Worldmodeldata

Human expert annotation, reinforcement learning evaluation and robot training data for frontier AI labs

Undisclosed · $71M · 2025-09 · Valuation $500M

Turns licensed video game worlds into structured training data

Seed · $8M · 2026-05

Crowdsources real-world work data through wearable capture devices for physical AI and robot training

Spatial intelligence and synthetic data provider for embodied AI, with in-house tactile data collection devices and a tactile foundation model, supplying synthetic training data for robotics and autonomous driving.

Angel · 2026-07

In-house differentiable multiphysics simulation engine Fysics and full-stack physical AI foundation (simulation training platform, physical AI foundation models, physical world models) for embodied AI and robotics.

Series A1 · $14M · 2026-08

AI Power data annotation platform processing image, point cloud, 4D and RLHF training data for automakers and universities

Series A · $7M · 2024-08

Decentralized AI data infrastructure (DePIN): AI companies order on demand on its data-questing platform, a global contributor network collects, labels and human-verifies (human-in-the-loop) data, delivering high-value training datasets within days; uses web3/token incentives

Strategic · $7M · 2026-07

Converts multimedia content and domain expert knowledge into structured, labeled and validated training datasets for enterprise AI teams, addressing high-quality data supply for multimodal model training, fine-tuning and evaluation.

Pre-Seed · $2M · 2026-06

Atlas, a robotics data and deployment platform for industrial companies: cameras and sensor gloves capture real factory-floor worker data to fine-tune off-the-shelf frontier robot models, helping robots cross the last mile from demo to stable unattended operation on production lines. Hardware- and model-agnostic; does not build its own robots.

Seed · $55M · 2026-07

Training data infrastructure for robotics foundation models

Seed · $35M · 2026-05 · Valuation $200M

Analyzes hundreds of millions of images in AI training datasets to find mislabeled, corrupted or duplicate data automatically

Seed · $7M · 2023-05

Robotics data collection

Pre-Series A · $22M · 2026-07