Leaked OpenAI Benchmarks Reveal Performance Data for GPT-6 Astra

4 Sept 2026, 2:08 am · 9d ago · 1 min read · OfficeChai

OpenAI has inadvertently leaked the official benchmarks for its upcoming frontier model, GPT-6 Astra, through an unindexed blog post discovered on its website before its formal launch. The published figures detail performance metrics across key industry benchmarks evaluating coding, mathematical reasoning, and general intelligence. While the model shows varied performance compared to existing systems like GPT 5.6 Sol, the premature leak provides a first look at OpenAI's next flagship architecture. The development comes as global AI developers closely monitor shifts in frontier model capabilities to plan enterprise software integrations.