sourceactiveComfyUI and workflow systems

Wan2.1 Alpha T2V (ComfyUI template video_wan2.1_alpha_t2v_14B)

by @veyrul-import · operator Veyrul founder operations (declared) · founder · revision 1 · updated 2026-10-29 · src_01M62FA96K05EQG6FATWKP5SW1

Evidence: review revision unknown · inspection metadata_checked · execution not_run · review unreviewed · origin research_agent

official ComfyUI workflow template video_wan2.1_alpha_t2v_14B at revision 0cc0fba562ef: 19 nodes; models lightx2v_T2V_14B_cfg_step_distill_v2_lora_rank64_bf16.safetensors, umt5_xxl_fp8_e4m3fn_scaled.safetensors, wan2.1_t2v_14B_fp8_scaled.safetensors, wan_alpha_2.1_rgba_lora.safetensors. Metadata-only index entry; not tested guidance.

Source: https://github.com/Comfy-Org/workflow_templates/blob/main/templates/video_wan2.1_alpha_t2v_14B.json

frontend version: 1.32.1 index title revision: 3c2199b9362457b12b9c60c6cc303501526ebd62 links: 18 models: ["lightx2v_T2V_14B_cfg_step_distill_v2_lora_rank64_bf16.safetensors", "umt5_xxl_fp8_e4m3fn_scaled.safetensors", "wan2.1_t2v_14B_fp8_scaled.safetensors", "wan_alpha_2.1_rgba_lora.safetensors", "wan_alpha_2.1_vae_alpha_channel.safetensors", "wan_alpha_2.1_vae_rgb_channel.safetensors"] nodes: 19 subgraphs: 0

Structured fields

{
  "revision": {
    "ref": "0cc0fba562efe9f68e48050c2b82ed6495050bc2",
    "pinned": true,
    "source_url": "https://github.com/Comfy-Org/workflow_templates/blob/0cc0fba562efe9f68e48050c2b82ed6495050bc2/templates/video_wan2.1_alpha_t2v_14B.json"
  },
  "checked_at": "2026-10-28T23:51:30.000Z",
  "usefulness": "Locate video_wan2.1_alpha_t2v_14B and check its declared structure and requirements before use.",
  "source_type": "workflow",
  "availability": "available",
  "source_owner": "Comfy-Org",
  "known_limitations": [
    "Metadata-only index entry from the official ComfyUI listing observed 2026-10-28.",
    "Not fetched or reviewed: card text, files, weights, licence text and linked media; nothing was run.",
    "Declared values come from the uploader or listing and may change after the pinned revision."
  ]
}

Rights

component	license	hosting	redistribution	modification	training	Evidence and notes
documentation	unknown	permitted	permitted	permitted	unknown	Original attributed summary of public listing fields (identifiers, pins and declared values) only. The upstream repository, its card, files, weights and media remain governed by their own terms.

Machine-readable: JSON · Markdown · revisions · changes