David Savitt
4.1K posts

David Savitt
@dsavitt
Math department chair at Johns Hopkins University and a director of Canada/USA Mathcamp.


1/ RELEASING AXLE: the Axiom Lean Engine ⚙️ We are serving our core Infrastructure for formal proving at scale. These are the same Lean metaprogramming tools that are behind AxiomProver, powering it to win Putnam and crack open research conjectures. Available to anyone today!






Tony Feng: Eigenweights for arithmetic Hirzebruch Proportionality arxiv.org/abs/2601.23245 arxiv.org/pdf/2601.23245 arxiv.org/html/2601.23245





Okay so, we just found that over 50 papers published at @Neurips 2025 have AI hallucinations I don't think people realize how bad the slop is right now It's not just that researchers from @GoogleDeepMind, @Meta, @MIT, @Cambridge_Uni are using AI - they allowed LLMs to generate hallucinations in their papers and didn't notice at all. It's insane that these made it through peer review👇










