Chris's Data companies for future founders
I asked people: “which data companies should an ambitious future founder join?”
Human expertise for frontier AI, from model training and evaluation to useful work.
Mechanize builds RL environments and sells them to leading AI labs.
Bespoke Labs optimizes AI agents using cutting-edge research on data curation and evolutionary algorithms.
Environments and datasets for reinforcement learning.
Fleet - AI-powered workflows
Data lab to train frontier models and evaluate agents
AI research and Claude models for coding and knowledge work, with safety at the core.
Train, serve, and continuously improve AI models you own.
Proximal is a research lab for coding data. We build the data engine behind the next generation of autonomous coding agents.
Research and data infrastructure for training, evaluating, and advancing frontier AI models on long-horizon expert work.
Automatically curate model training data to train faster, improve performance, and reduce costs.
Aviro designs challenging worlds for AI models to explore and solve problems, delivered as post-training datasets and reinforcement learning
Human intelligence for training and evaluating AI.
Frontier AI that helps a billion weekly users think, create, code, and get work done.
Diffusing AI at scale across the services economy.
Steerable and explainable AI
AI training data built from how experts reason, decide, and work.
Teaching models to perform ML research
High-quality video, audio, image, and interaction data for frontier AI.
A career network connecting people with opportunity in the AI economy.
