Docs / Panel reference / Model
Model
Card 00 — which model generates, the facts the server reports about it, and the one knob only that model has.
The model comes first because it decides the rest: the canonical skeleton, the frame rate, how long a single clip may be, and whether the motion steers from a trajectory. Every card below it inherits those facts.
| Control | Description |
|---|---|
| Model | Populated from the server's advertised capabilities. Until a probe answers, the dropdown holds the model you used last, so a session that opens before the server is reachable still opens on something sensible. |
| Facts line | What the server says about the chosen model: its frame rate, the joint count of its canonical skeleton, the longest request it accepts, and whether it steers from a trajectory. Before a server has answered, the line reads "Connect to a server to read this model's capabilities." |
| Default walk speed (m/s) | Appears only for trajectory-driven models, and is used when no Path constraint is drawn. A knob that would do nothing for the current model is not shown at all. |
#Facts, not settings
Nothing on the facts line is editable, and nothing on it is a preference of yours. It is the server's own answer about the model you picked, quoted back at you — which is why the same prompt can behave differently on two models without anything in the window having changed.
Two of those facts have consequences elsewhere:
- Frame rate. Motion is generated at the model's native rate. Whether it is keyed at that rate or at your scene's rate is decided by Match scene FPS in Settings → Extra options.
- Canonical skeleton. The joint count on the facts line is the layout Create Skeleton builds in Skeleton. A rig that does not match it goes on the wire as it is, and the server decides whether to retarget it.
No server, no facts — the dropdown and the facts line are both fed by the server's capabilities probe. If the pill in Settings → Connection does not report a reachable server, this card is showing you what it remembered from last time, not what the server would say now.