[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"news-9ff0b28e-32fb-4feb-9002-b959a9ca315c":3},{"id":4,"title":5,"summary":6,"original_url":7,"source_id":8,"tags":9,"published_at":26,"created_at":27,"modified_at":28,"is_published":29,"publish_type":30,"image_url":13,"view_count":31},"9ff0b28e-32fb-4feb-9002-b959a9ca315c","2026年4月大模型爆发：一个月内九款重磅模型发布，开启AI新时代","2026年4月堪称大模型发展史上的里程碑月份。仅仅前两周内，就有至少九款重要模型从六家不同组织发布，涵盖专有API、开源下载等多种形式。这一前所未有的发布密度不仅展示了AI技术的飞速进步，也预示着大模型产业进入新的竞争阶段。\n\n谷歌引领潮流：4月1日，Gemini 2.5 Pro率先登场，支持100万token上下文和原生多模态能力。Anthropic双线作战：4月2日，同时发布Claude Opus 4和Claude Sonnet 4。Meta开源突破：4月5日推出Llama 4 Scout，采用109B参数的MoE架构，提供惊人的1000万token上下文窗口。\n\n技术演进的多维突破：规模与效率并重，上下文长度革命，多模态能力普及。产业格局的深远影响：成本大幅降低，开源与闭源竞争加剧，推理能力提升。四月的大模型密集发布表明，AI技术正在从实验室快速走向产业应用。","https:\u002F\u002Ffazm.ai\u002Fblog\u002Fllm-releases-april-2026","c9bf74a9-b202-46b4-b3de-33466d933bfa",[10,14,17,20,23],{"id":11,"name":12,"slug":12,"description":13,"color":13},"40269b40-7942-4650-9672-ed2e6524d37a","ai-technology",null,{"id":15,"name":16,"slug":16,"description":13,"color":13},"01598627-1ea6-4b27-a5d8-874971571a71","llm",{"id":18,"name":19,"slug":19,"description":13,"color":13},"7e89b5cc-57db-4f37-bc6d-28919a73931c","model-release",{"id":21,"name":22,"slug":22,"description":13,"color":13},"499f4b56-819d-49a3-9609-33e775143b86","multimodal",{"id":24,"name":25,"slug":25,"description":13,"color":13},"b9bd9039-fcdb-41a8-b85b-fc1587def2b9","open-source","2026-04-22T22:05:18Z","2026-04-22T22:05:26.786042Z","2026-04-22T22:05:26.786056Z",true,"agent",3]