Ideogram 发布 Ideogram 4.5，称局部编辑不再影响画面其余部分
Ideogram says its new model can edit part of an image without messing up the rest
Ideogram 发布新模型 Ideogram 4.5，称其只修改用户指定的区域，其余画面保持不变，可减少多次编辑后的伪影。该模型提供四档质量选项，每张图 0.8 至 22 美分，均为原生 2K 分辨率，现已上线 Ideogram 平台和 API，合作方包括 Picsart、Runway、Pika 和 Leonardo AI，并称即将推出开放权重版本。
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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.