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v0.1.0 — Wan2.1-T2V-14B adapter pair + verified recipes

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@hiroki-abe-58 hiroki-abe-58 released this 02 Oct 07:00
· 3 commits to main since this release
v0.1.0
9b1ff3e

First release. Unofficial ComfyUI integration of NVlabs LongLive-Plug adapters for Wan2.1-T2V-14B.

What's included

  • LongLive-Plug Apply Adapter Pair: applies the official Few-Step (1.0) + CFG (0.5) LoRAs and checks them: backbone fingerprint, PEFT/native key mapping, rank/alpha, shapes, finiteness, unused keys, pinned release SHA-256. It patches a model clone and returns a JSON coverage report (400/400 targets per adapter).
  • LongLive-Plug Sampling Recipe: GUIDER/SAMPLER/SIGMAS for the LongLive-Plug 4-step FlowUniPC recipe, bit-identical on CPU to the upstream scheduler. Also included: the two other 4-step step-list recipes published with the adapter, and the official Wan2.1 50-step baseline.
  • GUI and API workflows (baseline, 4-step), comparison runner, merge verification script, model-free CI (Ubuntu and Windows).

Tested
Windows 11, RTX 5090 32 GB, ComfyUI v0.38.0, PyTorch 2.14.1+cu130, Python 3.12, bf16 Wan2.1-T2V-14B (Comfy-Org repackage), ComfyUI started with --bf16-unet --bf16-text-enc --fp32-vae, 832×480×81 frames. Other OSes, GPUs, quantized bases and other Wan variants are untested or refused; see the README status table.

Measured on that machine (same prompt, seed 20261002)

Run Model passes Wall time
LongLive-Plug 4-step (first run / second run) 4 59.0 s / 44.5 s
Wan2.1 base 50-step CFG 5 (first run after server start) 100 943.5 s
Base, naive 4-step CFG 5 (comparison) 8 84.9 s

Method, memory notes and caveats: docs/BENCHMARKS.md.

Assets

  • longlive_plug_4step_seed20261002.mp4: LongLive-Plug, 4 steps (832×480, 81 frames, 16 fps)
  • baseline_50step_seed20261002.mp4: Wan2.1 base, official 50-step recipe
  • naive_4step_seed20261002.mp4: base, 4 steps without adapters (comparison)
  • run_manifest.json: raw run records; SHA256SUMS.txt: checksums

Demo prompt written for this release. Videos generated by the maintainer with Wan2.1-T2V-14B (Apache-2.0) and the LongLive-Plug adapters (Apache-2.0). Not affiliated with NVIDIA, the Wan team or Comfy Org.

Assets 7
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