ZPPO

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// recent coverage 2 mentions

07:15

2026-08-11

research.nvidia.com

machine-learning

Zone of Proximal Policy Optimization: Teacher in Prompts, Not Gradients

Researchers introduced Zone of Proximal Policy Optimization (ZPPO), a method that keeps a teacher model inside prompts rather than policy gradients, improving knowledge distillation for small student …

13:39

2026-06-20

byungkwanlee.github.io

machine-learning

Nvidia-ZPPO: Zone of Proximal Policy Optimization

Nvidia researchers introduced Zone of Proximal Policy Optimization (ZPPO), a method that uses a replay buffer to repeatedly expose student models to hard questions, improving rollout accuracy without …

// co-occurs with top 3 entities

Qwen3.5 2 GRPO 2 Nvidia 1

// topics top 3 topics

machine learning 2 large language models 2 ai research 2