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gpt-image-2.5-sunburst API pricing & access
gpt-image-2.5-sunburst API pricing: $5 per 1M tokens. GPT Image 2.5 Sunburst is a text-to-image model accessed through POST /v1/images/generatio…
gpt-image-2.5-sunburst API access
GPT Image 2.5 Sunburst is a text-to-image model accessed through POST /v1/images/generations. Explore product visuals, creative illustrations and marketing concepts from text prompts. Verified on September 9, 2026 with n=1 and size=1024x1024, returning PNG data as b64_json. Use ?async=true and poll /v1/tasks/{id} to avoid long-connection timeouts. Other sizes, quality tiers and image editing have not been verified. Check the catalog for current pricing and available groups. Keys with model restrictions may currently receive 403 while polling; use synchronous calls without disabling production key restrictions.
Compare supported API endpoints and capabilities, then access gpt-image-2.5-sunburst through the unified API gateway.
- Category
- image
- Supported APIs
- Image Generation API
- API endpoints
- POST /v1/images/generations
- Input modalities
- text
- Output modalities
- image
- Capabilities
- image generation
gpt-image-2.5-sunburst API pricing
- Base input price
- $5 per 1M tokens
- Base output price
- $30 per 1M tokens
Base prices are shown in USD before group-specific adjustments. Open the live pricing page for current access-group prices.
About gpt-image-2.5-sunburst
GPT Image 2.5 Sunburst is a text-to-image model accessed through POST /v1/images/generations. Explore product visuals, creative illustrations and marketing concepts from text prompts. Verified on September 9, 2026 with n=1 and size=1024x1024, returning PNG data as b64_json. Use ?async=true and poll /v1/tasks/{id} to avoid long-connection timeouts. Other sizes, quality tiers and image editing have not been verified. Check the catalog for current pricing and available groups. Keys with model restrictions may currently receive 403 while polling; use synchronous calls without disabling production key restrictions.
Use cases and prompting
Use cases to explore
- Explore product visuals, campaign concepts and illustration drafts.
- Compare composition and visual style across several prompt variations.
Practical tips
Specify the subject, composition, lighting and style. Only include reference images or editing parameters when the endpoint supports them.
Example prompt
A minimalist product photograph of a ceramic cup on pale stone, soft window light, ample empty space on the right, warm neutral colors.
Related pages
Frequently asked questions about gpt-image-2.5-sunburst
What is gpt-image-2.5-sunburst?
GPT Image 2.5 Sunburst is a text-to-image model accessed through POST /v1/images/generations. Explore product visuals, creative illustrations and marketing concepts from text prompts. Verified on September 9, 2026 with n=1 and size=1024x1024, returning PNG data as b64_json. Use ?async=true and poll /v1/tasks/{id} to avoid long-connection timeouts. Other sizes, quality tiers and image editing have not been verified. Check the catalog for current pricing and available groups. Keys with model restrictions may currently receive 403 while polling; use synchronous calls without disabling production key restrictions.
How do I call gpt-image-2.5-sunburst?
Create an API key with access to gpt-image-2.5-sunburst, then use the exact model ID and a supported endpoint from the API access section. Request fields depend on the selected endpoint.
How is gpt-image-2.5-sunburst priced?
Pricing depends on the selected provider group and the model billing unit. Refer to the current input, output, request, or media prices in the pricing section.
How should I evaluate gpt-image-2.5-sunburst for my project?
Specify the subject, composition, lighting and style. Only include reference images or editing parameters when the endpoint supports them.