https://cognaptus.com/tags/dapo/ Recent content in DAPO on Cognaptus Hugo -- 0.145.0 en-us Tue, 09 Dec 2025 00:00:00 +0000 https://cognaptus.com/blog/2025-12-09-clipped-grouped-and-decoupled-why-rl-finetuning-still-behaves-like-a-negotiation-with-chaos/ Tue, 09 Dec 2025 00:00:00 +0000 https://cognaptus.com/blog/2025-12-09-clipped-grouped-and-decoupled-why-rl-finetuning-still-behaves-like-a-negotiation-with-chaos/ A comparison-based reading of PPO, GRPO, and DAPO that shows why RL fine-tuning for reasoning is less about algorithmic fashion and more about managing instability, shortcuts, and evaluation boundaries.