# GR00T N1.5 3B Assemble Trocar

GR00T N1.5 3B Assemble Trocar is a model from NVIDIA with open weights, first recorded on 11 Nov 2026; its release date is not established.

- Developer: NVIDIA
- Id: nvidia/GR00T-N1.5-3B_Assemble_Trocar
- Sighting: 2026-11-11T10:43:33.314Z
  - [evidence link](https://huggingface.co/nvidia/GR00T-N1.5-3B_Assemble_Trocar)
- Status: Released
- Weights version: 2026-05-27
  - [evidence link](https://huggingface.co/api/models/nvidia/GR00T-N1.5-3B_Assemble_Trocar/paths-info/d52a68c9da609cb37c0691adcafc86e954cb8e21)
- Canonical: https://alexgetman.com/models/nvidia/gr00t-n1-5-3b-assemble-trocar/

## Questions

### Are the weights of GR00T N1.5 3B Assemble Trocar publicly available?

Yes. NVIDIA publishes the weights.

### When was GR00T N1.5 3B Assemble Trocar released?

Its release date is not established. Signal Forge first recorded it on 11 Nov 2026.

## Evidence links

- [hf-author-artifacts:nvidia](https://huggingface.co/api/models/nvidia/GR00T-N1.5-3B_Assemble_Trocar/paths-info/d52a68c9da609cb37c0691adcafc86e954cb8e21)
- [huggingface:nvidia](https://huggingface.co/nvidia/GR00T-N1.5-3B_Assemble_Trocar)

## Signals