Rumors Claim GPT-5.6 Achieved Multiple Math Breakthroughs

Online threads claim that GPT-5.6 Sol and Fable 5 have recently driven multiple major mathematical breakthroughs, including solving six Erdős open problems and overturning the 87-year-old Jacobian conjecture within a week.

2026-07-21 ~ 2026-07-23 · 2 related posts

• GPT-5.6 and Fable 5 are claimed to unlock three math breakthroughs in one week — haider1 · 2026-07-21
• Thread claims GPT-5.6 Sol helped solve 6 open Erdős problems in 5 days — jxnlco · 2026-07-23