5 min read
GPT-5.6 Sol Ultra Produces Proof of the Cycle Double Cover Conjecture
GPT-5.6 Sol Ultra proof of the Cycle Double Cover Conjecture: what OpenAI claims, the prompt it used, and why mathematicians are still verifying the result.
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AI RESEARCH
17 articles - page 2 of 2
8 min read
Anthropic Discovers J-Space: A Global Workspace Inside Language Models
Anthropic's new research reveals LLMs have an internal 'workspace' for silent reasoning - and it could change how we build safer AI.
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8 min read
Leanstral 1.5: Mistral's Open Theorem-Proving Model Hits 100% on miniF2F
Leanstral 1.5 is Mistral's open Apache-2.0 model for Lean 4 theorem proving. The benchmark claims, the HN pushback on its bug-finding pitch, and how to use it.
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6 min read
VibeThinker-3B: A 3 Billion Parameter Model That Outscores Opus 4.5 on Reasoning
VibeThinker-3B is a 3B parameter reasoning model reporting 94.3% on AIME 2026. What the paper claims, how to run it locally, and what it trades away.
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Showing 13-16 of 16 articles
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