GPT Image 2.5 Sunburst
OpenAI 面向高品質生成與精確編輯的最強圖片模型。
產品定位
最高圖片能力
適合複雜生成與精確編輯
輸入類型
文字 + 圖片
生成或編輯時最多使用 14 張參考圖
品質檔位
6 檔
從 low 到 max，並支援自動選擇
執行方式
同步 + 異步
可等待直接響應，或透過輪詢和回調取得結果
gpt-image-2.5-sunburst試玩區
gpt-image-2.5-sunburstClick or drag
分辨率 (sent to backend)
Aspect Ratio (sent to backend)
Quality (sent to backend)
Output format (sent to backend)
暫無輸出
定價
| 用量指標 | Standard 價格 |
|---|---|
| 文字輸入 | $4590$5 / 100 萬 Token10% off |
| 圖片輸入 | $7290$8 / 100 萬 Token10% off |
| 圖片輸出 | $27090$30 / 100 萬 Token10% off |
Text input · $4.5 · 1M tokens
Image input · $7.2 · 1M tokens
Image output · $27 · 1M tokens
README
- GPT Image 2.5 Sunburst 是 OpenAI 最強的圖片生成與編輯模型，適合編輯精度和整體結果品質比最低延遲更重要的複雜工作流。
- 模型支援基於文字和圖片輸入進行生成與編輯。ReachAPI 支援最多 14 張 HTTPS 參考圖、1K、2K 和 4K 解像度檔位、三種標準比例，以及 PNG、JPEG 或 WebP 輸出。
- 品質可設定為 low、medium、high、xhigh、max 或 auto。雖然 Sunburst 與 Flare 使用相同的 Token 單價，但不同品質和圖片尺寸的 Token 消耗可能不同。
- 該模型目前在 ReachAPI 處於內部預覽階段。可透過 OpenAI 相容的同步接口直接等待結果，也可透過異步任務接口使用 URL 參考圖、任務輪詢和可選的終態回調。
API
API
端點
同步生成
POST https://direct.reachapi.ai/v1/images/generations同步編輯
POST https://direct.reachapi.ai/v1/images/edits異步任務
POST https://direct.reachapi.ai/v1/images/create認證
Authorization: Bearer YOUR_REACH_API_KEY
示例
同步生成
curl -X POST "https://direct.reachapi.ai/v1/images/generations" \
-H "Authorization: Bearer YOUR_REACH_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-image-2.5-sunburst",
"prompt": "A precise editorial product photograph of a silver watch on slate, soft studio lighting",
"size": "1536x1024",
"quality": "high",
"background": "auto",
"moderation": "auto",
"output_format": "png"
}'同步編輯
curl -X POST "https://direct.reachapi.ai/v1/images/edits" \ -H "Authorization: Bearer YOUR_REACH_API_KEY" \ -F "model=gpt-image-2.5-sunburst" \ -F "prompt=Preserve the watch geometry and replace only the background with dark brushed metal" \ -F "image[]=@/path/to/watch.png" \ -F "size=1536x1024" \ -F "quality=xhigh" \ -F "output_format=png"
異步任務
curl -X POST "https://direct.reachapi.ai/v1/images/create" \
-H "Authorization: Bearer YOUR_REACH_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-image-2.5-sunburst",
"callback_url": "https://example.com/reachapi/callback",
"input": {
"prompt": "A precise editorial product photograph of a silver watch on slate, soft studio lighting",
"resolution": "2k",
"aspect_ratio": "3:2",
"quality": "high",
"background": "auto",
"moderation": "auto",
"output_format": "png"
}
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