{"id":10040,"date":"2026-07-08T21:12:10","date_gmt":"2026-07-08T13:12:10","guid":{"rendered":"https:\/\/infernews.com\/blog\/gemma-4\/"},"modified":"2026-07-08T21:12:10","modified_gmt":"2026-07-08T13:12:10","slug":"gemma-4","status":"publish","type":"post","link":"https:\/\/infernews.com\/blog\/gemma-4\/","title":{"rendered":"[\u6280\u8853\u6587\u7ae0] Gemma 4\uff1a\u66f4\u5feb\u66f4\u6173\u7b97\u529b\u7684\u591a\u6a21\u614b\u958b\u653e\u6a21\u578b"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/07\/pasted-7f4c40f07f55.jpg\" alt=\"Hero image preview\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Google \u6b63\u5f0f\u767c\u4f48 Gemma 4 \u6280\u8853\u5831\u544a\u6587\u7ae0\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7576\u6a21\u578b\u8981\u540c\u6642\u8655\u7406\u6587\u5b57\u3001\u5716\u7247\u540c\u97f3\u8a0a\uff0c\u5e38\u898b\u505a\u6cd5\u591a\u6578\u9760\u7368\u7acb encoder \u52a0\u4e0a\u5927\u578b\u8a9e\u8a00\u6a21\u578b\u7d44\u5408\uff1b\u80fd\u529b\u96d6\u7136\u5b8c\u6574\uff0c\u4f46\u8a18\u61b6\u9ad4\u4f54\u7528\u3001\u63a8\u7406\u901f\u5ea6\u540c\u9577\u4e0a\u4e0b\u6587\u6210\u672c\u90fd\u5bb9\u6613\u8b8a\u91cd\u3002Gemma 4 Technical Report \u91dd\u5c0d\u7684\u6b63\u662f\u5462\u500b\u77db\u76fe\uff1a\u5514\u53ea\u8ffd\u6c42\u66f4\u5f37\u8868\u73fe\uff0c\u4ea6\u60f3\u628a\u591a\u6a21\u614b\u7406\u89e3\u3001\u63a8\u7406\u80fd\u529b\u540c\u8a08\u7b97\u6548\u7387\u653e\u5230\u540c\u4e00\u689d\u8def\u7dda\u4e0a\u8655\u7406\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gemma 4 \u5c6c\u65bc open-weight\u3001natively multimodal language models\uff0c\u6db5\u84cb dense \u540c Mixture-of-Experts\uff08MoE\uff09\u67b6\u69cb\uff0c\u898f\u6a21\u7531 2.3B \u5230 31B\u3002\u5831\u544a\u6700\u503c\u5f97\u7559\u610f\u7684\u5c0d\u6bd4\uff0c\u5728\u65bc\u4f5c\u8005\u5514\u518d\u53ea\u6cbf\u7528\u300c\u66f4\u5927\u6a21\u578b\u52a0\u5916\u639b\u6a21\u7d44\u300d\u5462\u7a2e\u56fa\u5b9a\u7bc4\u5f0f\uff0c\u800c\u662f\u52a0\u5165 thinking mode\uff0c\u4ee4\u6a21\u578b\u5148\u7522\u751f reasoning trace \u518d\u56de\u7b54\uff1b\u540c\u6642\u7528\u9577\u4e0a\u4e0b\u6587\u512a\u5316\u3001KV cache sharing\uff0c\u4ee5\u53ca\u5728 12B \u7248\u672c\u5f15\u5165 unified, encoder-free architecture\uff0c\u628a raw audio \u540c image patches \u76f4\u63a5\u6295\u5f71\u5230 LLM embedding space\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5462\u7a2e\u8a2d\u8a08\u5e36\u4f86\u7684\u597d\u8655\u5e7e\u5be6\u969b\uff1a\u4e00\u65b9\u9762\uff0c\u9577\u4e0a\u4e0b\u6587\u4e0b\u7684\u8a18\u61b6\u9ad4\u58d3\u529b\u6709\u6a5f\u6703\u6e1b\u8f15\uff0c\u5831\u544a\u63d0\u5230 global KV cache footprint \u6700\u591a\u53ef\u6e1b 37.5%\uff1b\u53e6\u4e00\u65b9\u9762\uff0c\u6a21\u578b\u4ea6\u63d0\u4f9b\u7528 quantization-aware training\uff08QAT\uff09\u8a13\u7df4\u7684\u91cf\u5316\u7248\u672c\uff0c\u76e1\u91cf\u5728\u4e0d\u660e\u986f\u72a7\u7272\u54c1\u8cea\u4e0b\u6e1b\u5c11\u53c3\u6578\u8a18\u61b6\u9ad4\u4f54\u7528\u540c\u5ef6\u9072\u3002\u53e6\u6709 autoregressive multi-token prediction\uff08MTP\uff09drafter head\uff0c\u914d\u5408 speculative decoding \u63d0\u5347\u89e3\u78bc\u901f\u5ea6\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u652f\u63f4\u6587\u5b57\u3001\u5716\u7247\u3001\u97f3\u8a0a\uff0c\u591a\u500b\u578b\u865f\u8986\u84cb\u4e0d\u540c\u786c\u4ef6\u9700\u6c42<\/li>\n<li>\u4ee5 thinking mode \u52a0\u5f37\u6578\u5b78\u3001\u7de8\u7a0b\u7b49\u91cd\u63a8\u7406\u4efb\u52d9<\/li>\n<li>\u900f\u904e p-RoPE\u3001KV cache sharing \u7b49\u65b9\u6cd5\u6539\u5584\u9577\u4e0a\u4e0b\u6587\u6548\u7387<\/li>\n<li>12B \u578b\u865f\u63a1\u7528 encoder-free \u8def\u7dda\uff0c\u6e1b\u5c11\u7368\u7acb encoder \u5e36\u4f86\u7684\u8a18\u61b6\u9ad4\u788e\u7247\u5316<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6027\u80fd\u65b9\u9762\uff0c\u5831\u544a\u6307 Gemma 4 \u5728 STEM\u3001\u591a\u6a21\u614b\u540c\u9577\u4e0a\u4e0b\u6587 benchmark \u6709\u660e\u986f\u9032\u6b65\uff0c\u4ea6\u5728 Arena \u7b49 human-rated tasks \u63a5\u8fd1\u66f4\u5927\u578b\u7684 frontier open models\u3002\u539f\u59cb\u8cc7\u6599\u672a\u63d0\u4f9b\u5b89\u88dd\u6b65\u9a5f\u6216\u5b8c\u6574\u4f7f\u7528\u6d41\u7a0b\uff0c\u4f46\u5df2\u6e05\u695a\u4ea4\u4ee3\u6a21\u578b\u7cfb\u5217\u7684\u6838\u5fc3\u53d6\u5411\uff1a\u7528\u8f03\u53ef\u63a7\u7684\u6210\u672c\uff0c\u63db\u53d6\u66f4\u63a5\u8fd1\u524d\u6cbf\u6c34\u6e96\u7684\u591a\u6a21\u614b\u63a8\u7406\u80fd\u529b\uff0c\u4e26\u4ee5 Apache 2.0 \u6388\u6b0a\u958b\u653e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/arxiv.org\/pdf\/2607.02770\" rel=\"noopener noreferrer\" target=\"_blank\"><strong>Paper<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gemma 4 \u60f3\u89e3\u6c7a\u7684\uff0c\u4e0d\u53ea\u662f\u6a21\u578b\u5920\u5514\u5920\u5927\uff0c\u800c\u662f\u9ede\u6a23\u540c\u6642\u517c\u9867\u63a8\u7406\u3001\u591a\u6a21\u614b\u540c\u90e8\u7f72\u6548\u7387\u3002\u4f60\u53ef\u4ee5\u628a\u5b83\u7406\u89e3\u6210\u4e00\u7d44\u66f4\u8cbc\u8fd1\u958b\u767c\u8207\u88dd\u7f6e\u843d\u5730\u9700\u8981\u7684 Gemma \u65b0\u4e16\u4ee3\u6a21\u578b\u3002<\/p>\n","protected":false},"author":8,"featured_media":10039,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ai_generated_summary":"","footnotes":""},"categories":[178,140,30,29,131,119,76,127,199],"tags":[],"class_list":["post-10040","post","type-post","status-publish","format-standard","hentry","category-google","category-gemini","category-image","category-audio","category-embedding","category-119","category-76","category-127","category-dataset-"],"_links":{"self":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/10040","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=10040"}],"version-history":[{"count":0,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/10040\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media\/10039"}],"wp:attachment":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media?parent=10040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/categories?post=10040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/tags?post=10040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}