{"version":"1.0","generated_at":"2026-10-14T16:20:37.258091","id":1672,"slug":"tencent-hy3","title":"腾讯Hy3模型","summary":"腾讯发布295B参数MoE模型Hy3，活跃参数21B，性能超越同等规模模型，免费使用至7月21日。","abstract":"腾讯Hy3模型 腾讯发布295B参数MoE模型Hy3，活跃参数21B，性能超越同等规模模型，免费使用至7月21日。 腾讯发布295B参数MoE模型Hy3，活跃参数21B，性能超越同等规模模型，免费使用至7月21日。 原贴提到：tencent/Hy3 New Apache 2.0 licensed model from Tencent in China: Hy3 is 来源：simonwillison.net tencent/Hy3 腾讯在中国推出的新 Apache 2.0 许可模型：Hy3 是一个 295B 参数的混合专家（MoE）模型，拥有 21B 活跃参数和 3.8B MTP 层参数，由腾讯 Hy 团队开发。继四月底 Hy3 Preview 发布后，我们收集了 50 多个产品的反馈，并使用更高质量的数据扩大了后训练规模。今天，我们推出 Hy3，它超越了类似规模的模型，并与参数规模大 2-5 倍的旗舰开源模型相抗衡。它还在各种产品和生产力任务中显示出显著的效用提升。全尺寸模型在 Hugging Face 上为 598GB，FP8 量化版本为 300GB。上下文长度为 256K。在 OpenRouter 上免费使用至 7 月 21 日。我在那里让它“生成一只鹈鹕骑自行车的 SVG”并得到了这个： 这是什么信号？ 腾讯发布了参数规模达295B的MoE模型Hy3，采用Apache 2.0开源许可，表明中国科技巨头正在加速开源大模型布局，且模型性能可与国际主流开源模型竞争。Hy3的21B活跃参数设计体现了MoE架构在效率上的优势，256K上下文长度也展示了其处理长文本的能力。 为什…","access_level":"member","access_label":"免费阅读","access_mode":"full","is_preview":false,"canonical_url":"https://opc.beizhux.com/content/1672/tencent-hy3","html_url":"https://opc.beizhux.com/content/1672/tencent-hy3","json_url":"https://opc.beizhux.com/content/1672/tencent-hy3.json","published_at":"2026-07-07T07:57:35","updated_at":"2026-10-14T15:39:03","category":{"slug":"ai-business","name":"AI小生意项目库"},"source":{"site":"simonwillison.net","author":"Simon Willison","url":"https://simonwillison.net/2026/Jul/6/hy3/"},"tags":["AI","ai-in-china","generative-ai","Hy3","llm-release","llms","mixture-of-experts","MoE","pelican-riding-a-bicycle","Simon Willison","Tencent","中国AI"],"topics":[{"slug":"ai-side-business","name":"AI副业","url":"https://opc.beizhux.com/topics/ai-side-business","reason":"这篇内容命中「项目、小生意、变现」等主题信号。"},{"slug":"ai-tools","name":"AI工具","url":"https://opc.beizhux.com/topics/ai-tools","reason":"这篇内容命中「模型」等主题信号。"}],"keywords":["AI小生意项目库","AI副业","AI工具","工具","自动化","模型","Cursor","Claude","工作流","副业","创业","项目"],"questions":[{"question":"腾讯Hy3模型主要讲什么？","answer":"腾讯发布295B参数MoE模型Hy3，活跃参数21B，性能超越同等规模模型，免费使用至7月21日。"},{"question":"这篇文章最值得关注的要点是什么？","answer":"腾讯发布295B参数MoE模型Hy3，活跃参数21B，性能超越同等规模模型，免费使用至7月21日。；原贴提到：tencent/Hy3 New Apache 2.0 licensed model from Tencent in China: Hy3 is；来源：simonwillison.net"},{"question":"这篇文章和哪些AI专题相关？","answer":"它适合放在AI副业、AI工具专题里阅读。 关联原因：这篇内容命中「项目、小生意、变现」等主题信号。；这篇内容命中「模型」等主题信号。"},{"question":"阅读这篇文章建议先理解哪些关键词？","answer":"建议先理解AI工具、工具、自动化、模型、Cursor这些关键词，再结合正文判断工具、机会或风险是否值得进入自己的工作流。"}],"terms":[{"slug":"ai-tools-term","name":"AI工具","definition":"在AI觉醒星球里，「AI工具」属于「AI工具」方向。围绕AI工具、模型能力、自动化流程和真实使用场景做整理，优先关注能提升效率、降低成本和创造新交付的工具。 不只看工具热度，更看它能不能进入真实流程。","topic_slug":"ai-tools","topic_name":"AI工具","topic_title":"AI工具：模型、插件、自动化与实战场景","topic_url":"https://opc.beizhux.com/topics/ai-tools","topic_path":"/topics/ai-tools","url":"https://opc.beizhux.com/glossary/ai-tools-term","path":"/glossary/ai-tools-term","json_url":"https://opc.beizhux.com/glossary/ai-tools-term.json"},{"slug":"tools","name":"工具","definition":"在AI觉醒星球里，「工具」属于「AI工具」方向。围绕AI工具、模型能力、自动化流程和真实使用场景做整理，优先关注能提升效率、降低成本和创造新交付的工具。 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