Leak claims GPT-6 Astra scores 98.6% on ARC-AGI-3 and tops most benchmarks
yuwen_lu_ · x · 2026-09-04
According to a leak from testingcatalog (unverified), OpenAI's GPT-6 Astra scored 98.6% on ARC-AGI-3 and topped most other benchmarks, including 74%+ on DeepSWE 1.1 plus big leaps on FrontierMath Tier 4 and Terminal-Bench Science 0.1. Details remain unconfirmed pending official announcement.
Related event: GPT-6 Astra Launches with Benchmark Leaks: ARC-AGI-3 Hits 98.6%(31 posts)→
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