Based on <a target="_blank" rel="ugc" href="https://huggingface.co/lightx2v/Wan2.2-Lightning/tree/main/Wan2.2-T2V-A14B-4steps-lora-rank64-V1">Wan22-Lightning</a>With some enhencment and weight balance.(<span style="background-color:rgb(254, 254, 254);color:rgb(190, 75, 219);font-family:-apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Helvetica, Arial, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;;font-size:14px">The official model was too powerful, so I wrote a script by Python based on the Torch and Diffusers library, tweaking the official model's power. I also incorporated some of my own trained LoRas models that enhance image quality, character and color contrast, to maximize image quality without sacrificing the performance of the prompt words. The official lightning LORA, you need to use weight = 0.3-0.5 or the denoise will be underfitting. and mine is weight = 1.0）[No relation with LORA but Wan22 itself] Not Suggestion to generate in low latent which lower than 432pixls or 480P, which will reduce the quality of motions and details, which can not fixed by LOW-Noise CKPT.Waiting for the updata of cache-tools nodes in github is a better way to effectly imrpove the results, but still need some days to wait (wrote at 2025-08-07).Animation style has a bit improved.<h2 id="result-from-4090-24g-gpu"><img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/f4d5b278-7d08-4150-bda5-8dfc0ec13d3a/width=525/f4d5b278-7d08-4150-bda5-8dfc0ec13d3a.jpeg" />Result from 4090 - 24G GPU</h2><h2 id="use-cfg-1-and-weight-1-steps-4+4-or-5+5-or-(best-6+4)-or-(more-motions-but-slow-a-bit-to-210s-8+6)">Use CFG =1, and Weight = 1, steps = 4+4 or 5+5 or (best 6+4) or (more motions but slow a bit to 210s 8+6)</h2><hr /><a target="_blank" rel="ugc" href="https://www.runninghub.ai/?inviteCode=rh-v1005">RunningHub</a> Online ComfyUI and AI generator:<h2 id="invitation-code:-rh-v1005-500-rh-for-free">Invitation Code: rh-v1005 --- 500 RH For Free</h2>

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