Edward Hu
@edwardjhu
Head of AI Modeling @ Mercor
Ph.D. with Yoshua Bengio | ex-OpenAI
44 Following 9.7K Followers
Mercor is building a world-class research team.
As the leading AI data provider, we are uniquely positioned to combine benchmarks, data production, model training, and economics research to advance model productivity.
We are committed to sharing our findings with the world. DM me if this sounds exciting.
Show more
How does one RL post-train a 397B model for long-horizon knowledge work? 👩💼
We share every step we took to bring Qwen 3.5 397B from 16.1% Pass@1 to 27.3% on APEX-Agents using DPPO, including final models weights and the full training script🚀 This is the first of many works from Mercor Research on open model training research.
Full blog:
Source code:
Show more
I am joining Mercor to lead model training & research.
We envision a world with an abundance of intelligence. Great data is increasingly the bottleneck for frontier models to tackle economically valuable work. We believe great data can is best produced in connection with great model training.
We commit to doing great modeling research out in the open, starting with sharing our 397B RL training run to hillclimb APEX-Agents, our flagship knowledge work benchmark:
Show more
