ComfyUI Node
Power Prompter (Umbra Lab)
One-node Power Prompter entry point for API workflows. Outputs model, conditioning, latent, prompt text, and generation metadata.
Power Prompter (Umbra Lab)
- clip
- vae
- model
- clip
- vae
- positive
- negative
- empty_latent
- prompt_text
- negative_prompt_text
- model_name
- seed
- steps
- cfg
- sampler_name
- scheduler
- denoise
- width
- height
- batch_size
◄prompt_text►
◄negative_prompt►
◄model_typecheckpoint►
◄checkpoint_name▾►
◄diffusers_model▾►
◄diffusion_model_name▾►
◄unet_name▾►
◄gguf_name▾►
◄weight_dtypedefault►
◄seed0►
◄control_after_generatefixed►
◄style_seed_behaviornormal►
◄aspect_ratioSDXL - 1:1 square 1024x1024►
◄swap_dimensionsOff►
◄width1024►
◄height1024►
◄batch_size1►
◄steps20►
◄cfg7.0►
◄sampler_name▾►
◄scheduler▾►
◄denoise1.00►
◄clip_skip1►
CategoryUmbra
Inputs (25)
| Name | Type | Default | Description |
|---|---|---|---|
| prompt_text | STRING | — | |
| negative_prompt | STRING | — | |
| model_type | COMBO | checkpoint | 5 options: checkpoint, diffusers, diffusion_model, unet, gguf |
| checkpoint_name | COMBO | 2 options: , [None] | |
| diffusers_model | COMBO | 2 options: , [None] | |
| diffusion_model_name | COMBO | 2 options: , [None] | |
| unet_name | COMBO | 2 options: , [None] | |
| gguf_name | COMBO | 3 options: , default, [None] | |
| weight_dtype | COMBO | default | 8 options: default, fp8_e4m3fn, fp8_e4m3fn_fast, fp8_e5m2, False, True, +2 |
| seed | INT | 00–18446744073709550000 | — |
| control_after_generate | COMBO | fixed | 10 options: fixed, increment, decrement, randomize, True, False, +4 |
| style_seed_behavior | COMBO | normal | 2 options: normal, same_seed_style_cycle |
| aspect_ratio | COMBO | SDXL - 1:1 square 1024x1024 | 33 options: custom, SD1.5 - 1:1 square 512x512, SD1.5 - 2:3 portrait 512x768, SD1.5 - 3:4 portrait 512x682, SD1.5 - 3:2 landscape 768x512, SD1.5 - 4:3 landscape 682x512, +27 |
| swap_dimensions | COMBO | Off | 2 options: Off, On |
| width | INT | 102464–8192 | — |
| height | INT | 102464–8192 | — |
| batch_size | INT | 11–64 | — |
| steps | INT | 201–10000 | — |
| cfg | FLOAT | 7.00–100 | — |
| sampler_name | COMBO | 44 options: euler, euler_cfg_pp, euler_ancestral, euler_ancestral_cfg_pp, heun, heunpp2, +38 | |
| scheduler | COMBO | 9 options: simple, sgm_uniform, karras, exponential, ddim_uniform, beta, +3 | |
| denoise | FLOAT | 1.000–1 | — |
| clipopt | CLIP | — | |
| vaeopt | VAE | — | |
| clip_skipopt | INT | 11–12 | — |
Outputs (18)
| Name | Type | Description |
|---|---|---|
| model | MODEL | — |
| clip | CLIP | — |
| vae | VAE | — |
| positive | CONDITIONING | — |
| negative | CONDITIONING | — |
| empty_latent | LATENT | — |
| prompt_text | STRING | — |
| negative_prompt_text | STRING | — |
| model_name | STRING | — |
| seed | INT | — |
| steps | INT | — |
| cfg | FLOAT | — |
| sampler_name | euler,euler_cfg_pp,euler_ancestral,euler_ancestral_cfg_pp,heun,heunpp2,exp_heun_2_x0,exp_heun_2_x0_sde,dpm_2,dpm_2_ancestral,lms,dpm_fast,dpm_adaptive,dpmpp_2s_ancestral,dpmpp_2s_ancestral_cfg_pp,dpmpp_sde,dpmpp_sde_gpu,dpmpp_2m,dpmpp_2m_cfg_pp,dpmpp_2m_sde,dpmpp_2m_sde_gpu,dpmpp_2m_sde_heun,dpmpp_2m_sde_heun_gpu,dpmpp_3m_sde,dpmpp_3m_sde_gpu,ddpm,lcm,ipndm,ipndm_v,deis,res_multistep,res_multistep_cfg_pp,res_multistep_ancestral,res_multistep_ancestral_cfg_pp,gradient_estimation,gradient_estimation_cfg_pp,er_sde,seeds_2,seeds_3,sa_solver,sa_solver_pece,ddim,uni_pc,uni_pc_bh2 | — |
| scheduler | simple,sgm_uniform,karras,exponential,ddim_uniform,beta,normal,linear_quadratic,kl_optimal | — |
| denoise | FLOAT | — |
| width | INT | — |
| height | INT | — |
| batch_size | INT | — |