ChatGPT 推出 Sketch 功能，可将涂鸦转为精细 AI 图像
原标题：ChatGPT Sketch turns your bad drawings into detailed AI images
AI 摘要
OpenAI 于周二发布 ChatGPT Images 2.5，并新增 Sketch 功能，用户可在 ChatGPT 内绘制草图并基于此生成图像。该功能通过输入 @Sketch 激活，实测可将鼠标绘制的简笔画转换为逼真照片，并支持对图像局部添加修改意见。OpenAI 称新版本图像具有更自然的光照和更丰富的纹理，编辑指令遵循能力更强，延迟较 Images 2.0 降低最多 50%。ChatGPT Images 2.5 现已面向 ChatGPT、ChatGPT Work 和 Codex 用户在桌面、移动端和网页端推出。
正文节选
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. ChatGPT Sketch turns your bad drawings into detailed AI images OpenAI’s updated image generation tools in ChatGPT let you use a doodle as part of your prompt. You can activate the Sketch feature