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Cosmos3-Edge

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 ↗
DeveloperNVIDIA
Parameters3.859B
Context131,072 tokens
Weight files6
Licenseopenmdw1.1-license
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
Repositorynvidia/Cosmos3-Edge
Recognized weight files6
Show all 6 exact weight files
HF API file listing ↗

02 · LICENSE

License & commercial use

Declared licenseopenmdw1.1-license
License IDother
Commercial useCommercially usable subject to NVIDIA license 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 / FP16~7.7 GB
FP8 / INT8~3.9 GB
INT4~1.9 GB

Weight-only decimal-GB estimate from total parameter count; excludes KV cache, activations, runtime overhead, optimizer state and sharding.

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

FamilyCosmos3-Edge
VariantCosmos3-Edge
Declared base modelNot declared in model-card metadata
RelationNot declared

06 · TRAINING ASSETS

Recipe & data disclosure

Training recipetraining-described-in-model-card
Data disclosuredescribed-in-model-card
EvaluationsNot classified by automated verifier
Intermediate checkpointsNot classified by automated verifier

07 · RUNTIME SUPPORT

Declared and mentioned runtimes

Declared librarycosmos
Declared/taggedDiffusers, cosmos
Mentioned in model cardTransformers, vLLM
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 sources5
Repository revision344d602b128d
Source policyHow evidence is classified →
model_repositoryhttps://huggingface.co/nvidia/Cosmos3-Edge
model_apihttps://huggingface.co/api/models/nvidia/Cosmos3-Edge
model_cardhttps://huggingface.co/nvidia/Cosmos3-Edge/blob/main/README.md
confighttps://huggingface.co/nvidia/Cosmos3-Edge/blob/main/config.json
licensehttps://openmdw.ai/license/1-1/

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
contextverified
weight filesverified
formatsverified
base modelnot-declared
training recipetraining-described-in-model-card
data disclosuredescribed-in-model-card
runtime supportsource-derived-not-runtime-tested