, a rendered visual, and a scenario answer key.
Yield economics
Why the drift window matters
A one percentage-point yield movement can be worth tens to hundreds of millions annually in high-volume semiconductor flows. In OSAT, the costly case is package/test drift that burns already-good die, substrates, assembly time, and customer trust before containment.
Investigation Agents
The coordinator assigns evidence, runs specialist checks, and merges only cited findings into the incident packet.