Ideogram 发布图像模型 Ideogram 4.5，主打局部编辑不破坏画面其余部分
Ideogram says its new model can edit part of an image without messing up the rest
Ideogram 发布新图像模型 Ideogram 4.5，称其只修改用户指定的区域，不会改动画面其余部分，可用于产品摄影、室内设计、照片修复和图中文字编辑。该模型原生支持 2K 分辨率，分四档质量，单张价格 0.8 至 22 美分，现已在 Ideogram 平台和 API 上线，合作方包括 Picsart、Runway、Pika 和 Leonardo AI。
Oct 1, 2026
Ideogram says its new model Ideogram 4.5 solves one of AI image editing's biggest headaches. When you edit part of an image, the rest shouldn't change. Swap someone's outfit, and their body shape and background should stay intact. Leading models like GPT-Image 2.5 and Nano Banana have gotten much better at this, but they still tend to produce artifacts, especially after multiple edits. Ideogram 4.5 only touches what the user tells it to, the company claims. Target use cases include product photography, interior design, photo restoration, and in-image text editing. Early testers confirm strong consistency across edits.
Ideogram 4.5 offers four quality tiers ranging from 0.8 to 22 cents per image, all at native 2K resolution. The model is available now on the Ideogram platform and through the API. Partners include Picsart, Runway, Pika, and Leonardo AI. Ideogram also says an open-weight release is coming soon.
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来源：The Decoder · the-decoder.com