Robot AI model
Galaxea G0.5
Galaxea G0.5 predicts reasoning and action tokens in one autoregressive stream. Its public repository supplies pretrained checkpoints and real-robot deployment paths for R1 Lite, R1 Pro, DROID and SO100/101.
Records last verified Oct 13, 2026 · Send a correction
Also known as G05
- Organization
- Galaxea AI
- Type
- VLA
- Released / introduced
- Jun 1, 2026
- Public weights
- Public weights
- Licence / scope
- G0.5 COMMUNITY LICENSE AGREEMENT (NON-COMMERCIAL + LIMITED PATENT LICENSE)
- Parameters
- Not disclosed
- Base model
- Qwen3.5 2B VLM
- Humanoid association
- Humanoid demonstrated
- Inputs
- vision, language, proprioception, embodiment identifier
- Outputs
- reasoning tokens, action tokens decoded to continuous controls
Release dates can mark an announcement or paper introduction. Public checkpoints, code licences and weight terms are distinct; follow the publisher’s links for the stated scope.
Documented embodiments
Source-associated hardware; this list does not establish plug-and-play compatibility or commercial robot capability.
- Galaxea R1 Lite / R1 Pro →
The catalog groups these variants; separate deployment entrypoints are published.
- DROID Franka setup
- SO100 / SO101
Disclosed training data
- Fourteen-embodiment foundation robot mixture with web and embodied VQA data
- DROID (subsequent DROID post-training; excluded from foundation pretraining) →
- LIBERO (post-trained LIBERO checkpoint) →
- RoboTwin 2.0 (post-trained evaluation checkpoint) →
- BEHAVIOR 2025 challenge demonstrations (single-policy post-training) →
More robot AI models
Evidence
Sources
- [s1] G0.5 official README: announcement, method and deployment ↗
Galaxea AI · official · accessed Oct 13, 2026
- [s2] G0.5 Community License Agreement ↗
Galaxea AI · official · published Jun 16, 2026 · accessed Oct 13, 2026
- [s3] G0.5 paper: model design, data mixture and R1 experiments ↗
Galaxea AI · paper · published Aug 12, 2026 · accessed Oct 13, 2026
- [s4] Galaxea G0.5 model card, inputs, checkpoint variants and licensing ↗
Galaxea AI · official · accessed Oct 13, 2026