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Isaac GR00T

GR00T N1.5 · N1.5

Unknown

Type
Humanoid Robots
Status
General availability
Release Date
Unknown
Warranty
Unknown
Location
Unknown
Last Verified
2026-07-29
Unknown
Height
Unknown
Weight
Unknown
Payload

NVIDIA Isaac GR00T is an open reference platform for general-purpose humanoid robots, combining open data pipelines, foundation models, simulation, middleware, accelerated runtime libraries, and Jetson Thor deployment.

1 / 1GR00T N1.5

Specifications

Basic Information

Country
United States
Manufacturer
NVIDIA
Model Alias
GR00T N1.5
Positioning / Application
Open reference platform for general-purpose humanoid robot development
Robot Name
Isaac GR00T
Robot Type
Humanoid robot foundation platform
Status
General availability
Website
https://developer.nvidia.com/isaac/gr00t

Mechanical Structure

Dexterous Hand
Supports manipulation skills including grasping and object transfer
End-Effector
Relative end-effector action space

Sensors

Camera
Image input
Sensors
Multimodal language and image input

Compute Platform

AI Compute Module
NVIDIA Jetson Thor
AI Compute (TOPS)
Real-time robot inference and control
AI Model
GR00T N1.5
Spatial Foundation Model
Open robot foundation model
Onboard Compute
NVIDIA Jetson Thor for real-time robot inference and control
Software Algorithm
Vision-language foundation model with diffusion transformer action head
VLA Model
Open vision-language-action model

Interaction and Communication

Visual Recognition
Vision-language understanding for robot reasoning and skills
Visual Tracking
Generalizes across diverse manipulation tasks and environments

Development and Expansion

App Platform
NVIDIA Isaac software stack
Integration Interface
Policy API connects inference to a robot controller
Operating Modes
Zero-shot inference and post-training for specific embodiments, tasks, and environments
Secondary Development (SDK)
Gr00tPolicy Python policy interface
Teleoperation
Supports collecting human demonstrations through teleoperation
Workflow Integration
Prepare data, infer, fine-tune, evaluate, and deploy
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