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AI models

RT-1

Parameters
35M
Published
Dec 13, 2022

RT-1 is an AI model developed by Google (United States), first published in December 2022. It works in the robotics domain, on tasks such as robotic manipulation.

Epoch AI has no training-compute estimate for this model. The model has 35,000,000 parameters.

Access: Open weights (unrestricted). Its weights are openly available. The reference paper has 2,174 citations. Epoch AI rates the confidence of this record as confident.

Full record
Organization
Google
Country of organization
United States
Domain
Robotics
Task
Robotic manipulation
Parameters
35,000,000
Model accessibility
Open weights (unrestricted)
Open weights
Yes
Citations
2,174
Epoch confidence
Confident
More from Google
SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.
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