ChatGPT Sketch turns your bad drawings into detailed AI images

ChatGPT Sketch 功能：将你的拙劣涂鸦转化为精细的 AI 图像

OpenAI’s updated image generation tools in ChatGPT let you use a doodle as part of your prompt. OpenAI 在 ChatGPT 中更新了图像生成工具，允许你将涂鸦作为提示词的一部分。

OpenAI announced ChatGPT Images 2.5 on Tuesday and is adding a new way to tell ChatGPT what you want it to make an image of: by drawing a doodle. With a new feature called Sketch, you can just draw something right inside ChatGPT and then tell ChatGPT how you want it to make an image based on that sketch. OpenAI 于周二发布了 ChatGPT Images 2.5，并增加了一种全新的方式来告知 ChatGPT 你想要生成的图像内容：通过绘制涂鸦。借助名为“Sketch”的新功能，你可以直接在 ChatGPT 内部进行绘画，然后告诉 ChatGPT 如何根据该草图生成图像。

You can activate the Sketch feature by typing @Sketch into your chat box, and a window will pop up where you can make your drawing. I briefly tested it, and it successfully turned my bad doodle of a cat that I drew with my computer mouse into a realistic photo, per my instructions. You can also now leave comments directly on parts of images that you want changed, which I used to make the cat’s eyes green instead of blue. 你只需在聊天框中输入 @Sketch 即可激活该功能，随后会弹出一个窗口供你作画。我进行了简短的测试，它成功地按照我的指令，将我用鼠标画出的拙劣猫咪涂鸦变成了一张逼真的照片。此外，你现在还可以直接在图像的特定区域添加注释，要求进行修改；我正是利用这一功能将猫的眼睛从蓝色改成了绿色。

As for ChatGPT Images 2.5, OpenAI says that it makes images with “more natural lighting and richer textures,” is better at following your editing instructions “across multiple turns,” and that image generation latency has been reduced by “up to 50% compared with Images 2.0.” ChatGPT Images 2.5 is out now for ChatGPT, ChatGPT Work, and Codex users on desktop, mobile, and web, according to OpenAI. 关于 ChatGPT Images 2.5，OpenAI 表示它生成的图像具有“更自然的灯光和更丰富的纹理”，在“多轮对话”中能更好地遵循编辑指令，且图像生成的延迟相比 Images 2.0 降低了“最高 50%”。据 OpenAI 称，ChatGPT Images 2.5 现已面向桌面端、移动端和网页版的 ChatGPT、ChatGPT Work 及 Codex 用户开放。