ARC-AGI 3

OpenAI launched GPT-6 Astra, which the company says outperforms Anthropic's Fable 5.1 across benchmarks, saturating tests like FrontierMath and ARC-AGI 3, and OpenAI president Greg Brockman hailed it …

OpenAI has soft-released GPT-6 Astra, a new AI model rolling out today to a limited set of organizations and becoming available to all ChatGPT Plus, Pro, Business, and Enterprise users, as well as thr…

Anthropic released Claude Opus 5 on July 24, priced at $5 per million input tokens and $25 per million output — half the cost of Fable 5 — while beating Fable 5 on several developer-relevant benchmark…