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README.md
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---
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library_name: diffusers
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base_model: segmind/
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tags:
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- lora
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- text-to-image
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inference: false
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---
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# Latent Consistency Model (LCM) LoRA:
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Latent Consistency Model (LCM) LoRA was proposed in [LCM-LoRA: A universal Stable-Diffusion Acceleration Module](https://arxiv.org/abs/2311.05556)
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by *Simian Luo, Yiqin Tan, Suraj Patil, Daniel Gu et al.*
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It is a distilled consistency adapter for [`segmind/
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to reduce the number of inference steps to only between **2 - 8 steps**.
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| Model | Params / M |
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|----------------------------------------------------------------------------|------------|
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| [lcm-lora-sdv1-5](https://huggingface.co/latent-consistency/lcm-lora-sdv1-5) | 67.5 |
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| [**
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| [lcm-lora-sdxl](https://huggingface.co/latent-consistency/lcm-lora-sdxl) | 197 |
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## Usage
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### Text-to-Image
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Let's load the base model `segmind/
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Please make sure to either disable `guidance_scale` or use values between 1.0 and 2.0.
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```python
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import torch
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from diffusers import LCMScheduler, AutoPipelineForText2Image
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model_id = "segmind/
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adapter_id = "segmind/
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pipe = AutoPipelineForText2Image.from_pretrained(model_id, torch_dtype=torch.float16, variant="fp16")
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pipe.scheduler = LCMScheduler.from_config(pipe.scheduler.config)
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image = pipe(prompt=prompt, num_inference_steps=4, guidance_scale=0).images[0]
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```
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by *Simian Luo, Yiqin Tan, Suraj Patil, Daniel Gu et al.*
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It is a distilled consistency adapter for [`segmind/Segmind-Vega`]("https://huggingface.co/segmind/Segmind_Vega") that allows
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to reduce the number of inference steps to only between **2 - 8 steps**.
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| Model | Params / M |
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|----------------------------------------------------------------------------|------------|
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| [lcm-lora-sdv1-5](https://huggingface.co/latent-consistency/lcm-lora-sdv1-5) | 67.5 |
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| [**Segmind-VegaRT**](https://huggingface.co/segmind/Segmind-VegaRT) | **62.7** |
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| [lcm-lora-sdxl](https://huggingface.co/latent-consistency/lcm-lora-sdxl) | 197 |
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## Usage
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### Text-to-Image
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Let's load the base model `segmind/Segmind-Vega` first. Next, the scheduler needs to be changed to [`LCMScheduler`](https://huggingface.co/docs/diffusers/v0.22.3/en/api/schedulers/lcm#diffusers.LCMScheduler) and we can reduce the number of inference steps to just 2 to 8 steps.
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Please make sure to either disable `guidance_scale` or use values between 1.0 and 2.0.
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```python
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import torch
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from diffusers import LCMScheduler, AutoPipelineForText2Image
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model_id = "segmind/Segmind-Vega"
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adapter_id = "segmind/Segmind-VegaRT"
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pipe = AutoPipelineForText2Image.from_pretrained(model_id, torch_dtype=torch.float16, variant="fp16")
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pipe.scheduler = LCMScheduler.from_config(pipe.scheduler.config)
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image = pipe(prompt=prompt, num_inference_steps=4, guidance_scale=0).images[0]
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```
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![Segmind-VegaRT Image]()
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