
GPT Image API 為開發者提供了 OpenAI 的圖像生成系列產品,包含 GPT Image 1、1.5 和 Mini 三個層級,每個層級均提供文本生成圖像和圖像編輯變體。這些模型在多種風格下均能提供準確的圖像內文本、照片級的逼真渲染以及高度的提示詞遵循能力。在 Atlas Cloud 上,您可以透過一個統一的 API 存取所有層級以及其他 300 多種模型,每張圖像低至 0.004 美元,並擁有 99.99% 的正常運行時間保證。
Atlas Cloud 為您提供最新的行業領先創意模型。
最低成本
| 模態 | 描述 |
|---|---|
| GPT Image-1 T2I API(Text to Image) | GPT Image-1 文字生成圖像 API 賦能開發者將文字提示轉化為細節豐富、令人驚嘆的逼真視覺效果。透過將 GPT-4 Turbo 的推理能力與 DALL·E 等級的視覺合成技術相結合,它為專業級圖像製作提供了業界領先的提示詞遵循度與複雜構圖能力。 |
| GPT Image-1 Edit API(Image to Image) | GPT Image-1 Edit API 賦能開發者,以無縫的一致性將現有圖像轉化為經過精細調整或重新構想的傑作。透過利用多模態理解能力,它能夠生成精確的風格轉換、情境構圖以及針對性的修改,以實現專業級的資產迭代。 |
| GPT Image-1.5 T2I API(Text to Image) | GPT Image-1.5 Text to Image API 賦能開發者以最佳化的成本將文字提示詞轉化為高品質的視覺效果。透過運用基於 GPT 的架構,它提供了強大的提示詞理解能力和視覺保真度,以實現平衡的生產工作流程。 |
| GPT Image-1.5 Edit API(Image to Image) | GPT Image-1.5 Edit API 使開發者能夠透過精確的修改來完善現有資產。透過支援 input_fidelity 控制,它能夠進行微調,同時保留臉部和標誌等關鍵元素。 |
| GPT Image-1 Mini T2I API(Text to Image) | GPT Image-1 Mini Text to Image API 為開發者提供了該系列中性價比最高的圖像生成能力。借助 GPT-5 架構,它以最低的單張圖像成本提供專業級的生成結果,是高頻大批量內容生產的理想選擇。 |
| GPT Image-1 Mini Edit API(Image to Image) | GPT Image-1 Mini Edit API 賦能開發者,透過精簡的編輯功能改造現有圖像。它以極低的成本提供必要的編輯功能,進而實現快速迭代和內容生產工作流程。 |
探索 GPT Image API 提供的功能,從靈活的風格、相片級的逼真度、準確的影像內文字到基於遮罩的編輯、背景控制與品質分級。

生成涵蓋逼真攝影、風格化藝術作品、概念藝術、資訊圖表、3D風格插畫等多領域的豐富視覺輸出。從電影級景觀到 UI 介面原型,該模型均能精準契合您的創作方向。

Maintains object relationships, lighting consistency, and color balance with industry-leading prompt adherence. Generated images exhibit natural textures, accurate proportions, and physically plausible compositions.

能夠在圖像中生成清晰、易讀的排版——是海報、迷因、漫畫、品牌視覺設計以及任何需要整合文本元素的專案的理想選擇。

藉助 GPT-4/GPT-5 的世界知識,生成事實上準確且符合語境的視覺內容。該模型理解文化背景、歷史語境以及特定領域的概念。

使用可選的遮罩輸入編輯特定區域,僅修改選中部分,同時保持影像其餘部分原樣不變。這使得 GPT Image API 在修圖、物件移除和精確的構圖調整方面非常可靠。

在支援的模型上自訂背景並產生透明輸出,是標誌、產品展示圖和分層設計工作的理想選擇。您可以將主體放置在新的場景中,或匯出乾淨的去背圖,而無需手動建立遮罩。

在每次請求時選擇低、中或高品質,以平衡您工作負載的細節與成本。較低層級可加速大批量草稿的生成,而高品質層級則能為最終資產提供最具照片級真實感的結果。
Surrealist fashion campaign poster, quadrant layout (2x2 grid of 4 variations), extreme macro photography of a human eye filling the entire frame as background — iris colors vary across panels: blue-green teal, golden hazel, natural brown — hyperrealistic eye texture with visible pores on eyelid skin, dramatic long eyelashes in black with some purple/violet colored lash extensions spiking outward in an editorial exaggerated style, miniaturized female model composited realistically into the eye environment, appearing to sit casually on the lower eyelid or eyelash roots, model wearing streetwear/casual fashion outfits — variations include: oversized grey graphic sweatshirt + black plaid wide-leg pants + black chunky platform boots, grey long-sleeve polo shirt + sage green cargo pants + tan Timberland boots + camo backpack, bold typographic brand logo "LKNLN" stamped/tattooed directly onto the eyelid skin in dark gothic/industrial bold sans-serif font, appearing as if embossed or inked into skin, lighting: dramatic studio lighting on the eye, soft fill on model, depth of field contrast between hyper-sharp iris and soft skin surroundings, color palette: skin tones, teal/hazel iris, muted sage green, plaid grey-black, amber boots, purple accent lashes, photorealistic composite, editorial fashion photography style, small watermark "AI dsgn" in bottom left corner, ultra high resolution, cinematic color grading

GPT Image 1

GPT Image 1.5

GPT Image 2
探索您可以使用 GPT Image API 建構的內容,從專業攝影和 UI 原型到行銷活動、概念藝術、風格轉換以及內容在地化。
Generate photorealistic images with cinematic lighting, precise composition, and natural textures. From product photography to editorial visuals, GPT Image models produce outputs indistinguishable from professional camera work.
Create clean, modern design concepts including app interfaces, dashboards, websites, and product layouts. The models excel at generating structured compositions with professional aesthetics.
Rapidly produce campaign-ready visuals for social media, digital ads, and brand marketing. Support for multiple quality tiers enables both rapid A/B testing and high-end final deliverables.
Explore styles, moodboards, and concept art at speed. Generate illustrations in diverse artistic styles — from watercolor paintings to anime, comic books to oil paintings.
Transform existing images into different artistic styles while preserving core subject matter. Convert photos to cartoons, paintings, sketches, or any aesthetic direction with natural language instructions.
Quickly adapt visual content for different markets, audiences, or platforms. Modify backgrounds, adjust colors, update styling, or re-contextualize imagery through simple text descriptions.
查看不同廠商的模型表現 — 對比效能、價格和獨特優勢,做出明智決策。
| Model | Reference Image Limit | Output Num | Resolution | Aspect Ratio |
|---|---|---|---|---|
| GPT Image-1 | 4 | 1~10 | 1024×1024, 1024×1536, 1536×1024 | 1:1, 3:2, 2:3 |
| GPT Image-1.5 | 10 | 1 | 1024×1024, 1024×1536, 1536×1024 | 1:1, 3:2, 2:3 |
| GPT Image-1 Mini | 4 | 1~10 | 1024×1024, 1024×1536, 1536×1024 | 1:1, 3:2, 2:3 |
| Nano Banana 2 | 14 | 1 | 4K, 2K, 1K | 1:1 3:2 2:3 3:4 4:3 4:5 5:4 9:16 16:9 21:9 |
| Seedream 5.0 | 14 | 1~15 | 2K~4K+ | 1:1 3:2 2:3 3:4 4:3 4:5 5:4 9:16 16:9 21:9 |
幾分鐘即可上手 — 按照以下簡單步驟,透過 Atlas Cloud 平台整合和部署模型。
在 atlascloud.ai 註冊並完成驗證。新用戶可獲得免費額度,用於探索平台和測試模型。
將先進的 GPT Image 模型與 Atlas Cloud 的 GPU 加速平台相結合,提供無與倫比的效能、可擴展性和開發體驗。
低延遲:
GPU 最佳化推理,實現即時回應。
統一 API:
一次整合,暢用 GPT Image、GPT、Gemini 和 DeepSeek。
透明定價:
按 Token 計費,支援 Serverless 模式。
開發者體驗:
SDK、資料分析、微調工具和模板一應俱全。
可靠性:
99.99% 可用性、RBAC 權限控制、合規日誌。
安全與合規:
SOC 2 Type II 認證、HIPAA 合規、美國資料主權。
The GPT Image API offers three tiers. GPT Image-1 is the flagship for the highest quality, GPT Image-1.5 balances strong quality with lower cost, and GPT Image-1 Mini is the most cost-efficient for high-volume work. Each tier is available in both text to image and image to image variants.
Each model supports Low, Medium, and High quality settings. Higher quality produces more detailed and photorealistic results but at higher cost. For initial testing and previews, use Low quality for speed and savings. Switch to High quality for final deliverables requiring maximum fidelity.
Text-to-Image models support three output sizes: 1024×1024 (square), 1024×1536 (portrait), and 1536×1024 (landscape). Choose based on your use case — portrait for characters and vertical art, landscape for cinematic scenes and wide compositions, square for general purpose content.
Yes. The GPT Image API edit models accept an optional mask input, so you can control exactly which regions of an image are modified while the rest stays untouched. This supports precise inpainting for retouching, object removal, and localized changes.
The GPT Image API gives developers programmatic access to OpenAI's GPT Image family, a suite of multimodal image generation and editing models. It generates and edits images from text and image inputs, with accurate in-image text, photorealistic rendering, and strong prompt adherence. On Atlas Cloud you reach all three tiers through one unified API alongside 300+ models.
On Atlas Cloud the GPT Image API uses flat per-image pricing, starting at $0.004 per image on GPT Image-1 Mini, $0.008 on GPT Image-1.5, and $0.009 on GPT Image-1. Pricing is transparent with no token math, so you can predict the cost per generation before you run it.
No. OpenAI gates the GPT Image models behind organization verification in its own developer console, which can block individual developers. With the GPT Image API on Atlas Cloud you only need an Atlas Cloud account, so you can get a key and start generating without OpenAI verification.
Yes. Images you generate through the GPT Image API come with full commercial usage rights, and you retain ownership of the content you create. This makes it suitable for client work, marketing campaigns, and products you ship.
Yes. Atlas Cloud exposes an OpenAI-compatible API, so you can point the OpenAI SDK at the Atlas Cloud base URL, add your Atlas key, and call the GPT Image API with your existing code. You can make your first request in minutes without rebuilding your integration.
The GPT Image API gives you programmatic control that the chat experience does not, including quality settings, output size and format, mask-based editing, and batch generation. It is built for integrating image generation into your own apps and pipelines, rather than one-off creation in a chat window.
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