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Jason Yuan Design
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Jen Yuan
linkedin.comI read the DeepSeek-R1 paper the day it came out, and I don’t think GRPO is the key to its success. Instead, here’s what truly matters (ranked by importance):
1. Iterative RL and SFT
2. A hybrid reward model—mixing rule-based RM and neural RM for deterministic tasks
3. High-quality synthetic data, with human post-processing only when necessary
4. ... See more