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Desktop Task Success on macOSWorld

20.3Task Success RateRL + corrected reward estimator (rˆt)
7.92411.13714.3517.563Jun 23, 2026

Evaluation results

MethodLinks
RL + corrected reward estimator (rˆt)Model Type=per-OS models2026.0620.3
RL + raw evaluator reward (r˜t)Model Type=per-OS models2026.0614.9
RL + corrected reward estimator (rˆt)Model Type=unified model2026.0614.4
RL + raw evaluator reward (r˜t)Model Type=unified model2026.0612.9
UI-TARSTraining Setup=Zero-shot baseline2026.068.4