OpenVLA 7B
Open 7B VLA trained on the Open X-Embodiment mixture.
Identity and state
- Public model weights Public openness · reviewed 2026-08-29
Reviewed relationships
| State | Related entity | Relation | Scope | Boundary |
|---|---|---|---|---|
| Verified | → Open X-Embodiment | trained on | published training mixture | The paper states 970k real-robot episodes from Open X-Embodiment. |
Canonical evidence claims
Claims are projected from authored tables. A dash remains an explicit missing value; it is never filled from a neighboring product or name match.
| Metric | Value | Class |
|---|---|---|
| Code license | project and training code published; see repository [foundation-models-m2] | policy-model |
| Kind | open VLA on Llama 2 + SigLIP/DINOv2 [foundation-models-r2] | policy-model |
| Paper | arXiv:2406.09246 [foundation-models-r2] | policy-model |
| Parameter count | 7B [foundation-models-r2] | policy-model |
| Public API | — | policy-model |
| Public benchmark table | paper tables only [foundation-models-r2] | policy-model |
| Public date | arXiv 2024-06-13; CoRL 2025 [foundation-models-r2] | policy-model |
| Published latency / rate | — | policy-model |
| Stated embodiments in the source | Open X-Embodiment mixture (many arms) [foundation-models-r2] | policy-model |
| Stated training data | 970k real-robot episodes from Open X-Embodiment [foundation-models-r2] | policy-model |
| Weights | HF openvla/openvla-7b; backbone is Llama 2 (Community License) [foundation-models-m2] [foundation-models-r2] | policy-model |
Source ledger
- Manual OpenVLA — project page and Hugging Face openvla/openvla-7b. Type: official project / weights. Retrieved: 2026-08-29. reviewed 2026-08-29
- Research Kim et al. — OpenVLA: An Open-Source Vision-Language-Action Model. Type: research paper. ID: arXiv:2406.09246. Venue: CoRL 2025. Retrieved: 2026-08-29. reviewed 2026-08-29
What is not inferred
No fuzzy entity matching, adjacent-column borrowing, universal compatibility, commercial maturity, or checkpoint-to-product identity. Absence of a relation means unreviewed or unsupported here—not proven incompatibility.