{"id":12583,"date":"2026-09-24T00:04:19","date_gmt":"2026-09-23T16:04:19","guid":{"rendered":"https:\/\/infernews.com\/blog\/qwen-image-2-1-4-step\/"},"modified":"2026-09-24T00:04:19","modified_gmt":"2026-09-23T16:04:19","slug":"qwen-image-2-1-4-step","status":"publish","type":"post","link":"https:\/\/infernews.com\/blog\/qwen-image-2-1-4-step\/","title":{"rendered":"Qwen-Image 2.1 \u56db\u6b65\u751f\u6210\u52a0\u901f\uff0c\u4f46\u8907\u96dc\u7de8\u8f2f\u4ecd\u672a\u5b8c\u5584"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/09\/pasted-86a26526acd2.jpg\" alt=\"Og image\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9762\u5c0d\u9700\u8981\u8f03\u5feb\u51fa\u5716\u3001\u53c8\u8981\u6309\u6587\u5b57\u6307\u793a\u4fee\u6539\u5716\u7247\u7684\u5834\u666f\uff0cQwen-Image-2.1-viggle-turbo \u628a\u539f\u59cb Qwen\/Qwen-Image-2.1 \u7531 40 \u6b21 Transformer passes \u58d3\u7e2e\u81f3 4 \u6b21\uff0c\u652f\u63f4 text-to-image \u53ca image-to-image \u7de8\u8f2f\uff0c\u4ea6\u53ef\u914d\u5408 1 \u81f3 3 \u5f35\u53c3\u8003\u5716\u3002\u6a21\u578b\u5c6c\u65bc\u57fa\u65bc Qwen\/Qwen-Image-2.1 \u7684 adapter \u9805\u76ee\uff0c\u7531 Viggle \u4f7f\u7528 Distribution Matching Distillation\uff08DMD\uff09\u8a13\u7df4\uff0c\u4e26\u53d6\u6d88 classifier-free guidance\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9805\u76ee\u63d0\u4f9b\u5169\u500b\u5b78\u751f\u6a21\u578b\uff0c\u53d6\u6368\u96c6\u4e2d\u5728\u4e0b\u8f09\u9ad4\u7a4d\u8207\u7de8\u8f2f\u7cbe\u6e96\u5ea6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>transformer\/<\/code>\uff1a\u5b8c\u6574\u5fae\u8abf\u7684 bf16 Transformer\uff0c\u7d04 14.2 GB\uff0c\u6703\u53d6\u4ee3\u57fa\u790e Transformer\uff1b\u9801\u9762\u76ee\u524d\u63a8\u85a6\u9019\u500b\u7248\u672c\uff0c\u8cea\u6027\u6bd4\u8f03\u4e2d\u7de8\u8f2f\u66f4\u5fe0\u5be6\u3002<\/li>\n<li><code>Qwen-Image-2.1-viggle-turbo-4step-lora-r64.safetensors<\/code>\uff1arank 64\u3001\u7d04 340 MB \u7684 LoRA adapter\uff0c\u8f09\u5165\u57fa\u790e Transformer \u5f8c\u904b\u884c\uff0c\u4e0b\u8f09\u8f03\u5feb\u4f46\u6548\u679c\u7a0d\u5f31\u3002<\/li>\n<li><code>peft\/<\/code>\uff1a\u540c\u4e00 LoRA \u7684 PEFT key format\u3001F32 \u6b0a\u91cd\uff1bLoRA \u4e0d\u6703\u5408\u4f75\u5165 Transformer\uff0c\u904b\u884c\u6642\u8f09\u5165\u53ef\u907f\u514d bf16 \u5408\u4f75\u9020\u6210\u7684\u640d\u5931\u3002<\/li>\n<li>text encoder\u3001VAE \u53ca processor \u6c92\u6709\u96a8\u9805\u76ee\u91cd\u65b0\u767c\u5e03\uff0c\u6703\u5f9e\u57fa\u790e\u6a21\u578b\u5132\u5b58\u5eab\u8f09\u5165\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b8c\u6574\u5fae\u8abf\u7248\u672c\u7684 DMD objective \u52a0\u5165 low-frequency teacher anchor\uff0c\u5169\u500b\u7248\u672c\u90fd\u662f\u5404\u81ea\u8a13\u7df4\u6d41\u7a0b\u7684 step-400 EMA checkpoint\u3002Text-to-image \u5728\u56db\u6b65\u4e0b\u5df2\u5177\u53ef\u7528\u6027\uff0c\u4f46 v0.1 \u4ecd\u662f preview\uff1b\u591a\u53c3\u8003\u5716\u5408\u6210\u3001\u63db\u81c9\u3001\u4fdd\u7559\u8eab\u4efd\uff0c\u4ee5\u53ca\u540c\u6642\u5305\u542b\u591a\u9805\u9650\u5236\u7684\u6307\u4ee4\uff0c\u660e\u986f\u4e0d\u53ca\u539f\u672c 40 \u6b65\u7684 base model\uff0c\u56e0\u6b64\u4e0d\u80fd\u8996\u70ba\u5b8c\u6574\u66ff\u4ee3\u54c1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u70ba <code>QwenImage21Pipeline<\/code> \u5c1a\u672a\u7d0d\u5165\u5df2\u767c\u5e03\u7684 diffusers\uff1b\u540c\u6642\u8981\u5b89\u88dd <code>peft<\/code>\u3001PyTorch\u3001Transformers\u3001Accelerate\u3001Safetensors \u53ca Pillow\u3002\u63d0\u4f9b\u5167\u5bb9\u6c92\u6709 GGUF \u6a94\u6848\u3001GGUF \u6a94\u6848\u5927\u5c0f\u3001\u91cf\u5316\u7d1a\u5225\u3001mmproj\u3001\u4e0a\u4e0b\u6587\u9577\u5ea6\u3001Ollama\u3001LM Studio \u6216 llama.cpp \u652f\u63f4\u8cc7\u6599\uff0c\u4ea6\u6c92\u6709 MTP draft speculation \u6216\u6b63\u5f0f benchmark \u6578\u5b57\uff1b\u786c\u4ef6\u9700\u6c42\u53ea\u80fd\u6309\u5b8c\u6574 Transformer \u7d04 14.2 GB bf16 \u6b0a\u91cd\u53e6\u884c\u898f\u5283\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/huggingface.co\/Viggle\/Qwen-Image-2.1-viggle-turbo\" rel=\"noopener noreferrer\"><strong>\u6a21\u578b<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Viggle \u5c07 Qwen-Image 2.1 \u84b8\u993e\u81f3\u56db\u6b65\u751f\u6210\uff0c\u63db\u4f86\u901f\u5ea6\u63d0\u5347\uff0c\u540c\u6642\u4fdd\u7559\u7de8\u8f2f\u80fd\u529b\u4e0a\u7684\u53d6\u6368\u3002<\/p>\n","protected":false},"author":8,"featured_media":12582,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"wpai_generated_summary":"","footnotes":""},"categories":[185,30,157,120,129,152,150,199,212],"tags":[],"class_list":["post-12583","post","type-post","status-publish","format-standard","hentry","category-qwen","category-image","category-157","category-120","category-txt2img","category-python","category-150","category-dataset-","category-lora"],"_links":{"self":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/12583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/comments?post=12583"}],"version-history":[{"count":0,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/12583\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media\/12582"}],"wp:attachment":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media?parent=12583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/categories?post=12583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/tags?post=12583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}