Wayfarer options cut decisions to reach Atari's third screen by two orders of magnitude
MarlosCMachado · x · 2026-10-05
Thread entry 5/9: the credit-assignment benefit of options is easy to see — in Montezuma's Revenge, the agent discovers options (without domain knowledge) it can sequence to reach the third screen with two orders of magnitude fewer decisions. The previous entry notes Wayfarer enables temporally extended exploration: a single option in Private Eye lets the agent scan the entire environment.
Related event: DeepMind's Wayfarer Masters Hard Atari Games via Discovered Options(9 posts)→
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