GPT-5.6 Sol Ultra Completes Math Proof
haider1 · x · 2026-07-11
A post claims that GPT-5.6 Sol Ultra proved the 50-year-old cycle double cover conjecture in under 1 hour using 64 sub-agents. The original poster emphasized this was achieved using a public model, not an internal OpenAI one, and promised to share the prompts and proof to encourage more users to try Ultra.
Related event: GPT-5.6 Sol Ultra Proves 50-Year Math Conjecture(17 posts)→
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