Preference Model jobs

Preference Model is building automated ML research engineering.

Existing frontier models are brittle when applied to real-world ML tasks. The present bottleneck is the lack of high-quality RL training environments. Our first step is to build RL environments that reflect real-world complexity, with diverse tasks and robust reward functions.

Our founding team has previous experience on Anthropic’s data team building data infrastructure, tokenizers, and datasets behind Claude. We are partnering with leading AI labs to push AI closer to achieving its transformative potential.

We have raised $16 million led by a16z and SignalFire, with participation from renowned researchers like Fei-Fei Li, Ian Goodfellow, and Julian Schrittwieser.