# Recraft Crisp Upscale > Recraft's image enhancement model that makes images sharper and cleaner, suitable for web use or print-ready materials ## Quick Reference - Model ID: recraft-crisp-upscale - Creator: Recraft - Status: active - Base URL: https://api.lumenfall.ai/openai/v1 ## Specifications - Max Input Images: 1 - Input Modalities: image - Output Modalities: image - Supported Modes: Upscale ## API Parameters The compiled parameter schema for this model is available via the API: `GET /v1/models/recraft-crisp-upscale?schema=true`. ### Media Inputs - `image` (file) — REQUIRED: Input image to upscale - `scale_factor` (number) — REQUIRED: Factor by which to upscale the image ### Output & Format - `response_format` (string): How to return the image. Default: url. Values: url, b64_json - `output_format` (string): Output image format. Values: png, jpeg, gif, webp, avif - `output_compression` (integer): Compression level for lossy formats (JPEG, WebP, AVIF) - `n` (integer): Number of images to generate. Default: 1 ### Additional Parameters - `enable_safety_checker` (boolean): Enable safety checking on the input image. Only available via fal - `sync_mode` (boolean): Wait for the image to be generated before returning the response. Only available via fal ## Model Identifiers - Primary Slug: recraft-crisp-upscale ## Dates - Released: October 2024 ## Tags image-upscaling, image-enhancement ## Available Providers ### Replicate - Config Key: replicate/recraft-crisp-upscale - Provider Model ID: recraft-ai/recraft-crisp-upscale - Pricing: $0.0060/image - Source: https://replicate.com/recraft-ai/recraft-crisp-upscale ### fal.ai - Config Key: fal/recraft-crisp-upscale - Provider Model ID: fal-ai/recraft/upscale/crisp - Pricing: $0.0040/image - Source: https://fal.ai/models/fal-ai/recraft/upscale/crisp ## Arena Benchmarks ### Weave Warfare - Elo: 1212 - Record: 17W / 14L / 0T (31 battles) - Rank: #4 of 4 ### Feather Fidelity Challenge - Elo: 1179 - Record: 2W / 20L / 1T (23 battles) - Rank: #2 of 2 ### Freckle Fortress Challenge - Elo: 1112 - Record: 1W / 28L / 0T (29 battles) - Rank: #2 of 2 ### Tokaji Text Trials - Elo: 1016 - Record: 0W / 22L / 0T (22 battles) - Rank: #2 of 2 ## Use Cases & Category Performance ### Naturalness (Image Upscaling) - Rank: #2 of 4 - Elo: 1188 - Record: 20W / 62L / 1T (83 battles) - Win Rate: 24.1% ### Artifact Avoidance (Image Upscaling) - Rank: #3 of 4 - Elo: 1176 - Record: 17W / 36L / 0T (53 battles) - Win Rate: 32.1% ### Detail & Texture Fidelity (Image Upscaling) - Rank: #3 of 4 - Elo: 1184 - Record: 20W / 84L / 1T (105 battles) - Win Rate: 19.0% ### Text & Pattern Legibility (Image Upscaling) - Rank: #3 of 4 - Elo: 1176 - Record: 17W / 36L / 0T (53 battles) - Win Rate: 32.1% ### Face & Skin Restoration (Image Upscaling) - Rank: #2 of 2 - Elo: 1094 - Record: 1W / 28L / 0T (29 battles) - Win Rate: 3.4% ### Source Faithfulness (Image Upscaling) - Rank: #2 of 2 - Elo: 1160 - Record: 3W / 70L / 1T (74 battles) - Win Rate: 4.1% ## Image Gallery 4 images available for this model. Browse all at https://lumenfall.ai/models/recraft/recraft-crisp-upscale/gallery ### Arena Competition Results - [Weave Warfare](https://assets.lumenfall.ai/U-VlOKbXAJP3MA1npJY9hSshuhqDV7Vri_tU6lZWsYc/rs:fit:1500:1500/plain/gs://lumenfall-prod-assets/ukfrg2vcjfc85pkzvg98oosxi9mn@jpeg): #4 of 4 (Elo 1212) - [Feather Fidelity Challenge](https://assets.lumenfall.ai/gUn36UL2wmSVrg0HrLZkVXKyov1o9eVfsgKjNBnGpHs/rs:fit:1500:1500/plain/gs://lumenfall-prod-assets/how1ayyviaylsypv9wy65p4ohvpo@jpeg): #2 of 2 (Elo 1179) - [Freckle Fortress Challenge](https://assets.lumenfall.ai/C7v8qoWXnDE5YRug6MQKkBWcgu3Nh8vlThwYJgIj1ng/rs:fit:1500:1500/plain/gs://lumenfall-prod-assets/lcxckko61caw8inxe9q9noh8hzy5@jpeg): #2 of 2 (Elo 1112) - [Tokaji Text Trials](https://assets.lumenfall.ai/NvWLuxR4FVxxEafPxkppU9wV9-tLQgkeQtMt2Y7N1_I/rs:fit:1500:1500/plain/gs://lumenfall-prod-assets/y0ajlt65wucriz84jkz4nja6gghb@jpeg): #2 of 2 (Elo 1016) ## Code Examples ### Upscale (/v1/images/edits) #### cURL curl -X POST \ https://api.lumenfall.ai/openai/v1/images/edits \ -H "Authorization: Bearer $LUMENFALL_API_KEY" \ -F "model=recraft-crisp-upscale" \ -F "image=@source.png" \ -F "prompt=Add a starry night sky to this image" \ -F "size=1024x1024" # Response: # { "created": 1234567890, "data": [{ "url": "https://...", "revised_prompt": "..." }] } #### JavaScript import OpenAI from 'openai'; import fs from 'fs'; const client = new OpenAI({ apiKey: 'YOUR_API_KEY', baseURL: 'https://api.lumenfall.ai/openai/v1' }); const response = await client.images.edit({ model: 'recraft-crisp-upscale', image: fs.createReadStream('source.png'), prompt: 'Add a starry night sky to this image', size: '1024x1024' }); // { created: 1234567890, data: [{ url: "https://...", revised_prompt: "..." }] } console.log(response.data[0].url); #### Python from openai import OpenAI client = OpenAI( api_key="YOUR_API_KEY", base_url="https://api.lumenfall.ai/openai/v1" ) response = client.images.edit( model="recraft-crisp-upscale", image=open("source.png", "rb"), prompt="Add a starry night sky to this image", size="1024x1024" ) # { created: 1234567890, data: [{ url: "https://...", revised_prompt: "..." }] } print(response.data[0].url) ## Frequently Asked Questions ### How much does Recraft Crisp Upscale cost? Recraft Crisp Upscale starts at $0.004 per image through Lumenfall. Pricing varies by provider. Lumenfall does not add any markup to provider pricing. ### How do I use Recraft Crisp Upscale via API? You can use Recraft Crisp Upscale through Lumenfall's OpenAI-compatible API. Send requests to the unified endpoint with model ID "recraft-crisp-upscale". Code examples are available in Python, JavaScript, and cURL. ### Which providers offer Recraft Crisp Upscale? Recraft Crisp Upscale is available through Replicate and fal.ai on Lumenfall. Lumenfall automatically routes requests to the best available provider. ## Links - Model Page: https://lumenfall.ai/models/recraft/recraft-crisp-upscale - About: https://lumenfall.ai/models/recraft/recraft-crisp-upscale/about - Providers, Pricing & Performance: https://lumenfall.ai/models/recraft/recraft-crisp-upscale/providers - API Reference: https://lumenfall.ai/models/recraft/recraft-crisp-upscale/api - Benchmarks: https://lumenfall.ai/models/recraft/recraft-crisp-upscale/benchmarks - Use Cases: https://lumenfall.ai/models/recraft/recraft-crisp-upscale/use-cases - Gallery: https://lumenfall.ai/models/recraft/recraft-crisp-upscale/gallery - Playground: https://lumenfall.ai/models/recraft/recraft-crisp-upscale/playground - API Documentation: https://docs.lumenfall.ai