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GPT-6 Astra: impressive benchmarks, but what matters in practice?

This story is from 2026-09-04. It is preserved in the archive; the latest stories are on the live feed.

OpenAI has released GPT-6 Astra with strong reported results: • 99.9% on ARC-AGI-3 • 97.6% on FrontierMath Tier 4 • 57.9% on Terminal-Bench 4.0 • 72.6% on OSWorld 2.0 Astra is designed for computer use, coding, research, and multi-step workflows,not just text generation. OpenAI also says it is the…

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  1. 2026-09-04 10:28 · r/AI_Agents
    GPT-6 Astra: impressive benchmarks, but what matters in practice?

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