Generating rollouts from multiple weight-perturbed versions of the policy, pooled inside a GRPO group, improves RLVR performance over standard GRPO on math and code benchmarks.
Skyrl-v0: Train real-world long-horizon agents via reinforcement learning, 2025
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Parameter Exploration for RLVR via Variational Learning
Generating rollouts from multiple weight-perturbed versions of the policy, pooled inside a GRPO group, improves RLVR performance over standard GRPO on math and code benchmarks.