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Video · text-to-video · image-to-video

Wan2.1

Wan-AI

Only official Wan-Video GitHub and Wan-AI Hugging Face repos are listed.

Runner verifiedUnified environmentPinned sourcewan2.1

Build your run

Choose a recorded variant, then copy the exact setup or inspection command.

worldfoundry.pipeline
Tasktext-to-video
Environmentworldfoundry-unified-cu128
DeviceCUDA 12.8
worldfoundry-eval evaluate \
  --mode model \
  --model-id wan2.1-t2v-1.3b \
  --model-runner worldfoundry:pipeline \
  --model-manifest-dir worldfoundry/data/models/catalog \
  --requests-path tmp/requests.jsonl \
  --output-dir tmp/model_eval/wan2.1-t2v-1.3b \
  --metric artifact_count \
  --json
01

Compatibility & versions

Manifest-backed recipe

Integration
integrated
Runner evidence
verified
Environment
worldfoundry-unified-cu128
Python
3.11
CUDA
CUDA 12.8
PyTorch
torch
Source revision
9737cba9c1c3c4d04b33fcad41c111989865d315
Checkpoint revision
37ec512624d61f7aa208f7ea8140a131f93afc9a
Runtime profile
wan2.1-t2v-1.3b-832x480-81f
Pipeline binding
wan2.1
Runner
worldfoundry.pipeline
Pipeline target
worldfoundry.pipelines.wan.pipeline_wan_2p1_t2v:Wan2p1T2VPipeline
Backend stage
in_tree_runtime_plan
Runtime status
catalog_demo_and_runner_parity_recorded_checkpoint_runtime_required
Driver status
compatible_unified_default
Environment kind
Unified environment
02

Install environment

The environment resolver reads the recorded profile and chooses the unified or dedicated environment shown here.

bash scripts/setup/model_env_install.sh --model wan2.1-t2v-1.3b
Package constraints 4
  • torch
  • torchvision
  • torchaudio
  • xfuser
Conda packages 5
  • python=3.11
  • pip
  • ffmpeg
  • setuptools
  • wheel
03

Checkpoints & assets

Run the local check before allocating compute. Gated, private, and license fields below come directly from the checkpoint manifest.

worldfoundry-eval zoo model-download --model-id wan2.1 --check-local --json
Wan-AI/Wan2.1-T2V-1.3B
Revision
37ec512624d61f7aa208f7ea8140a131f93afc9a
License
apache-2.0
Gated
false
Private
false
Wan-AI/Wan2.1-T2V-14B
Revision
a064a6c71f5be440641209c07bf2a5ce7a2ff5e4
License
apache-2.0
Gated
false
Private
false
Wan-AI/Wan2.1-I2V-14B-480P
Revision
6b73f84e66371cdfe870c72acd6826e1d61cf279
License
apache-2.0
Gated
false
Private
false
Wan-AI/Wan2.1-I2V-14B-720P
Revision
8823af45fcc58a8aa999a54b04be9abc7d2aac98
License
apache-2.0
Gated
false
Private
false
04

Launch & outputs

The generated command uses the shared evaluation boundary and writes durable result manifests and artifacts.

worldfoundry-eval evaluate \
  --mode model \
  --model-id wan2.1-t2v-1.3b \
  --model-runner worldfoundry:pipeline \
  --model-manifest-dir worldfoundry/data/models/catalog \
  --requests-path tmp/requests.jsonl \
  --output-dir tmp/model_eval/wan2.1-t2v-1.3b \
  --metric artifact_count \
  --json

Input contract

FieldRecorded contract
promptRequired
imageOptional
videoOptional
actionsseed

Artifact contract

Artifact kindFilename / path
generated_videowan2.1-t2v-1.3b-832x480-81f.mp4
expected artifactwan21_t2v_1p3b_seed42_832x480_81f.mp4
expected artifactwan21_t2v_1p3b_worldfoundry_seed42_832x480_81f.mp4
05

Evidence & sources

Catalog integration, native-demo parity, and runner parity are independent records.

Integration
integrated
Runner evidence
verified
Native demo evidence
verified
Validation imports
torch, torchvision, numpy, transformers, diffusers, xfuser, worldfoundry
Recipe provenance
worldfoundry/data/models/catalog/video/wan2.1.yamlGitHub9737cba9c1c3c4d04b33fcad41c111989865d315