AI MODELS
Follow important model changes, understand what changed, and check the official evidence.
New versions, capabilities, access and real-world deployments.
UnifoLM-WLA
Unitree released the Base checkpoint and fine-tuning code.
Previously reported
September 20: model modules and action-expert training code available
This announcement
September 28: Base weights and fine-tuning code available
UnifoLM-WLA
Unitree adds model modules and action-expert training code.
Previously reported
September 11: UnifoLM-ER-1 and ER-Flow weights released
This announcement
September 20: model modules and action-expert training code released
Figure Helix
Figure reports tests across 30 unseen homes.
Previously reported
Helix 02: data collected in deployment environments
This announcement
Helix 2.5: three whole-body tasks in 30 unseen homes
Search models, developers or robots; explore versions, updates and official sources.
| Model series | Research organization / team | Type | Resources | Recorded versions | Version release date | Related robots | Actions |
|---|---|---|---|---|---|---|---|
| Gemini Robotics Vision-language-action models for robot motor control. | Research organization / team | TypeVLA | Resources— | Recorded versionsGemini Robotics 2 | Version release dateJuly 30, 2026 | Related robotsALOHA 2· Official compatibilityApollo (2023)· Official compatibility | Actions Choose a version to compare |
| Gemini Robotics On-Device VLA models optimized to run locally on robotic devices. | Research organization / team | TypeVLA | Resources— | Recorded versionsGemini Robotics On-Device 2 | Version release dateJuly 30, 2026 | Related robotsALOHA 2· Official demonstrationApollo (2023)· Official demonstration | Actions Choose a version to compare |
| WALL-OSS WALL-OSS is a vision-language-action model family from X Square Robot. The official research page dates it to 2025-09-08; its paper was submitted to arXiv on 2025-09-15. | Research organization / team | TypeVLA | Resources | Recorded versionsWall-OSS-0.5WALL-OSS Flow | Version release dateMay 28, 2026— | Related robots— | Actions Choose a version to compare |
| π₀ Physical Intelligence vision-language-action model family. | Research organization / team | TypeVLA | Resources | Recorded versionsπ₀.₇ | Version release dateApril 16, 2026 | Related robotsG1· Community port | Actions Choose a version to compare |
| LingBot-VLA Robbyant VLA pretrained on 20,000 hours from nine dual-arm configurations. | Research organization / team | TypeVLA | Resources | Recorded versionsLingBot-VLA | Version release dateJanuary 27, 2026 | Related robots— | Actions |
| OpenVLA Open vision-language-action model family for robot manipulation. | Research organization / team | TypeVLA | Resources | Recorded versionsOpenVLA 7B | Version release dateJune 13, 2024 | Related robotsWidowX-250 6DOF | Actions |
| Octo Open-source generalist robot policy family. | Research organization / team | TypeVLA | Resources | Recorded versionsOcto-Base 1.5Octo-Small 1.5 | Version release dateMay 20, 2024May 20, 2024 | Related robotsWidowX-250 6DOF | Actions Choose a version to compare |
| RT-X RT-X is a cross-embodiment robot policy family from the Open X-Embodiment Collaboration, led by Google DeepMind. RT-1-X is a non-VLM policy with public code and weights; RT-2-X uses a VLM, with 55B and 5B research configurations. | Research organization / team | TypeRobot policyVLA | Resources | Recorded versionsRT-1-XRT-2-X | Version release dateOctober 2023October 2023 | Related robots— | Actions Choose a version to compare |
— means no confirmed information; it does not mean unsupported or unavailable.
