GPT-6 Astra

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OpenAI's frontier model saturating AGI benchmarks with advanced alignment.

byOpenAI

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Description

A next-generation large language model from OpenAI that saturates multiple frontier benchmarks, including ARC-AGI-3, ExploitBench, and FrontierMath Tier 4. It demonstrates superior reasoning efficiency and alignment accuracy compared to GPT-5.6 Sol and Anthropic's Fable 5.1.

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Details

Why this is interesting: Represents a major leap in frontier AI capability, being the first to saturate several difficult AGI benchmarks.
Attributed to: @openai
Built with: Fable 5.1 Grok 4.6 Fable 5 GPT Image 2 Redwood AI GPT-6 Astra GPT-5.6 Luna GPT-Live Sora 2 o4-mini Codex Whisper
Links: openai.com
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Tags: #llm #agi #benchmark #openai

Discovered: X
First posted: X · Sep 3, 2026
Listed: Added 12d ago
Build: Strong
Models: Strong

GPT-6 Astra

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GPT-6 Astra

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