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AI Research 76% 1 min readApr 24, 2025, 2:30 AM

Can GRPO be 10x Efficient? Kwai AI’s SRPO Suggests Yes with SRPO

Evolving story · 1 updatesKwai AI’s SRPO Framework for Efficient LLM Post-TrainingTimeline →
30-second summary

Kwai AI introduces SRPO, a two-stage RL framework that reduces LLM post-training steps by 90% while matching DeepSeek-R1 performance in math and code tasks.

Can GRPO be 10x Efficient? Kwai AI’s SRPO Suggests Yes with SRPO
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Kwai AI's SRPO framework slashes LLM RL post-training steps by 90% while matching DeepSeek-R1 performance in math and code. This two-stage RL approach with history resampling overcomes GRPO limitations.

Can GRPO be 10x Efficient? Kwai AI’s SRPO Suggests Yes with SRPO first appeared on Synced.

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