推出 ChatGPT Images 2.5

每周，人们通过 ChatGPT Images 和 API 中的 GPT‑Image 模型创建超过 30 亿张图像。今天，我们将通过 ChatGPT Images 2.5 拓展你的创作空间——这是我们全新的业界领先图像模型，为你的创意工作流程带来更清晰的细节、更精准的编辑和更快的生成速度。Every week, people create more than 3 billion images across ChatGPT Images and the GPT‑Image models in the API. Today, we’re expanding what you can create with ChatGPT Images 2.5—our new state-of-the-art image model that brings sharper details, more precise editing, and faster generation to your creative workflows.

Images 2.5 能够生成更自然的光照和更丰富的纹理，更好地保留参考照片中的主体，并且在多轮交互中更可靠地遵循编辑指令。与 Images 2.0 相比，我们还将图像生成延迟降低了最多 50%，因此你可以更快地生成图像并完善创意。Images 2.5 produces more natural lighting and richer textures, is better at preserving the subjects in your reference photos, and follows editing instructions more reliably across multiple turns. We’ve also reduced image generation latency by up to 50% compared with Images 2.0, so you can generate images and refine your concepts more quickly.

在 ChatGPT 中，我们正在推出一些产品功能，让你更好地掌控创作过程。Sketch⁠（在新窗口中打开）是一项新功能，可让你直接在 ChatGPT 中绘图，作为最终图像的参考。模板让你更轻松地开始创作一些最受欢迎的图像格式，例如传单和产品照片。你现在还可以直接在图像上添加评论，以便进行更有针对性的编辑；此外，你还可以分享自己使用过的提示词，让其他人用他们自己的照片和细节尝试你的创意。In ChatGPT, we’re introducing product features that give you more control over the creative process. Sketch⁠(opens in a new window) is a new feature that lets you draw directly in ChatGPT as a reference for your final image. Templates make it easier to start creating across some of the most popular image formats, like flyers and product photos. You can also now place comments directly on images for more focused editing, and you can share prompts you’ve used to let others try your ideas with their own photos and details.

Images 2.5 现已面向所有 ChatGPT、ChatGPT Work 和 Codex 用户开放，支持桌面端、移动端和网页端。Images 2.5 is available to all ChatGPT, ChatGPT Work, and Codex users across desktop, mobile, and web.

对于开发者，我们将在 API 中推出两个新模型。GPT‑Image‑2.5 Flare 带来质量、编辑能力和速度方面的相同改进，而 GPT‑Image‑2.5 Sunburst 则为需要更长生成时间的精细创意工作提供更高水平的精准度。For developers, we’re introducing two new models in the API. GPT‑Image‑2.5 Flare brings the same improvements in quality, editing, and speed, and GPT‑Image‑2.5 Sunburst offers an extra level of precision for detailed creative work with longer generation times.

最有意义的图像让人感到它们扎根于所依据的真实人物、地点和记忆。Images 2.5 更擅长基于参考照片进行创作，将熟悉的主体转换到全新的场景、视觉风格和构图中。图像中的主体看起来更具辨识度，光照和纹理更加自然，鲜明的特征也更有可能得以保留。The most meaningful images feel grounded in the real-life people, places, and memories they’re based on. Images 2.5 is better at working from reference photos to transform familiar subjects across new settings, visual styles, and compositions. Image subjects look more recognizable, lighting and textures feel more natural, and distinctive features are more likely to carry through.

对于使用 API 构建的团队而言，这种同等程度的还原度让以参考内容为主导的工作流程更加可靠，从而使变体能够始终锚定于原始源内容。For teams building with the API, this same fidelity makes reference-led workflows more reliable, so variations can stay anchored to the original source.

我们让专注于特定内容的编辑变得更加轻松，从而帮助你获得更符合实际构想的最终图像。Images 2.5 更擅长只编辑你要求修改的部分，同时保持其余细节不变——即使面对更复杂的主体和背景也是如此。We’ve made it easier for you to make focused edits, so you end up with final images that are more aligned with what you actually had in mind. Images 2.5 is better at editing only what you’ve asked for, while keeping the rest of the details the same—even with more complex subjects and backgrounds.

对于使用 Images API 的开发者而言，这使用户能够更新单个元素（例如产品、背景或文案片段），同时保留其周围的主体、构图和品牌呈现方式。For developers using the Images API, this gives users the ability to update a single element—such as a product, background, or piece of copy—while preserving the subject, composition, and brand treatment around it.

以下视频由多张图像组成，突出了该模型遵循精确编辑指令能力的提升。The following videos are made up of multiple images, highlighting the model’s improved ability to follow precise editing instructions.

在较长的 ChatGPT 对话中，Images 2.5 能够在多次编辑过程中更可靠地遵循具体的编辑指令。之前的修改更有可能保持一致，而每次新的编辑都会在已有成果的基础上继续进行，不会随着时间推移而降低图像质量。During longer ChatGPT conversations, Images 2.5 follows specific editing instructions more reliably across multiple edits. Earlier changes are more likely to stay consistent, and each new edit builds on the work you’ve already done without degrading image quality over time.

这种一致性在生产工作流中同样至关重要，因为开发人员需要进行有针对性的更改，而无需重新构建整个资源。That consistency also matters in production workflows, where developers need to make targeted changes without rebuilding the entire asset.

以下视频由多张图像组成，突出了该模型在多轮交互中保持图像质量方面的改进能力。The following videos are made up of multiple images, highlighting the model’s improved ability to maintain image quality over multiple turns.

Images 2.5 更擅长理解复杂的视觉指令，并将其转化为连贯的结果。包含现实世界信息的图像，其内容更加准确；该模型还能够处理更复杂的布局，包括透明背景。此外，它在还原视觉风格方面也表现更佳，因此生成的图像能更贴合您的艺术构想。Images 2.5 is better at understanding complex visual instructions and translating them into coherent results. Images that include real-world information have more accurate content, and the model can handle more complex layouts including transparent backgrounds. It’s also better at reflecting visual styles, so your images are more aligned with your artistic vision.

对于开发者和企业而言，这让复杂的创意简报更加可靠。随着指令变得更加具体，模型更有可能保留所要求的视觉方向、构图和各项细节，而不是逐渐偏离。这一点在生成一系列符合品牌定位的创意素材、保留既定层级结构的 UI 概念，或符合明确结构的演示文稿视觉内容时尤为重要。For developers and businesses, this makes complex creative briefs more dependable. The model is more likely to retain the requested visual direction, composition, and individual details, instead of drifting as instructions become more specific. That matters when generating a series of on-brand creative assets, UI concepts that preserve a given hierarchy, or presentation visuals that fit a defined structure.

有时，解释一个想法最清晰的方式就是把它画出来。Sometimes the clearest way to explain an idea is by drawing it.

我们正在推出 Sketch，这项新功能让你可以直接在 ChatGPT 中绘图，并将其用作视觉参考。现在，你可以快速勾勒房间的布局、正在构思的服装轮廓，或者只是画一幅有趣的涂鸦，而 ChatGPT 会将你的粗略草图转化为完整的图像。添加风格描述和任何其他你希望体现的细节，确保最终效果符合你的构想。We’re introducing Sketch, a new feature which lets you draw right in ChatGPT and use it as a visual guide. Now you can quickly sketch the layout of a room, the contour of an outfit you’re concepting, or just a funny doodle, and ChatGPT will turn your rough art into a complete image. Add a description of the style and any other details you want to make sure it reflects your vision.

你不需要是专业艺术家——这只是让最终图像更接近你心中设想的另一种方式。要亲自试试看⁠（在新窗口中打开），只需在 ChatGPT 中输入“@Sketch”。You don’t need to be a professional artist—this is just another way to get your final image closer to what you have in mind. To try it yourself⁠(opens in a new window), just type “@Sketch” in ChatGPT.

有时，你可能很清楚自己想要制作什么，只是需要一些帮助来开始。At times you may have a clear idea of what you want to make—you just need some help getting started.

我们正在为一些最受欢迎的创意格式推出模板。无需从空白画布开始，您可以选择“海报”或“周边商品”等模板，并添加要传达的信息、设计元素或风格等细节，以个性化您的结果。We’re introducing templates for some of the most popular creative formats. Instead of starting with a blank canvas, you can choose a template like “Poster” or “Merch” and add details like information to convey, design elements, or styles to personalize your results.

你常常会得到一张好得不分享都可惜的图片。Often you end up with an image that’s too good not to share.

现在，当你分享一张图片时，还可以选择附上生成这张图片所使用的提示词。其他人随后可以基于同样的创意继续发挥，加入他们自己的图片和细节，制作出属于自己的版本。Now when you share an image, you can also choose to include the prompt that got you there. Someone else can then run with the same idea, bringing in their own images and details to make a version that feels like their own.

例如，试试这个目前正在走红的提示词⁠（在新窗口中打开），看看你在 80 年代会是什么样子！For example, try out this prompt⁠(opens in a new window) that’s currently going viral to see what you would’ve looked like in the ’80s!

开发者正在借助 Images API，将图像生成工作流集成到创意、营销、零售和媒体团队日常使用的产品中。Developers are building image generation workflows into products used by creative, marketing, retail, and media teams every day with the Images API.

我们将在 API 中发布两个全新的图像模型：We’re releasing two new image models in the API:

GPT‑Image‑2.5 Flare 将质量、编辑和速度方面的相同改进带入 API，并且是大多数应用的默认选择；与 GPT‑Image‑2 相比，它能够以低 50% 的延迟生成质量更高的图像。它非常适合从创作者内容和社交内容，到产品体验、视觉搜索、快速图像原型设计以及大批量生成等各种场景。GPT‑Image‑2.5 Flare brings the same improvements in quality, editing, and speed to the API and is the default choice for most applications, delivering higher-quality images than GPT‑Image‑2 at 50% lower latency. It’s well suited to everything from creator and social content to product experiences, visual search, rapid image prototyping, and high-volume generation.

GPT‑Image‑2.5 Sunburst 专为需要在编辑过程中实现更精细控制的高端视觉工作流而打造。可将其用于创意和编辑工作流，例如制作可直接用于生产的营销活动创意或精美的产品图像。GPT‑Image‑2.5 Sunburst is built for premium visual workflows that benefit from tighter control across edits. Use it for creative and editing workflows like production-ready campaign creative or polished product imagery.

以下是早期客户对这些新模型的评价：Here’s what early customers have to say about the new models:

我们正在努力让图像生成功能变得实用、富有创意且安全。ChatGPT Images 2.5 在现有安全措施的基础上进行了构建，通过检查提示词和图像来帮助防止生成有害内容。我们继续使用 C2PA 元数据和隐形水印，以帮助识别使用我们工具生成的图像。您可以在系统卡片中进一步了解我们的评估和方法（在新窗口中打开）。We’re building image generation to be useful, creative, and safe. ChatGPT Images 2.5 builds on our existing safeguards, with checks on prompts and images to help prevent harmful outputs. We continue to use C2PA metadata and invisible watermarking to help identify images made with our tools. You can read more about our evaluations and approach in the system card⁠(opens in a new window).

Images 2.5 将于今天面向所有层级的 ChatGPT、ChatGPT Work 和 Codex 用户，在桌面端、移动端和网页版陆续推出。Images 2.5 is rolling out today to ChatGPT, ChatGPT Work, and Codex users across all tiers on desktop, mobile, and web.

GPT‑Image‑2.5 Sunburst 和 GPT‑Image‑2.5 Flare 现已在 API 中提供。请在此处查看定价详情。GPT‑Image‑2.5 Sunburst and GPT‑Image‑2.5 Flare are available in the API. See pricing details here.