richards630620/lachris 🖼️🔢❓📝✓ → 🖼️

▶️ 71 runs 📅 May 2025 ⚙️ Cog 0.14.3
image-to-image lora lora-person text-to-image

About

Example Output

Prompt:

"Professional studio photograph of two Lachris against a neutral beige background. one Lachris with long straight hair wearing a black blazer is pouring melted chocolate from a glass jug onto the head of another LaChris sitting in front of her. The second Lachris has her dark hair styled in a low bun and is wearing a deep purple/plum colored blazer or shirt. The chocolate is flowing in a realistic stream from the pot onto the brunette's head and face, creating an artistic surreal effect. Both women appear calm and composed despite the unusual scenario. The lighting is professional studio lighting with soft, even illumination. The composition is shot from a side angle showing both women in profile/three-quarter view. The image has a clean, commercial photography aesthetic with sharp focus and high production value. The overall mood is artistic and conceptual, suggesting themes of indulgence, luxury, or creative advertising"

Output

Example output

Performance Metrics

14.83s Prediction Time
14.85s Total Time
All Input Parameters 
{
  "image": "https://replicate.delivery/pbxt/NcY90VRFvTZD77IPibxt32AfOp9jedUouKNs89wPB4No03WJ/Screenshot%202025-08-21%20at%2015.50.24.png",
  "model": "dev",
  "prompt": "Professional studio photograph of two Lachris against a neutral beige background. one Lachris with long straight hair wearing a black blazer is pouring melted chocolate from a glass jug onto the head of another LaChris sitting in front of her. The second Lachris has her dark hair styled in a low bun and is wearing a deep purple/plum colored blazer or shirt. The chocolate is flowing in a realistic stream from the pot onto the brunette's head and face, creating an artistic surreal effect. Both women appear calm and composed despite the unusual scenario. The lighting is professional studio lighting with soft, even illumination. The composition is shot from a side angle showing both women in profile/three-quarter view. The image has a clean, commercial photography aesthetic with sharp focus and high production value. The overall mood is artistic and conceptual, suggesting themes of indulgence, luxury, or creative advertising",
  "go_fast": false,
  "lora_scale": 1,
  "megapixels": "1",
  "num_outputs": 1,
  "aspect_ratio": "1:1",
  "output_format": "webp",
  "guidance_scale": 3,
  "output_quality": 80,
  "prompt_strength": 0.8,
  "extra_lora_scale": 1,
  "num_inference_steps": 28
}
Input Parameters
mask Type: string
Image mask for image inpainting mode. If provided, aspect_ratio, width, and height inputs are ignored.
seed Type: integer
Random seed. Set for reproducible generation
image Type: string
Input image for image to image or inpainting mode. If provided, aspect_ratio, width, and height inputs are ignored.
model Default: dev
Which model to run inference with. The dev model performs best with around 28 inference steps but the schnell model only needs 4 steps.
width Type: integerRange: 256 - 1440
Width of generated image. Only works if `aspect_ratio` is set to custom. Will be rounded to nearest multiple of 16. Incompatible with fast generation
height Type: integerRange: 256 - 1440
Height of generated image. Only works if `aspect_ratio` is set to custom. Will be rounded to nearest multiple of 16. Incompatible with fast generation
prompt (required) Type: string
Prompt for generated image. If you include the `trigger_word` used in the training process you are more likely to activate the trained object, style, or concept in the resulting image.
go_fast Type: booleanDefault: false
Run faster predictions with model optimized for speed (currently fp8 quantized); disable to run in original bf16
extra_lora Type: string
Load LoRA weights. Supports Replicate models in the format <owner>/<username> or <owner>/<username>/<version>, HuggingFace URLs in the format huggingface.co/<owner>/<model-name>, CivitAI URLs in the format civitai.com/models/<id>[/<model-name>], or arbitrary .safetensors URLs from the Internet. For example, 'fofr/flux-pixar-cars'
lora_scale Type: numberDefault: 1Range: -1 - 3
Determines how strongly the main LoRA should be applied. Sane results between 0 and 1 for base inference. For go_fast we apply a 1.5x multiplier to this value; we've generally seen good performance when scaling the base value by that amount. You may still need to experiment to find the best value for your particular lora.
megapixels Default: 1
Approximate number of megapixels for generated image
num_outputs Type: integerDefault: 1Range: 1 - 4
Number of outputs to generate
aspect_ratio Default: 1:1
Aspect ratio for the generated image. If custom is selected, uses height and width below & will run in bf16 mode
output_format Default: webp
Format of the output images
guidance_scale Type: numberDefault: 3Range: 0 - 10
Guidance scale for the diffusion process. Lower values can give more realistic images. Good values to try are 2, 2.5, 3 and 3.5
output_quality Type: integerDefault: 80Range: 0 - 100
Quality when saving the output images, from 0 to 100. 100 is best quality, 0 is lowest quality. Not relevant for .png outputs
prompt_strength Type: numberDefault: 0.8Range: 0 - 1
Prompt strength when using img2img. 1.0 corresponds to full destruction of information in image
extra_lora_scale Type: numberDefault: 1Range: -1 - 3
Determines how strongly the extra LoRA should be applied. Sane results between 0 and 1 for base inference. For go_fast we apply a 1.5x multiplier to this value; we've generally seen good performance when scaling the base value by that amount. You may still need to experiment to find the best value for your particular lora.
replicate_weights Type: string
Load LoRA weights. Supports Replicate models in the format <owner>/<username> or <owner>/<username>/<version>, HuggingFace URLs in the format huggingface.co/<owner>/<model-name>, CivitAI URLs in the format civitai.com/models/<id>[/<model-name>], or arbitrary .safetensors URLs from the Internet. For example, 'fofr/flux-pixar-cars'
num_inference_steps Type: integerDefault: 28Range: 1 - 50
Number of denoising steps. More steps can give more detailed images, but take longer.
disable_safety_checker Type: booleanDefault: false
Disable safety checker for generated images.
Output Schema

Output

Type: array • Items Type: string • Items Format: uri

Example Execution Logs 
free=23455861260288
Downloading weights
2025-08-29T16:57:16Z | INFO  | [ Initiating ] chunk_size=150M dest=/tmp/tmpuyvrszes/weights url=https://replicate.delivery/xezq/z4kJuyo4f2W5QKPouPiWu07pis0JI6xERliX97Zb5q2TeirUA/trained_model.tar
2025-08-29T16:57:16Z | INFO  | [ Cache Service ] enabled=true scheme=http target=hermes.services.svc.cluster.local
2025-08-29T16:57:16Z | INFO  | [ Cache URL Rewrite ] enabled=true target_url=http://hermes.services.svc.cluster.local/replicate.delivery/xezq/z4kJuyo4f2W5QKPouPiWu07pis0JI6xERliX97Zb5q2TeirUA/trained_model.tar url=https://replicate.delivery/xezq/z4kJuyo4f2W5QKPouPiWu07pis0JI6xERliX97Zb5q2TeirUA/trained_model.tar
2025-08-29T16:57:16Z | INFO  | [ Redirect ] redirect_url=https://replicate.delivery/xezq/z4kJuyo4f2W5QKPouPiWu07pis0JI6xERliX97Zb5q2TeirUA/trained_model.tar url=http://hermes.services.svc.cluster.local/replicate.delivery/xezq/z4kJuyo4f2W5QKPouPiWu07pis0JI6xERliX97Zb5q2TeirUA/trained_model.tar
2025-08-29T16:57:19Z | INFO  | [ Complete ] dest=/tmp/tmpuyvrszes/weights size="172 MB" total_elapsed=3.065s url=https://replicate.delivery/xezq/z4kJuyo4f2W5QKPouPiWu07pis0JI6xERliX97Zb5q2TeirUA/trained_model.tar
Downloaded weights in 3.13s
Loaded LoRAs in 3.70s
Using seed: 58898
Prompt: Professional studio photograph of two Lachris against a neutral beige background. one Lachris with long straight hair wearing a black blazer is pouring melted chocolate from a glass jug onto the head of another LaChris sitting in front of her. The second Lachris has her dark hair styled in a low bun and is wearing a deep purple/plum colored blazer or shirt. The chocolate is flowing in a realistic stream from the pot onto the brunette's head and face, creating an artistic surreal effect. Both women appear calm and composed despite the unusual scenario. The lighting is professional studio lighting with soft, even illumination. The composition is shot from a side angle showing both women in profile/three-quarter view. The image has a clean, commercial photography aesthetic with sharp focus and high production value. The overall mood is artistic and conceptual, suggesting themes of indulgence, luxury, or creative advertising
Input image size: 3074x1932
[!] Resizing input image from 3074x1932 to 1440x912
[!] img2img mode
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Total safe images: 1 out of 1
Version Details
Version ID
de52e0bd13de93c59240494d13718b70ed3d277ed03ff8d6ff3d109750e921ae
Version Created
May 11, 2025
Run on Replicate →