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English(EN) Tencent just dropped a 770B parameter AI model. 🤯 Meet Hy4 Preview. 🧠 770B total parameters ⚡ 49B active parameters 📚 1M-token context window 🔓 Open-weight 💻 Co

腾讯发布7700亿参数开放权重AI模型Hy4 Preview

腾讯发布了Hy4 Preview,一个拥有7700亿总参数和490亿活跃参数的开放权重AI模型。该模型具有100万token的上下文窗口,并采用了混合专家(Mixture-of-Experts)架构,这意味着每个token只激活其一小部分参数。此次发布凸显了开放权重AI领域的快速发展。 AI

影响 此次发布标志着开放权重AI模型竞赛迈出了重要一步,其庞大的参数量和上下文窗口有望影响未来的研究和开发。

排序理由 前沿实验室模型发布,附带系统卡。[lever_c_从前沿发布降级:ic=1 ai=1.0]

在 Mastodon — mastodon.social 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

腾讯发布7700亿参数开放权重AI模型Hy4 Preview

本文如何被排名

Signal score
14 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Significant
前沿实验室模型发布,附带系统卡。[lever_c_从前沿发布降级:ic=1 ai=1.0]
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
model release
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
Breaking (< 6h)
Fresh story with cross-source coverage still developing. Ranking may shift as more sources report.

完整方法见我们的编辑标准

报道来源 [1]

  1. Mastodon — mastodon.social TIER_1 English(EN) · chipsterkids ·

    腾讯发布了参数量达7700亿的AI模型。🤯 认识一下Hy4 Preview。🧠 总参数7700亿 ⚡ 活动参数490亿 📚 100万token上下文窗口 🔓 开放权重 💻 Co

    Tencent just dropped a 770B parameter AI model. 🤯 Meet Hy4 Preview. 🧠 770B total parameters ⚡ 49B active parameters 📚 1M-token context window 🔓 Open-weight 💻 Coding, research, productivity & AI agents Hy4 uses a Mixture-of-Experts architecture, so only a portion of the model is a…