Claude Opus 5.5 worked autonomously for 1h37m to flex its own capabilities
mcraddock · x · 2026-10-06
A user gave Claude Opus 5.5 (Max) a single prompt: create a motion video of its choice with the sole purpose of flexing Opus 5.5's capabilities. The model worked autonomously for 1 hour 37 minutes and delivered the finished animation, showcasing its long-horizon autonomous task execution.
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