TLDR Tech / AI
OpenAI's GPT-6 Astra on ARC-AGI-3
GPT-6 Astra scored 62.7% on ARC-AGI-3 Semi-Private with the standard harness and 99.9% with a provider adapter harness, using fewer actions than the median human on 96% of levels. It turned unfamiliar environments into compact symbolic world models, representing game mechanics as logical rules and inventing its own shorthand to track state and plan.
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