Rebuttals at ML conferences increasingly AI-written, researchers debate broken review calibration

mmitchell_ai · x · 2026-09-25

Researchers are calling out problems in ML peer review: one proposal would give an extra point to rebuttals that clearly took real effort, since authors can spend days addressing a single reviewer with nothing gained. The quoted discussion adds that a huge share of rebuttals in the position paper track appeared 100% AI-generated, that reviewers of the same paper are poorly calibrated, and that borderline scores cluster because hedging reviewers gravitate to the middle — meaning track-wide calibration would likely reject many papers.

Related event: Researchers Find Many Rebuttals Now Written by AI(3 posts)→

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