GPT-6 Astra outperforms all prior agents, juggling 5 moving puzzle parts

patience_cave · x · 2026-09-07

In the same MazeBench thread, GPT-6 Astra is shown outperforming all previous agents, easily solving puzzles that require tracking 5 moving parts. Exploration heat maps show it dwarfs competitor Fable 5.1 in coverage.

Related event: GPT-6 Astra Sets MazeBench Record at 14% but Still Fails 3D Spatial Reasoning(5 posts)→

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