CaLR: Causal Latent Revision for robust diffusion reasoning (arXiv:2609.20981v1)
The arXiv paper (2609.20981v1) introduces CaLR (Causal Latent Revision), a framework that reformulates reasoning as constrained latent optimization. CaLR uses a causal topology matrix from an expert model and implicit differentiation to perform gradient-guided "thought revision," enforcing logical consistency during parallel generation; the authors report SOTA results for diffusion language models on complex benchmarks and improved robustness on constrained tasks such as Sudoku.