OpenAI GPT 6 Astra Limited Release that Beats Anthropic Fable 5.1 on Benchmarks
by Brian Wang from NextBigFuture.com on (#785C9)
GPT-6 Astra leads every comparable benchmark against Claude Fable 5.1, Claude Fable 5, and Claude Opus 5. Clear wins (large gaps) ARC-AGI-3: Astra 98.6% vs Opus 5 30.2% (high). No scores for the Fable models. FrontierMath Tier 4 (v2): Astra 97.6% vs Fable 5.1 / Fable 5 87.8% and Opus 5 73.2%. AutomationBench: Astra 41.4% ...