
building p7k @pragmatik_labs | ❤️ 🍵 ☕️
Joined December 2015
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just checked hf daily papers sept ranking, dpsk v4.1 flash only has 191 upvotes? ridiculous, it is the greatest paper of sept
Junyang Lin retweeted
Do you really need to finish every rollout in RL for LLM? Not if you make your critic better—and trust it!
We propose Actor-Critic with Action Chunking (AC2): use a learned critic to score chunks of tokens => only need partial rollouts ⇒ train faster than GRPO!
cuz people can suddenly write rust now (lol...
bringing too much complexity into model arch can cause unknown issues that can't be tested by evals even those internal ones. but nvm, sometimes people can take the small unknown costs for big benefits in efficiency as fm are becoming more and more focused on so called agentic tasks
plz contact us only through [email protected] and check only the x and li of p7k and me (or if u can see my wechat moments)










