Model comparison · robotics
Gemini Robotics 2 vs OpenVLA 7B
Symmetrical, primary-source facts with unknown values left visible. No winner is assigned without comparable measurements.
FieldAt a glance
Google DeepMind · previewGemini Robotics 2Verified Aug 28, 2026
OpenVLA Research Team · activeOpenVLA 7BVerified Aug 28, 2026
Technical differences
Side-by-side facts
| Field | Gemini Robotics 2 | OpenVLA 7B |
|---|---|---|
| Developer | Google DeepMind | OpenVLA Research Team |
| Family | Gemini Robotics | OpenVLA |
| Model | Gemini Robotics 2 | OpenVLA 7B |
| Version | 2 | 7B |
| Lifecycle | preview | active |
| Input modalities | Text, Image, Robot state | Text, Image, Robot state |
| Output modalities | Robot action | Robot action |
| Context window | Unknown | Unknown |
| Total parameters | Unknown | 7000000000 |
| Active parameters | Unknown | Unknown |
| License | Unknown | Unknown |
| Open weights | No | Yes |
| API available | Unknown | No |
| Self-hostable | Unknown | Yes |
| Capabilities | cross-embodiment, dexterous-manipulation, whole-body-control, multi-robot-collaboration | cross-embodiment, fine-tuning, generalist-manipulation |
| Robotics model type | Vision-language-action model | Vision-language-action model |
| Action representation | Motor-control actions | Tokenized actions decoded to continuous robot controls |
| Control architecture | Vision-language-action model | Fused SigLIP and DINOv2 visual encoder with Llama 2 7B backbone |
| Inference location | Unknown | Flexible |
| Native control rate (Hz) | Unknown | Unknown |
| Supported embodiments | Apptronik Apollo 2 with Inspire hands, Apptronik Apollo 2 with Sharpa hands, Franka Duo with Robotiq gripper | WidowX, Google Robot, Franka Panda |
| Training data | Not disclosed in the cited model page. | 970,000 robot manipulation trajectories from Open X-Embodiment described by the authors. |
15 comparable fields · 12 material differences · Pair passes the primary-source comparison gate
Primary benchmark evidence
Comparable performance
No protocol-matched benchmark yet.Results appear here only when both models share the same benchmark version, metric, evaluation protocol, and evidence class.
Gemini Robotics 2 capabilities
Input price—
Output price—
Serving providers0
Canonical IDgoogle-deepmind/gemini-robotics-2
OpenVLA 7B capabilities
Input price—
Output price—
Serving providers0
Canonical IDopenvla/openvla-7b
Internal comparison graph
Related comparisons
Primary evidence