Observed arrival · 2026-09-10
RL Atlas, a field guide to the reinforcement-learning supply chain
A searchable directory of reinforcement-learning startups, AI data sellers, and companies buying training data.
Field notes
The index separates companies into RL startups, data sellers, and data buyers, then overlays capability labels such as expert data, computer use, robotics, simulation, and data licensing. Visible entries include both specialist suppliers and major model developers, including Surge AI, Mercor, OpenAI, Google, Microsoft, NVIDIA, and Adobe. Each record pairs category and capability tags with a short description and an external site link; the extract does not establish the directory’s update schedule or sourcing process.
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