English(EN) FastH3 new H3 based model with realtime factor of 3x

FastH3 模型提供 3 倍实时因子，实现即时视频生成

作者 PulseAugur 编辑部 · [1 个来源] · 2026-08-28 18:14

一款名为 FastH3 的新模型（基于 H3 Healthcare Three Hop Index）已发布，其实时因子达到 3 倍。这一进展使开源即时视频生成成为可能，演示表明使用高端硬件可在不到一分钟的时间内创建视频。预计未来更新将把此功能带到消费级 GPU。 AI

影响这一进展使开源即时视频生成更接近现实，可能影响内容创作工作流程。

排序理由发布具有性能改进的新模型。[lever_c_demoted from research: ic=1 ai=1.0]

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

本文如何被排名

Signal score: 12 / 100; Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket: Tool; 发布具有性能改进的新模型。[lever_c_demoted from research: 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, product; 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。

r/StableDiffusion TIER_2 English(EN) · /u/That_Neighborhood345 · 2026-08-28 18:14

FastH3 新型 H3 模型，实时因子提升 3 倍

<div class="md"><p>With one B200 15s videos in 47s, nearly realtime with 4 B200, the time of open source instant video is almost here.</p> <p>They mention RTX based acceleration is coming soon, so we mere mortals will have this capability locally in consumer GPUs.<…