Rollouts — Physical Reasoning https://physicalreasoning.ai/blog.html Research notes from Physical Reasoning: world models, latent actions, and spatial intelligence. en Prediction is not understanding, until it is https://physicalreasoning.ai/blog-prediction.html https://physicalreasoning.ai/blog-prediction.html Wed, 15 Jul 2026 00:00:00 GMT Where pixel-level forecasting diverges from causal competence, and an evaluation protocol that separates the two. Latent actions from unlabeled video https://physicalreasoning.ai/blog-latent-actions.html https://physicalreasoning.ai/blog-latent-actions.html Wed, 10 Jun 2026 00:00:00 GMT Recovering an agent's control space from observation alone, with no teleoperation and no action logs. Spatial memory at kilometer scale https://physicalreasoning.ai/blog-spatial-memory.html https://physicalreasoning.ai/blog-spatial-memory.html Tue, 12 May 2026 00:00:00 GMT A persistent 3D state representation that keeps generated worlds consistent far beyond the current viewport.