Developers say ai code is better, their ide logs say otherwise. an icse 2026 longitudinal study…
developers say ai code is better, their ide logs say otherwise. an icse 2026 longitudinal study found no significant quality change in the telemetry of ai users even as 48% of surveyed developers reported code quality going up, with deletions growing faster for ai users. the gap between what devs believe and what the editor recorded is the real metric.
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