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models/LCM-LoRA Weights - Stable Diffusion Acceleration Module - LCM for SD 1.5

LCM-LoRA Weights - Stable Diffusion Acceleration Module - LCM for SD 1.5

theally
|
7/10/2025
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4:43:57 AM
| Discussion|
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A hooded cyborg figure with glowing eyes in a mysterious blackhole space environment with eerie blue and neon lighting
A mysterious dark figure with glowing eyes enveloped in blue light amidst a cosmic blackhole and eerie space environment
Cosmic blackhole in space emitting colorful energetic bursts with stars and nebulae surrounding it
A gigantic creepy alien figure with glowing green eyes floats above a foggy, dark landscape under a bright full moon in the night sky.
A gigantic creepy alien figure cloaked in darkness with glowing eyes, standing against a foggy night sky creating an eerie and horror-filled atmosphere inspired by HP Lovecraft.
A gigantic, creepy alien figure with glowing pink eyes and tangled hair looms over a small silhouetted human figure in a foggy, eerie night setting inspired by H.P. Lovecraft.
Highly detailed oil painting on canvas of a realistic young woman with long dark hair, wearing a cream lace top and light green shawl, framed in an ornate golden frame.
Realistic portrait of a 1980s-style woman with brown hair wearing a purple top, looking calmly at the camera against a neutral background.
A black cat wearing a virtual reality headset sits amidst scattered trash and bottles in a dimly lit room with a pink glowing circular device in the background.
Portrait of a young Japanese girl wearing a floral kimono and a pink hair ornament, seated indoors with a calm expression.
A realistic AI-generated image of a woman with brown hair standing in a narrow alleyway. She is wearing a black top with a grey striped skirt and a brown belt.
Woman with wavy hair in a bar holding a glass, AI generated image using Stable Diffusion.

Recommended Prompts

beautiful scenery nature glass bottle landscape, purple galaxy bottle

Recommended Negative Prompts

text, watermark

Recommended Parameters

samplers

Euler a

steps

3

cfg

1 - 1.5

Tips

Use LCM-LoRA alongside any SDXL or SD 1.5 model for acceleration.

Set CFG value approximately to 1.5 and steps to 3 for optimal speed and quality.

On high-end GPUs like Nvidia RTX 4090, image generation happens nearly instantaneously.

Basic LCM ComfyUI workflow and training images are available in a zip format.

Creator Sponsors

Read more about LCM-LoRA acceleration module in the LCM-LoRA Technical Report.

Download official models here: LCM-LoRA SDXL and LCM-LoRA SD 1.5.

LCM-LoRA - Acceleration Module!


Tested with ComfyUI, although I hear it's working with Auto1111 now!

Step 1) Download LoRA

Step 2) Add LoRA alongside any SDXL Model (or 1.5 model, if using the SD 1.5 version)

Step 3) Set CFG to ~1.5 and Steps to 3

Step 4) Generate images in ~<1 second (instantaneously on a 4090)

Basic LCM Comfy workflow attached as "Training Images" in zip format.

Read more about the concept here;
https://github.com/luosiallen/latent-consistency-model/blob/main/LCM-LoRA%20Technical%20Report/LCM-LoRA-Technical-Report.pdf

Original HF link - SDXL; https://huggingface.co/latent-consistency/lcm-lora-sdxl/tree/main

Original HF link - SD 1.5; https://huggingface.co/latent-consistency/lcm-lora-sdv1-5

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Model Details

Model type

LORA

Base model

SD 1.5

Model version

LCM for SD 1.5

Model hash

8f90d840e0

Creator

theally's avatar
theally

Discussion

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Model Collection - LCM-LoRA Weights - Stable Diffusion Acceleration Module

Cosmic blackhole in space emitting colorful energetic bursts with stars and nebulae surrounding it
LORAMODELS

LCM-LoRA Weights - Stable Diffusion Acceleration Module - LCM for SD 1.5

Short Hash:
8f90d840e0

Images by LCM-LoRA Weights - Stable Diffusion Acceleration Module - LCM for SD 1.5

A hooded cyborg figure with glowing eyes in a mysterious blackhole space environment with eerie blue and neon lighting
A mysterious dark figure with glowing eyes enveloped in blue light amidst a cosmic blackhole and eerie space environment
Cosmic blackhole in space emitting colorful energetic bursts with stars and nebulae surrounding it
A gigantic creepy alien figure with glowing green eyes floats above a foggy, dark landscape under a bright full moon in the night sky.
A gigantic creepy alien figure cloaked in darkness with glowing eyes, standing against a foggy night sky creating an eerie and horror-filled atmosphere inspired by HP Lovecraft.
A gigantic, creepy alien figure with glowing pink eyes and tangled hair looms over a small silhouetted human figure in a foggy, eerie night setting inspired by H.P. Lovecraft.
Highly detailed oil painting on canvas of a realistic young woman with long dark hair, wearing a cream lace top and light green shawl, framed in an ornate golden frame.
Realistic portrait of a 1980s-style woman with brown hair wearing a purple top, looking calmly at the camera against a neutral background.
A black cat wearing a virtual reality headset sits amidst scattered trash and bottles in a dimly lit room with a pink glowing circular device in the background.
Portrait of a young Japanese girl wearing a floral kimono and a pink hair ornament, seated indoors with a calm expression.
A realistic AI-generated image of a woman with brown hair standing in a narrow alleyway. She is wearing a black top with a grey striped skirt and a brown belt.
Woman with wavy hair in a bar holding a glass, AI generated image using Stable Diffusion.

lora Images

A white-haired girl with red eyes, wearing a black outfit and a golden spiked gauntlet, holding a red glowing sword, standing amid rolling fog in a sword tomb.
A fantasy male with demon wings kneeling in a blood-red pool under a glowing red moon, surrounded by swords and dramatic lighting.
Close-up of a dark fantasy female elf with white hair, black horns, pale skin, wearing intricate golden armor with skull motifs, holding a glowing red sword.
A realistic renaissance-style female elf with long black hair, green eyes, and pointed ears, wearing a long black dress with silver buttons, holding a gnarled staff in a mist-shrouded graveyard.
An AI generated image using stable diffusion showing a grand wizard in a blue robe with a mystical figure behind him.
Anime-style depiction of a female warrior with green hair, wearing a teal outfit with a brown belt, a purple cape, and orange gloves and boots. The image is generated using stable diffusion.
A vintage woman with red hair in a black dress holding two skulls and laughing joyfully. This is an AI generated image using Stable Diffusion.
Samurai standing in a dimly lit alley at night, generated by AI using Stable Diffusion.
A realistic 3D model of a man standing in a uniform created using Stable Diffusion.
Anime girl with long blonde hair wearing a cap, orange t-shirt, white pants, and red sneakers sitting in an urban environment, generated using Stable Diffusion AI.

tool Images

A furry humanoid character with a backpack and axe walking through a post-apocalyptic landscape. This is an AI generated image using Stable Diffusion.