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One behaviour explains most of a 4-point score difference. Here's the trace.

This story is from 2026-09-29. It is preserved in the archive; the latest stories are on the live feed.

When one platform beats another across 8 tests, the useful question isn't which won. It's whether the wins share a cause. In this case most of them do. One behaviour, reproducible on two separate models, accounts for the four largest score differences in the set. The tests where that behaviour does…

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  1. 2026-09-29 19:15 · DEV Community — AI
    One behaviour explains most of a 4-point score difference. Here's the trace.

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