Team

Built by two researchers from Meta.

With experience in foundation model training across LLMs, image, video, and speech which have shipped to millions of users, we're building a new kind of data company to power the next breakthrough AI models.

Founders
Peter Vajda

Peter Vajda

Co-founder

Director of Media Generation at Meta until 2026, eleven years at the company, most recently managing Media GenAI foundation model R&D: text-to-image (Emu), image editing, Movie Gen, text-to-video, video editing, and character-consistent generation. Earlier led efficient deep learning for computer vision supporting on-device models for AR and VR. Assistant Professor at Stanford before Meta. PhD in Computer Science.

Seiji Yamamoto

Seiji Yamamoto

Co-founder

Most recently led teams in the Core Llama group at Meta Superintelligence Labs. Nine years at Meta as a Senior Staff Research Scientist working across LLM pre-training and post-training, inference optimization, full-duplex speech, and computer vision. PhD in Physics with publications in PNAS and Physical Review Letters, including work co-authored with a Fields Medalist. Stanford, Rice, Columbia, with a postdoc at a National Lab.

Join us

We're hiring research scientists and engineers.

In San Francisco (not remote).

Talk to us → 989 Market Street · San Francisco