価格更新日:

OpenAI:API 料金とプロバイダー情報

公式 developers.openai.com手動で調査、最終確認

種別
公式 公式:モデルの開発元そのもの
正式名称
OpenAI API
価格のあるモデル
5 件(14 件の価格データ)

公開価格(14)

画像モデル(14)

モデル種別仕様公開価格1枚あたり ($/image)× 公式価格信頼度 · 確認日出典注記
GPT Image 1 Mini公式Low · 1024×1024掲載名:GPT Image 1 Mini$0.005 / image$0.005001.00×料金ページdevelopers.openai.com
注記
Per-image price stated on model page; 1024x1536 / 1536x1024 = $0.006. Token rates: image output $8/1M, image input $2.50/1M, text input $2/1M. Batch API: 50% off (image output $4/1M). Input tokens billed extra. (英語原文)
GPT Image 1 Mini公式Medium · 1024×1024掲載名:GPT Image 1 Mini$0.011 / image$0.01101.00×料金ページdevelopers.openai.com
注記
Per-image price stated on model page; 1024x1536 / 1536x1024 = $0.015. Token rates: image output $8/1M, image input $2.50/1M, text input $2/1M. Batch API: 50% off (image output $4/1M). Input tokens billed extra. (英語原文)
GPT Image 1 Mini公式High · 1024×1024掲載名:GPT Image 1 Mini$0.036 / image$0.03601.00×料金ページdevelopers.openai.com
注記
Per-image price stated on model page; 1024x1536 / 1536x1024 = $0.052. Token rates: image output $8/1M, image input $2.50/1M, text input $2/1M. Batch API: 50% off (image output $4/1M). Input tokens billed extra. (英語原文)
GPT Image 1.5公式Low · 1024×1024掲載名:GPT Image 1.5$0.009 / image$0.009001.00×料金ページdevelopers.openai.com
注記
Per-image output price stated on OpenAI's GPT Image 1.5 model page (1024x1024). Portrait/landscape 1024x1536 / 1536x1024: low $0.013, medium $0.05, high $0.20. Token rates: image input $8/1M (cached $2), image output $32/1M, text input $5/1M (cached $1.25), text output $10/1M (includes reasoning tokens). Input tokens billed extra. OpenAI calls it 'our previous image generation model'; snapshot gpt-image-1.5-2025-12-16. DEPRECATED: removal from the API on 2026-12-01 (deprecations page, notice 2026-06-02), replacement gpt-image-2.5-sunburst or gpt-image-2.5-flare. (英語原文)
GPT Image 1.5公式Medium · 1024×1024掲載名:GPT Image 1.5$0.034 / image$0.03401.00×料金ページdevelopers.openai.com
注記
Per-image output price stated on OpenAI's GPT Image 1.5 model page (1024x1024). Portrait/landscape 1024x1536 / 1536x1024: low $0.013, medium $0.05, high $0.20. Token rates: image input $8/1M (cached $2), image output $32/1M, text input $5/1M (cached $1.25), text output $10/1M (includes reasoning tokens). Input tokens billed extra. OpenAI calls it 'our previous image generation model'; snapshot gpt-image-1.5-2025-12-16. DEPRECATED: removal from the API on 2026-12-01 (deprecations page, notice 2026-06-02), replacement gpt-image-2.5-sunburst or gpt-image-2.5-flare. (英語原文)
GPT Image 1.5公式High · 1024×1024掲載名:GPT Image 1.5$0.133 / image$0.1331.00×料金ページdevelopers.openai.com
注記
Per-image output price stated on OpenAI's GPT Image 1.5 model page (1024x1024). Portrait/landscape 1024x1536 / 1536x1024: low $0.013, medium $0.05, high $0.20. Token rates: image input $8/1M (cached $2), image output $32/1M, text input $5/1M (cached $1.25), text output $10/1M (includes reasoning tokens). Input tokens billed extra. OpenAI calls it 'our previous image generation model'; snapshot gpt-image-1.5-2025-12-16. DEPRECATED: removal from the API on 2026-12-01 (deprecations page, notice 2026-06-02), replacement gpt-image-2.5-sunburst or gpt-image-2.5-flare. (英語原文)
GPT Image 2公式Low · 1024×1024掲載名:GPT Image 2$0.006 / image$0.006001.00×料金ページdevelopers.openai.com
注記
Per-image output cost stated in OpenAI's 'Calculating costs' table; 1024x1536 / 1536x1024 = $0.005. Token rates: image output $30/1M, image input $8/1M, text input $5/1M. Batch API: 50% off token rates (image output $15/1M). Supports sizes up to 3840px edge (2K/4K). Input tokens billed extra. (英語原文)
GPT Image 2公式Medium · 1024×1024掲載名:GPT Image 2$0.053 / image$0.05301.00×料金ページdevelopers.openai.com
注記
Per-image output cost stated in OpenAI's 'Calculating costs' table; 1024x1536 / 1536x1024 = $0.041. Token rates: image output $30/1M, image input $8/1M, text input $5/1M. Batch API: 50% off token rates (image output $15/1M). Supports sizes up to 3840px edge (2K/4K). Input tokens billed extra. (英語原文)
GPT Image 2公式High · 1024×1024掲載名:GPT Image 2$0.211 / image$0.2111.00×料金ページdevelopers.openai.com
注記
Per-image output cost stated in OpenAI's 'Calculating costs' table; 1024x1536 / 1536x1024 = $0.165. Token rates: image output $30/1M, image input $8/1M, text input $5/1M. Batch API: 50% off token rates (image output $15/1M). Supports sizes up to 3840px edge (2K/4K). Input tokens billed extra. (英語原文)
GPT Image 2.5 Flare公式Medium · 1024×1024掲載名:GPT Image 2.5 Flare$0.01317 / image$0.013171.00×料金ページdevelopers.openai.com
注記
Token-billed: image output $30/1M tokens (image input $8/1M, text input $5/1M, cached $2/$1.25). Per-image figure = output-token cost only, computed with OpenAI's own GPT Image 2.5 calculator formula on the image-generation guide (439 output tokens at 1024x1024 medium); excludes prompt/input tokens. Calculator treats Sunburst and Flare identically. Batch API not supported for this model. Qualities: low/medium/high/xhigh/max. Flare = 'fastest' GPT Image 2.5 variant; same token rates as Sunburst, so low/high/max equal the Sunburst rows per the calculator. (英語原文)
GPT Image 2.5 Sunburst公式Low · 1024×1024掲載名:GPT Image 2.5 Sunburst$0.00588 / image$0.005881.00×料金ページdevelopers.openai.com
注記
Token-billed: image output $30/1M tokens (image input $8/1M, text input $5/1M, cached $2/$1.25). Per-image figure = output-token cost only, computed with OpenAI's own GPT Image 2.5 calculator formula on the image-generation guide (196 output tokens at 1024x1024 low); excludes prompt/input tokens. Calculator treats Sunburst and Flare identically. Batch API not supported for this model. Qualities: low/medium/high/xhigh/max. (英語原文)
GPT Image 2.5 Sunburst公式Medium · 1024×1024掲載名:GPT Image 2.5 Sunburst$0.01317 / image$0.013171.00×料金ページdevelopers.openai.com
注記
Token-billed: image output $30/1M tokens (image input $8/1M, text input $5/1M, cached $2/$1.25). Per-image figure = output-token cost only, computed with OpenAI's own GPT Image 2.5 calculator formula on the image-generation guide (439 output tokens at 1024x1024 medium); excludes prompt/input tokens. Calculator treats Sunburst and Flare identically. Batch API not supported for this model. Qualities: low/medium/high/xhigh/max. (英語原文)
GPT Image 2.5 Sunburst公式High · 1024×1024掲載名:GPT Image 2.5 Sunburst$0.05268 / image$0.052681.00×料金ページdevelopers.openai.com
注記
Token-billed: image output $30/1M tokens (image input $8/1M, text input $5/1M, cached $2/$1.25). Per-image figure = output-token cost only, computed with OpenAI's own GPT Image 2.5 calculator formula on the image-generation guide (1756 output tokens at 1024x1024 high); excludes prompt/input tokens. Calculator treats Sunburst and Flare identically. Batch API not supported for this model. Qualities: low/medium/high/xhigh/max. (英語原文)
GPT Image 2.5 Sunburst公式Max · 1024×1024掲載名:GPT Image 2.5 Sunburst$0.2107 / image$0.21071.00×料金ページdevelopers.openai.com
注記
Token-billed: image output $30/1M tokens (image input $8/1M, text input $5/1M, cached $2/$1.25). Per-image figure = output-token cost only, computed with OpenAI's own GPT Image 2.5 calculator formula on the image-generation guide (7024 output tokens at 1024x1024 max); excludes prompt/input tokens. Calculator treats Sunburst and Flare identically. Batch API not supported for this model. Qualities: low/medium/high/xhigh/max. xhigh = 3122 tokens = $0.09366. (英語原文)

× 公式価格 = 換算価格 ÷ 同じモデル・同じ仕様の最安の公式価格。~ は緩い一致を示します:どちらか一方でティア、解像度、音声の有無が明記されておらず、対応しうる公式仕様がすべて同じ価格の場合です。— = 明確に比較できる公式価格がありません。

信頼度:「料金ページ」= プロバイダー自身の料金ページまたはドキュメントで確認、「料金 API」= 公開 API のレスポンスから取得。「BYO」ティアは自前アカウント持ち込みの概算で、1回あたりの価格ではありません。

確認日:各価格に添えた日付は、その価格を最後に確認した日です。直近の更新日()より 7 日を超えて古い日付はオレンジ色で表示します。

アフィリエイトプログラム

プログラム
アフィリエイト・紹介プログラムは見つかりませんでした

2026-09-28 確認。このサイトの CometAPI、Novita AI、PiAPI、Yir へのリンクには当サイトの紹介コードが含まれます(アフィリエイトリンク)。アフィリエイトプログラムがデータや順位に影響することはありません。

信頼性情報

Trustpilot
未確認

報告されている問題と規約

2026-09-28 の確認では問題は記録されていません。