Use your files
Input format and limits / Download example files
Browser limits: 16 MiB per file, 32 MiB total, and 45 seconds per run. Files are processed on this device.
Or paste JSON input
Selected files take priority over JSON. With empty inputs, either run button uses the included example.
Result and method
first/final outcome views, transition matrix, bin Pareto
How the calculation works
streaming record decoding, per-head/site device episodes, explicit physical identity and chronology, and keyed wafer aggregation.
Limits
- No tester connection, installation service or analyst intervention.
- bounded record coverage, explicit chronology and no custom vendor support
Reproducibility
Example source: synthetic input supplied with this engine. Example computation checked: 2026-09-10T04:20:45.765318+00:00.
Offline batch edition
View exact files, fixed version and availability
Checkout unavailable on this free tool page. Availability is checked on the offline edition page.
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