Haoyang He (@hehaoyang_cmu)

2026-01-07 | ❤️ 282 | 🔁 32

World models don’t fail because they can’t predict the future. They fail because they can’t imagine alternatives. Introducing GrndCtrl, a self-supervised alignment method for world models that enforces geometric & temporal consistency where counterfactual generations fail.👇[1/n] https://x.com/hehaoyang_cmu/status/2008966060607688753/video/1