Specialist modelLimited access
Praxis-1
Runway
- Released
- -
- Data date
- October 3, 2026
- Model class
Praxis-1 is Runway’s world action model for embodied robotics. It uses large-scale video pretraining to transfer physical plausibility and object behavior into a general robot policy. The model is being tested on partner hardware in real environments.
Runway is first rolling Praxis-1 out to selected partners including Noble Machines, Standard Bots, and Ultra. Public open weights are promised for the coming months but have not been released. No general API access is documented.
Specifications and access
| Specification | Value and source |
|---|---|
| Model class | World action model for embodied roboticsSource |
| Access | Pre-launch access for selected partners on their own hardwareSource |
| Early partners | Noble Machines, Standard Bots, and UltraSource |
| Weights | Public weights are promised for the later release but are not available yetSource |
Sources and data date
Every statement links to its underlying documentation or leaderboard.
| Type | Evidence and data date |
|---|---|
| Research status | Research date October 4, 2026. 1 source URLs checked. This documents the inspected sources, not an exhaustive inventory of every publication. |
| Not found in the inspected sources | exact-checkpoint-benchmark Original wording The publication's 0.95 correlation and 16.1/16.0 cm placement errors belong to its pretraining or policy study, not a named Praxis-1 checkpoint. |
| Additional source | Runway Praxis-1 announcement (retrieved October 3, 2026) · Runway Praxis-1 announcement · Editorial description reviewed October 3, 2026 |