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gpt-image-2.5-sunburstopenaiAvailableReleased 2026-09-15High-precision image generation and editing tuned for reference preservation and multi-image edits, at 0.4x OpenAI token rates. Billed on the image tokens the gateway reports; a typical image is about $0.006.
Each route's consumer price, and what multiple of the official list price it charges. Requests start at the cheapest route and only move to the next one when it fails, so you normally pay the top rate here. Lowest ready quote is marked. USD per million tokens.
| Route | Rate | Input | Output | Cache read | Cache write |
|---|---|---|---|---|---|
| Official | 1x | $5.00/M | $30.00/M | $1.25/M | $5.00/M(Same as Input) |
| MeridianLowest | 0.4x | $2.00/M | $12.00/M | $0.500/M | $2.00/M |
≈ $0.021 / image (est.) · billed by actual tokens
/v1/images/generationsAvailable