# Lingchu Intelligence releases Psi-R2 and Psi-W0, open-sources 1,000-hour full-modality human hand manipulation dataset

- Source: PsiBot/灵初智能
- Published: 2026-04-22T03:09:21.000Z
- RoboHot: https://robohot.news/en/items/w6souzjy0mxhjggrztgl1g25t
- Original: https://www.psibot.ai/%e7%81%b5%e5%88%9d%e6%99%ba%e8%83%bd%e6%96%b0%e4%b8%80%e4%bb%a3%e5%85%b7%e8%ba%ab%e6%a8%a1%e5%9e%8b%e5%8f%91%e5%b8%83%ef%bc%8c%e5%85%a8%e7%90%83%e6%9c%80%e5%a4%a7%e4%ba%ba%e7%b1%bb%e6%89%8b%e9%83%a8/

## Summary

On April 10, Lingchu Intelligence released Psi-R2, pretrained on human data, and the Action-Conditioned World Model Psi-W0, and open-sourced the first 1,000 hours of a full-modality human hand manipulation dataset, with total data reserves reaching 100,000 hours.

## Why it matters

The original text provides the division of labor between the two new models and the open-source data entry point, so readers can assess the feasibility of using human data for robot training.