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COMFY-ORG · FIELD-VERIFIED

ace_step_1.5_ComfyUI_files

Checked against the listed Hugging Face source repository on 2026-10-02. Unknown values are left explicit rather than inferred.

Source repository ↗Compare this model →History & diff →Field-verified 2026-10-02Machine-readable JSON ↗
DeveloperComfy-Org
ParametersPending verification
ContextNot declared in checked config/model card
Weight files10
LicenseApache-2.0
Accesspublic
Evidence statusSource-first verified
Repository revision checked2026-10-02
Full field verification2026-10-02
Source policy →Methodology →

01 · WEIGHTS

Exact repository artifacts

Statusverified-available
Accesspublic
RepositoryComfy-Org/ace_step_1.5_ComfyUI_files
Recognized weight files10
Show all 10 exact weight files
HF API file listing ↗

02 · LICENSE

License & commercial use

Declared licenseApache-2.0
License IDapache-2.0
Commercial useCommercial use allowed under Apache-2.0 conditions
Repository license filesNone observed

Classification describes the checked license terms; it is not legal advice.

License / model-card evidence ↗

03 · HARDWARE

Weight-memory estimate

BF16 / FP16Not calculated
FP8 / INT8Not calculated
INT4Not calculated

Total parameter count unavailable.

04 · FORMATS

Formats & precision evidence

Safetensors
BF16: observedFP16: not observedFP8: not observedINT8: not observedINT4: not observedGGUF: not observed

“Not observed” means no matching repository artifact/name/dtype signal was found; it does not prove no third-party conversion exists.

05 · LINEAGE

Base model & family

Familyace_step_1.5_ComfyUI_files
Variantace_step_1.5_ComfyUI_files
Declared base modelACE-Step/Ace-Step1.5
RelationNot declared

06 · TRAINING ASSETS

Recipe & data disclosure

Training recipenot-disclosed-in-checked-repository
Data disclosurenot-disclosed-in-standard-metadata-or-obvious-model-card-section
EvaluationsNot classified by automated verifier
Intermediate checkpointsNot classified by automated verifier

07 · RUNTIME SUPPORT

Declared and mentioned runtimes

Declared librarydiffusion-single-file
Declared/taggeddiffusion-single-file
Mentioned in model cardNone observed
Artifact signalsNone
Tested by Open Model WeightsNo — source-derived support only

Open Model Weights does not claim runtime compatibility unless it is declared, tagged, mentioned by the publisher, or evidenced by an artifact. No inference benchmark is implied.

08 · SOURCES

Field evidence

Primary / declared sources4
Repository revision6707deb277e9
Source policyHow evidence is classified →
model_repositoryhttps://huggingface.co/Comfy-Org/ace_step_1.5_ComfyUI_files
model_apihttps://huggingface.co/api/models/Comfy-Org/ace_step_1.5_ComfyUI_files
model_cardhttps://huggingface.co/Comfy-Org/ace_step_1.5_ComfyUI_files/blob/main/README.md
confighttps://huggingface.co/Comfy-Org/ace_step_1.5_ComfyUI_files/blob/main/config.json

09 · VERIFICATION HISTORY

Checked, not assumed

Repository revision check

Official Hugging Face repository SHA unchanged; prior field evidence retained.

Field-by-field verification

Checked Hugging Face API metadata, exact repository file list, model card and config when accessible.

Registry record created

Previous verification level: discovered-pending.

licenseverified
commercial useclassified
contextnot-disclosed
weight filesverified
formatsverified
base modeldeclared
training recipenot-disclosed-in-checked-repository
data disclosurenot-disclosed-in-standard-metadata-or-obvious-model-card-section
runtime supportsource-derived-not-runtime-tested