Helix 2.5
Robotics model
Price not published
Helix (Figure, v1)
PricePrice not published
Where it stands
29newer robotics models since its release
- Praxis-130 Sep 2026
- Helix 2.517 Sep 2026
- UnifoLM-WLA-1.010 Sep 2026
- Skild S1 (Skild Brain)25 Aug 2026
- Generalist GEN-1.519 Aug 2026
The 5 newest are listed. All robotics models
- After it from Figure AI
- Helix 0227 Jan 2026
- Weights
- Closed weights.
How to call it
Where to use Helix (Figure, v1).
| Provider | Model id | Endpoint | Docs |
|---|---|---|---|
| None (runs only on Figure robots; no public API or weights) | figure.ai |
Pricing
Price not published.
No price source linked.
Specs
- Input
- Text and images
- Output
- Robot actions
- Context window
- Not published
- Max output
- Not published
- Open weights
- No
- Licence
- Proprietary
- Released
- 20 February 2025
- Status
- Legacy
- Type
- Robotics model
What stands out
What its maker marketed at launch, and what people found later, each with its source.
Full upper-body humanoid control from a VLA
First
Continuous high-rate control of the whole humanoid upper body (wrists, torso, head, individual fingers) over a 35-DoF action space.
Dual-system architecture (S2 + S1)
System 2: 7B VLM at 7-9 Hz for scene/language understanding; System 1: 80M-parameter visuomotor transformer at 200 Hz.
Multi-robot collaboration with one set of weights
First
Same model ran simultaneously on two robots collaborating on a shared grocery-storage task.
Fully onboard on embedded low-power GPUs
First
Runs entirely on the robot’s embedded GPUs - Figure calls it the first VLA ready for commercial deployment this way.
Notes
‘first’ flags are Figure’s own claims at announcement (2025-02-20). Superseded by Helix 02 (2026-01) and Helix 2.5 (2026-09). Never publicly available.
Sources: Figure: Helix.