How does a model understand and explore a world it has never seen?
We introduce ๐ญVISTA๐ญ, a visual harness that gives a VLM long-horizon vision for reasoning in an interactive world. With Claude Opus 5.0, it reaches 100% RHAE on @arcprize's ARC-AGI-3, perfectly solving all 25 public games.
Blog post: ๐งต
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