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Relling

Summer 2025 · Active

Data and infra for world models

Location: San Francisco, US

Founded: 2025

About

Relling is working on the “ImageNet for world models”: large-scale, high-quality multimodal datasets that help AI and robotics teams train systems to see, move, and interact with the real world. We combine synchronized video, depth, LiDAR, motion, and audio, we give researchers the building blocks for truly general-purpose AI.

Founders

  • Jai RelanFounder

    something new? | previously: 2x founder + VC + post-aq @ clara labs (sequoia/yc/greylock) + CPO @ rollup (thiel/a16z) + radiobuilder @ anysignal

  • Anya SinghFounder

    chess player