Jiayi Weng
@Trinkle23897
MTS @openai, author of the entire post-training RL infra, core contributor of ChatGPT/GPT4/GPT4o etc. 30U30
Joined June 2014
177 Following 11.7K Followers
Harmony format is finally open-sourced. I still remember 3 years ago (before ChatGPT release) @shengjia_zhao, Daniel and I were brainstorming about the right abstraction for RL training, and that is the start point of the entire harmony library.
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