全球下载量最大的AI绘画大模型,更新Lightning极速版
AI魔法学院
2024-05-06
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几个月前,Stable Diffusion的大模型连续推出了两中提速技术,一个是官方的Turbo,一个是清华团队的LCM

都能在5-8步实现出图效果,把出图时间缩短了5-10倍。

但是,除了Dreamshaper等少数几个大模型坚决跟进外,大部分大模型都还在坚持原有的技术,没有彻底转投TurboLCM

原因很简单,现阶段TurboLCM速度是快了,但有明显的画质损失。很多AI绘画爱好者对画质的要求比较高,这两种技术满足不了。

而一些喜欢创作视频的爱好者早早转移到了这两种技术,在画幅足够大的情况下,单帧轻微画质损失不会影响视频效果。

随着字节跳动团队SDXL-Lightning大模型的发布,一夜之间知名大模型都迅速跟进更新了Lightning版本。

为什么?

因为Lightning画质损失非常小,在6-8步左右的时候,肉眼几乎分辨不出任何画质损失。

C站下载量最大的SDXL模型Juggernaut XL,在SDXL-Lightning发布后的第三天,发布了Lightning版本。

作者称:

Juggernaut 可在 RunDiffusion 上的新 Auto1111 Forge 上使用。

JuggernautXL V9 + RunDiffusion Photo 2  Hugging Face 上。

Juggernaut + RunDiffusion Photo2 Lightning 4 Steps Hugging Face 上。

对于版本 9,我要特别感谢 RunDiffusion(照片模型)和 Adam,他们 diligently 帮助我测试 :)(给他们留些爱 ;)

我回来得真是太快了 :D

这次我会少说一些。在过去两个月里,不断有人要求检查 Turbo /LCM 选项。然而,我对这两个选项都不是很确信。在我看来,Lightning LoRA 似乎更成熟一些,在测试中,这三种选择中,它最终带来了最好的结果。另外,在这里我不必更改许可证,这对我来说,对你来说,都是一个额外的优点 :)

最后,我决定采取 4 个步骤的 LoRA 的第一步,并将其与 Juggernaut V9 合并。然而,我可能在接下来的几天里也会发布 8 个步骤的版本。关于基本质量,我仍然推荐完整的 V9 检查点,以获得最佳可能的质量。但对于硬件功率较弱的人来说,这个版本会给他们带来好处,他们能够快速生成图像:)所以,如果你还没有体验过 Juggernaut,这可能是一个完美的机会 :)


果然,连精益求精的大模型创作者都选择了Lightning路线。

让我们迎来Lightning时代吧!

技术的迭代也给了我一个很大的启示:硬件上的差距也许可以用软件技术来弥补。

SDXL大模型刚发布的时候,几乎淘汰了所有12G以下的小显存用户,但comfyUI等工具通过技术手段,支持到8G显存甚至6G显存,但在低配置的显卡上,庞大的模型带来漫长的出图时间。而Lightning技术的出现,又把SDXL大模型的门槛降到和SD1.5差不多,出图速度甚至远远快于SD1.5。节约了大量的显卡资源。

中国现在面临高端算力卡断供的情况,一定程度上也可以通过类似软件技术的迭代来缓解。

还是专心画图吧~~~

1、女孩

提示词:

professional 3d model style by Ilya Kuvshinov best quality image of a hell-atmosphere, phenomenal playful shadows,amazing realistic light from above,majestic-braided hair,mesmerise-naughty,light-freckles-sunburned-face,party-makeup,tattoo,breathtaking crispy-detailed, thick-lips, realistic-eye,unscrupulous-smile aesthetic joyful souleater1phantom in a casting seat . octane render, highly detailed, volumetric, dramatic lighting

 

2、黑色口红

提示词:

a young woman, 25 years old, black hair, medium hair, black eyes, shoulder, cute, portrait, black jacket, black shirt, black sweater, beautiful lighting, black lipstick, black lips, pale skin,

 

3、赛博女孩

提示词:

psychedelic style 3d style anime artwork, Experience a mesmerising raypunk person, vignette rendered through a glitch art abstraction, captured from a sweeping overhead view, bathed in hypnotising volumetric lighting - a visual delight reminiscent of retro-futurism and digital dissonance, . vibrant colors, swirling patterns, abstract forms, surreal, trippy,

 

4、星际之门

提示词:

Space-themed Prepare a visually arresting sci-fi concept art piece, earth's most accomplished quantum entangled cosmonaut aboard her sentient spaceship, traversing wormholes to investigate strange anomalies threatening humanity's survival, encapsulate the psychedelic space warps and time distortions experienced during faster-than-light travel in an otherwise cold, sterile vacuum. Feature intricate machinery, luminescent displays, and advanced alien species encountered along the way. Utilize abstract expressionism combined with hyper-realistic rendering to convey the disorienting and often paradoxical nature of quantum physics. Balance serene tranquility with explosive energy, channeling influences from Salvador Dalí and Roger Dean to generate a surreal journey transcending dimensions. Ensure that every minute detail pops with crystalline clarity and intensity, suitable for large format printing or eye-catching desktop wallpaper. . Cosmic, celestial, stars, galaxies, nebulas, planets, science fiction, highly detailed

 

5、在雨中

提示词:

women with a focus face, black gold dress. standing in light rain. with realistic drop of rain on her. detailed character illustrations, extremely beautiful, intricate, epic composition, magical atmosphere, cinematic, highly saturated colors, inspired, very inspirational, original

 

 

6、中世纪

提示词:

rembrandt oil painting of a busty woman wearing a toga having a lion as her side in ruins in the forest, chiaroscuro, perfect shading

 

7、长发飘飘

提示词:

beautiful girl, yullianna, brown eyes, long hair, dark makeup, soft light, head and shoulders portrait, cover, sharp focus, (realistic:1.2), cafe bar background, <lora:add-detail-xl:0.6>

 

 

8、在教室里思考

提示词:

the photo was shot on Fuji Superia 400 film with a Olympus OM-1 SLR camera and Zuiko f/1.4 50mm lens, ISO 400. it shows close-up of a breathtakingly cute 30 y.o. female overslept teacher at the blackboard, tired, eye bags, messy red hairbun, black mesh blouse

 

9、火箭发射

提示词:

Positive prompt: analog film photo a rocket made of <lora:dvr-stnd:0.8> dvr-stnd. lifting off, faded film, desaturated, 35mm photo, grainy, vignette, vintage, Kodachrome, Lomography, stained, highly detailed, found footage,

 

10、雨中,蓝色的眼睛

提示词:

photo of a young woman, 21 years old, blonde hair, blue eyes, cute, , staring in the space, medium hair, bangs, from below, looking up, raining, depth of field, realistic, skin details, half-open eyes, expressionless

 

C站地址:

https://civitai.com/models/133005/juggernaut-xl

网盘下载:

https://civitai.com/models/133005/juggernaut-xl

 

 

 

出自:https://mp.weixin.qq.com/s/lOuphgSIDJdjQj9e1kWqqg

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