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GPT Image 2.5 Sunburst

GPT Image 2.5 Sunburst is developed by OpenAI, released 2026-09-08.

Model ID: gpt-image-2.5-sunburst

Single public source; verify on the official site
Input price
$5.00 / 1M tok
Output price
$30.00 / 1M tok
Blended price
$11.25 / 1M tok
Epoch Capabilities Index (ECI)
No public data yet
Epoch Mock AIME accuracy
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Epoch FrontierMath (T1–3) accuracy
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Arena text rating
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Arena coding rating (human preference votes, not task accuracy)
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Arena math rating
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Arena WebDev rating
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Third-party resale listings

Captured 2026-11-06 from the reseller marketplace subrouter.ai's public pricing list. These are third-party resale prices, not OpenAI's official price. Many resellers use shared/subscription access or reverse-engineered integrations — availability and quality are not verified by this site. Prices are USD per 1M tokens. Reseller names are the marketplace's own listing IDs, not company names — none of them is OpenAI or any other model developer.

5 resellers passed our sanity checks against OpenAI's official price; cheapest trusted price $3.2738/1M blended.

Reseller (marketplace ID)Input $/1MOutput $/1MBlended $/1Mvs. official
a6aa 1.455 8.73 3.2738 29%
xl-ai 2.00 12.00 4.50 40%
EaseLink AI 2.00 12.00 4.50 40%
ModelPort AI 2.00 12.00 4.50 40%
xcgx 2.50 15.00 5.625 50%

Resale listings: subrouter.ai public marketplace snapshot 2026-11-06.

Official list price from OpenAI, as recorded by models.dev. See the third-party resale listings above for reseller prices — those are not official and not verified by this site.

See all of OpenAI's models on its provider page, or browse the full model directory. Full source licenses and sync dates: /data-sources/.