---

name: image-upscaling description: "Enhance image resolution with AI upscaling using each::sense AI. Upscale low-resolution images to high resolution while preserving detail, sharpness, and natural texture. Supports 2x and 4x scaling for photos, artwork, screenshots, and legacy media. Use for: photo enlargement, print preparation, low-res recovery, thumbnail upscaling, legacy photo restoration, digital art upscaling. Triggers: image upscaling, upscale image, enhance resolution, super resolution, enlarge image, increase resolution, ai upscale, image enhancer, 4k upscale, photo upscale, high resolution, sharpen image" allowed-tools: Bash(curl *), WebFetch

Image Upscaling

Enhance image resolution with AI-powered upscaling using each::sense — the intelligent AI agent that automatically selects the best model for your request.

Quick Start

Requires an each::labs API key. Get one at eachlabs.ai.

Using curl

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [
      {
        "role": "user",
        "content": [
              {"type": "text", "text": "Upscale this image to 4x resolution. Enhance sharpness and detail while keeping the original look natural. Remove any compression artifacts."},
              {"type": "image_url", "image_url": {"url": "https://example.com/low-res-photo.jpg"}}
            ]
          }
    ],
    "stream": false
  }'

Using Python (OpenAI SDK)

from openai import OpenAI

client = OpenAI(
    api_key="YOUR_EACHLABS_API_KEY",
    base_url="https://eachsense-agent.core.eachlabs.run/v1"
)

response = client.chat.completions.create(
    model="eachsense/beta",
    messages=[{
        "role": "user",
        "content": "Upscale this image to 4x resolution. Enhance sharpness and detail while keeping the original look natural. Remove any compression artifacts."
    }],
    # Images are included in the message content array above
)

print(response.choices[0].message.content)

Images are sent inside messages using the OpenAI multimodal content format. Maximum 4 images per request.

Streaming

Set "stream": true for real-time Server-Sent Events (SSE) responses, or "stream": false to receive the complete result in a single response. Streaming is useful for showing progress in UIs; non-streaming is simpler for scripts and automation.

Upscaling Scenarios

Scenario	Prompt Focus	Expected Improvement
Photo Enlargement	Preserve natural skin texture, avoid over-sharpening	Print-ready from web-size
Artwork Upscaling	Maintain brush strokes, color fidelity	Gallery print from digital
Screenshot Enhancement	Clean edges, readable text, sharp UI elements	Presentation-ready captures
Legacy Photo Recovery	Reduce grain, restore detail, fix color	Modern quality from old scans
Thumbnail Expansion	Reconstruct facial features, add detail	Usable image from tiny source

Examples

Photo for Print

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [
      {
        "role": "user",
        "content": [
              {"type": "text", "text": "Upscale this photograph for large-format printing. Increase resolution while preserving natural skin textures, fine hair detail, and fabric weave. Do not over-sharpen or add artificial detail."},
              {"type": "image_url", "image_url": {"url": "https://example.com/portrait-web.jpg"}}
            ]
          }
    ],
    "stream": false
  }'

Digital Art Upscaling

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [
      {
        "role": "user",
        "content": [
              {"type": "text", "text": "Upscale this digital illustration to high resolution. Preserve the clean line art, flat color areas, and intentional brush strokes. Keep the artistic style intact without adding photorealistic detail."},
              {"type": "image_url", "image_url": {"url": "https://example.com/illustration-small.png"}}
            ]
          }
    ],
    "stream": false
  }'

Old Photo Restoration + Upscale

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [
      {
        "role": "user",
        "content": [
              {"type": "text", "text": "Upscale and restore this old scanned photograph. Remove film grain and scanning artifacts. Enhance facial details and sharpness. Correct faded colors to look natural. Output at 4x the original resolution."},
              {"type": "image_url", "image_url": {"url": "https://example.com/old-family-photo-scan.jpg"}}
            ]
          }
    ],
    "stream": false
  }'

Prompt Tips

• Specify the goal: "for printing," "for web," or "for a presentation" helps the model optimize
• Mention artifact handling: "Remove JPEG compression artifacts" for heavily compressed sources
• Preserve style intent: For artwork, say "Keep the artistic style" to prevent unwanted photorealism
• Control sharpening: "Do not over-sharpen" prevents artificial haloing effects
• Face priority: "Focus on facial detail" when portraits are the main subject

Resolution Guide

Source Size	2x Upscale	4x Upscale	Best For
256x256	512x512	1024x1024	Thumbnails, icons
512x512	1024x1024	2048x2048	Social media
1024x1024	2048x2048	4096x4096	Web, presentations
1920x1080	3840x2160	7680x4320	4K/8K display

Related Skills

• AI Photo Enhancer — Improve quality beyond resolution
• AI Image Editor — Edit images with natural language
• Text to Image — Generate new high-resolution images

Related Models

• flux-2-max — Highest quality image generation
• flux-kontext-pro — Best for reference-based tasks

Documentation

• each::sense Overview
• each::labs API