Mode
Prompt
Execution strategy
harness = full orchestration (upsampling + grounding). pup_only = prompt-upsampling stage only. direct = straight to the sampler. Grounding toggles exist on harness only and are omitted from the payload for the other two.
Pool / model deployment
Selected checkpoint goes to pool.checkpoint. worker_config picks the deployment family (undistilled vs guidance/step-distilled) — leave empty for server default. Auto-guess reads the checkpoint name.