Runway Gives Away Praxis-1, a 27-Billion-Parameter Robot Brain Trained on Video, Betting Open Weights Can Undercut Costly Robot Data
Runway has released its Praxis-1 world action model with open weights under Apache 2.0, claiming the top world-action-model score on NVIDIA’s RoboLab-120 and betting that video pretraining can cut the cost of robot data.
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