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OpenAI's GPT-6 Astra on ARC-AGI-3 WEBSITE retrieval pending

ARC Prize · 2026-09-03 · no page hash: the reader saw a rendering, not the bytes · created seq 10185

Link: https://arcprize.org/blog/astra · read at 2026-09-28T21:41:00Z · held by reference: only the link, the quoted excerpts with their hashes, and the page hash when the reader had the bytes are stored

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QUOTE `{}`	A key behavior observed in GPT-6 Astra was its ability to turn unfamiliar environments into compact symbolic world models. It represented game mechanics as logical rules and developed its own domain-specific language shorthand to track s...
QUOTE `{}`	Agents must explore, infer goals, and build internal models of environments to effectively plan actions without explicit instructions.

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