#Astra Articles

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ChatGPT News 08/07/2026 Read AI Rating: High

OpenAI Says Upcoming Model Astra Crossed Into 'Critical' Cyber Capability

OpenAI is sharing preliminary internal cybersecurity evaluations of an upcoming model, Astra, which it says has crossed into the 'Critical' capability threshold under its Preparedness Framework — and is detailing the safeguards it's adding as a result.
ChatGPT News 08/01/2026 Read AI Rating: High

OpenAI's Internal 'Astra' Model Advances Ten Open Problems in Mathematics, Including an Erdős Problem and a Disproof of Connes's Rigidity Conjecture

OpenAI says its internal Astra model helped produce new results on ten long-standing open problems in mathematics and theoretical computer science, including sphere packing, Ramsey numbers, and a disproof of Connes's rigidity conjecture.