JAY ZENITH

[github] [huggingface] [x]

I build post-training and evaluation systems for tool-using agents: data, environments, verifiable rewards, and RL training infrastructure. My work below.

  • predict

    Early-stage experiment: can a coding agent predict its own patch's fate before running it, grounded only in what the environment verifies, never its own guess? [full write-up] [code]