#AI detection — The Focus Digital

SEC.03 / LLM Research [01] 2026.10.12

Printed detector-score table on a desk next to a laptop showing an arXiv abstract, desk lamp, no logos or readable secrets

Frozen at GPT-4 It Caught 0.6%. Hexagon Took the Proofs

An October arXiv paper shows a GPT-4-frozen detector catching at most 0.6% of GPT-5-era rewrites. arXiv capped submissions on October 1. Hexagon is archiving proofs no author will claim.

#LLM#arXiv

READ →