A few hours ago, the first author of a paper that played a significant role in the TQ paper posted about some ongoing issues:
In May 2025, our emails directly raised the theoretical and empirical issues; Majid wrote that he had informed his co-authors. During ICLR review, reviewers also asked for clarification about random rotation and the relation to RaBitQ. On March 26, 2026, we formally raised these concerns again to all authors and were told that corrections would wait until after the ICLR 2026 conference takes place; we were also told that they would not acknowledge the structural similarity regarding the Johnson-Lindenstrauss transformation. We do not consider that acceptable given the present level of public promotion and community confusion.
We are posting this comment so that the community has an accurate public record. We request that the authors publicly and promptly clarify the method-level relationship between TurboQuant and RaBitQ, the theory comparison, and the exact experimental conditions underlying the reported RaBitQ baseline. Given that these concerns were known before ICLR submission and before the current round of public promotion of TurboQuant, we believe it is necessary to bring these issues into the public discussion.
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