{"id":34200,"date":"2025-04-27T14:38:16","date_gmt":"2025-04-27T06:38:16","guid":{"rendered":"https:\/\/www.1ai.net\/?p=34200"},"modified":"2025-04-27T14:38:16","modified_gmt":"2025-04-27T06:38:16","slug":"%e9%98%b6%e8%b7%83%e6%98%9f%e8%be%b0%e5%bc%80%e6%ba%90%e5%9b%be%e5%83%8f%e7%bc%96%e8%be%91%e6%a8%a1%e5%9e%8b-step1x-edit%ef%bc%9a%e8%ba%ab%e4%bb%bd%e4%b8%80%e8%87%b4%e6%80%a7%e4%bf%9d%e6%8c%81","status":"publish","type":"post","link":"https:\/\/www.1ai.net\/en\/34200.html","title":{"rendered":"Step Star Open Source Image Editing Model Step1X-Edit: Identity Consistency Maintenance, Region-Level Controls"},"content":{"rendered":"<p>April 27th.<a href=\"https:\/\/www.1ai.net\/en\/tag\/%e9%98%b6%e8%b7%83%e6%98%9f%e8%be%b0\" title=\"[View articles tagged with [Step Star]]\" target=\"_blank\" >Step Star<\/a>Announced today<a href=\"https:\/\/www.1ai.net\/en\/tag\/%e5%bc%80%e6%ba%90\" title=\"[View articles tagged with [open source]]\" target=\"_blank\" >Open Source<\/a>The image editing macromodel Step1X-Edit, which performs up to open-source SOTA, has 19B total parameters (7B MLLM + 12B DiT) and is equipped with a<strong>Precise semantic parsing, identity consistency preservation, high-precision area-level control<\/strong>Three key capabilities; support for 11 high-frequency image editing task types such as<strong>Text Replacement, Style Migration, Material Transformation, Character Retouching<\/strong>wait.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-34201\" title=\"40e24a55j00svd6eu00t8d000m800cwp\" src=\"https:\/\/www.1ai.net\/wp-content\/uploads\/2025\/04\/40e24a55j00svd6eu00t8d000m800cwp.jpg\" alt=\"40e24a55j00svd6eu00t8d000m800cwp\" width=\"800\" height=\"464\" \/><\/p>\n<p>1AI with open source link:<\/p>\n<ul>\n<li><strong>Github:<\/strong>https:\/\/github.com\/stepfun-ai\/Step1X-Edit<\/li>\n<li><strong>HuggingFace:<\/strong>https:\/\/huggingface.co\/stepfun-ai\/Step1X-Edit<\/li>\n<li><strong>ModelScope:<\/strong>https:\/\/www.modelscope.cn\/models\/stepfun-ai\/Step1X-Edit\/summary<\/li>\n<li><strong>Technical Report:<\/strong>https:\/\/arxiv.org\/pdf\/2504.17761<\/li>\n<\/ul>\n<p>Officially, Step1X-Edit has the following core capabilities for natural language image editing tasks:<\/p>\n<ul>\n<li><strong>Semantic Precision Parsing:<\/strong>It supports complex combination of commands described in natural language, and the commands do not require templates, so it can flexibly respond to the needs of multi-round and multi-task editing, and at the same time, it supports recognizing, replacing and reconstructing the text in the image;<\/li>\n<li><strong>Identity consistency is maintained:<\/strong>After editing, it can stably retain face, posture and identity features, which is suitable for high consistency scenarios such as avatars, e-commerce models and social images;<\/li>\n<li><strong>High precision regional level control:<\/strong>Supports directional editing of text, material, color, etc. for the specified area to maintain a unified image style and finer control.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>April 27 news, Step1X-Edit today announced open source image editing large model Step1X-Edit, the performance of the open source SOTA. the total number of parameters of the model is 19B (7B MLLM + 12B DiT), with semantic precision parsing, identity consistency preservation, high-precision region-level control of the three key capabilities; support for 11 types of high-frequency image editing task types, such as text replacement, style migration , material transformation , character retouching and so on. 1AI with open source links: Github: https:\/\/github.com\/stepfun-ai\/Step1X-Edit HuggingFace: https:\/\/huggingface.co\/stepfun-<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[146],"tags":[5098,219,1893],"collection":[],"class_list":["post-34200","post","type-post","status-publish","format-standard","hentry","category-news","tag-5098","tag-219","tag-1893"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts\/34200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/comments?post=34200"}],"version-history":[{"count":0,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts\/34200\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/media?parent=34200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/categories?post=34200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/tags?post=34200"},{"taxonomy":"collection","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/collection?post=34200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}