GPT Image 2.6 Sunburst Edit

GPT Image 2.6 Sunburst edits images from text instructions and reference images.

By OpenAI

Pricing: $0.0611 per image

Inputs

Use prompt and image_urls for image editing. Quality supports auto, low, medium and high. reasoning_effort controls generation complexity separately.

Pricing

Per-image prices are provisional, based on the GPT Image 2.5 edit catalog. OpenAI publishes GPT Image 2.6 token pricing at https://developers.openai.com/api/docs/pricing.

Related models

• GPT Image 2.6 Flare Edit, GPT Image 2.6 Flare edits images from text instructions and reference images.
• GPT Image 2.5 Sunburst Edit, GPT Image 2.5 Sunburst Edit scopes every edit tightly to the instruction and holds the subject and the composition steady across many rounds of revision.
• GPT Image 2.5 Flare Edit, GPT Image 2.5 Flare Edit makes precise, instruction-scoped edits to an existing image while the subject, the composition and the background stay intact.
• FLUX.1 [dev] Edit, Image-to-image edits with FLUX.1 [dev]. Pass a source image plus a prompt and a transformation strength to redirect the composition while preserving subject identity.

Discoverable surfaces

• Dispatch endpoint: POST https://api.runflow.io/v1/models/gpt-image-2.6/sunburst/edit/runs
• Agent skill (start here): https://www.runflow.io/.well-known/agent-skills/runflow/SKILL.md