ICML 2026 review rules spark author frustration

The hot take: this is less about one paper’s fate than about how much opaque process authors are expected to tolerate in modern conference review. ICML’s own instructions make clear that acknowledgments and final justifications matter, yet the post shows how easily a paper can still feel decided by reviewer timing rather than substantive engagement.

• –ICML 2026 sets the author-reviewer discussion end date to April 7, 2026, with acknowledgments due by April 3, so missing the window is a real procedural constraint.
• –The official FAQ says final decisions hinge on review text and the AC’s synthesis, not the raw score, which means a score bump is not the only path to recovery.
• –The complaint here is about asymmetry: reviewers can remain minimally engaged, while authors lose the chance to keep pushing back once the deadline passes.
• –Confidential AC messages are allowed for logistical issues, but ICML explicitly says they are not a substitute for extra rebuttals, which reinforces the “one shot” nature of the process.
• –For authors, the practical risk is not that a 4/3/3 is automatically fatal, but that an unresponsive reviewer can narrow the room for late persuasion.