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Sep 7, 2026 · Artificial Intelligence

GPT-6 Astra Benchmarks: 99.9% ARC-AGI-3, 4x Human Excel Speed

OpenAI's GPT-6 Astra achieves 99.9% on ARC-AGI-3, solves financial modeling tasks four times faster than human champions, and scores 100% on ExploitBench, outperforming Claude Opus 5 and GPT-5.6 Sol across coding, reverse engineering, and scientific workflow benchmarks.