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Lived experience building, testing, and shipping features that lean on models.

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  • AI engineeringJul 6, 2026

    You probably don't need an eval platform

    What actually caught regressions while building an AI detection product: traces you can diff, plus a small golden set in CI.

Bobby Smart

Lead author & editor at Codewalkers. Working notes on AI coding tools, agents, and the craft of building software.

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