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jd-opensource/JoyAI-Echo

JoyAI-Echo-1.5: Long-Horizon Audio-Visual Generation for Persistent Stories and Interactive Worlds

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Python
2.1k
177
5 contributors
Custom license
website
AchievementsView all →
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Momentum

How fast jd-opensource/JoyAI-Echo is gaining stars, and where it lands on Trendshift and GitHub Trending

Activity and trending

Stars, forks and merged pull requests each day or month, lined up with the repository's rank on Trendshift Trending

Aug 24 – Oct 23, 2026

Stars +199 in 61 days

02040
39

Forks +8 in 61 days

012
2

Merged PRs 1 in 61 days

01
1

Trendshift Trendingwhere the repository ranked each day it made the top 25

Not in the Trendshift top 25 in this period

Aug 24Sep 1Sep 9Sep 17Sep 25Oct 3Oct 11Oct 19
The left and right arrow keys step from day to day; Home and End go to the first and the last

Stars, forks, merged pull requests and Trendshift Trending rank, by day
DayStars gainedForks gainedMerged PRs
Mon, Aug 24, 2026+10+00
Tue, Aug 25, 2026+33+00
Wed, Aug 26, 2026+39+11
Thu, Aug 27, 2026+14+00
Fri, Aug 28, 2026+9+00
Sat, Aug 29, 2026+4+00
Sun, Aug 30, 2026+4+00
Mon, Aug 31, 2026+8+00
Tue, Sep 1, 2026+6+00
Wed, Sep 2, 2026+3+00
Thu, Sep 3, 2026+2+00
Fri, Sep 4, 2026+7+00
Sat, Sep 5, 2026+1+00
Sun, Sep 6, 2026+3+00
Mon, Sep 7, 2026+0+00
Tue, Sep 8, 2026+1+00
Wed, Sep 9, 2026+5+00
Thu, Sep 10, 2026+11+10
Fri, Sep 11, 2026+4+00
Sat, Sep 12, 2026+0+00
Sun, Sep 13, 2026+1+00
Mon, Sep 14, 2026+1+10
Tue, Sep 15, 2026+3+00
Wed, Sep 16, 2026+2+00
Thu, Sep 17, 2026+1+00
Fri, Sep 18, 2026+3+00
Sat, Sep 19, 2026+1+00
Sun, Sep 20, 2026+1+00
Mon, Sep 21, 2026+0+00
Tue, Sep 22, 2026+1+10
Wed, Sep 23, 2026+1+00
Thu, Sep 24, 2026+1+10
Fri, Sep 25, 2026+2+20
Sat, Sep 26, 2026+0+00
Sun, Sep 27, 2026+0+00
Mon, Sep 28, 2026+0+00
Tue, Sep 29, 2026+2+00
Wed, Sep 30, 2026+0+00
Thu, Oct 1, 2026+1+00
Fri, Oct 2, 2026+0+00
Sat, Oct 3, 2026+0+00
Sun, Oct 4, 2026+0+00
Mon, Oct 5, 2026+0+00
Tue, Oct 6, 2026+0+00
Wed, Oct 7, 2026+2+00
Thu, Oct 8, 2026+1+00
Fri, Oct 9, 2026+2+00
Sat, Oct 10, 2026+2+00
Sun, Oct 11, 2026+0+00
Mon, Oct 12, 2026+2+00
Tue, Oct 13, 2026+0+00
Wed, Oct 14, 2026+1+00
Thu, Oct 15, 2026+1+00
Fri, Oct 16, 2026+0+10
Sat, Oct 17, 2026+0+00
Sun, Oct 18, 2026+0+00
Mon, Oct 19, 2026+0+00
Tue, Oct 20, 2026+2+00
Wed, Oct 21, 2026+1+00
Thu, Oct 22, 2026+0+00
Fri, Oct 23, 2026+0+00
Total+199+81
  • 1#1 on the list
  • 7Rank that day
  • Not trending

Mentions and achievements

Where people are talking about jd-opensource/JoyAI-Echo, and every badge it has earned
  1. Aug 261 post

    • 📄 EchoWM: Open and Enterable Omnimodal World Models by Songchun Zhang, Yaowei Li et al. A unified trajectory-controlled world model that natively generates synchronized video, env sound, music, and…

      Read full on X, posted by @papersdatacode

      @papersdatacode · x.com

  2. Aug 251 post

    • JD's EchoWM makes generative media enterable An omnimodal world model that responds to continuous navigation while generating 720p video, environmental sound, music, and speech that evolve together.…

      Read full on X, posted by @HuggingPapers

      @HuggingPapers · x.com

  3. 20 days earlier
  4. Aug 51 post

    • 别人还在为长视频生成角色三分钟就崩头疼，京东开源的JoyAI-Echo已经做到5分钟多镜头故事从头稳到尾了 ——跨模态记忆库记住前面角色和剧情，后面不会接不上，推理速度快7.5倍质量不掉，评测数据最高领先81.7%。 代码权重全开源，本地跑ComfyUI命令行都支持。 🔗：

      Read full on X, posted by @Huahuazo

      @Huahuazo · x.com

  5. 1 month earlier
  6. Jul 11 post

    • Local AI News You Missed - June 2026

      Read full on Reddit

      r/StableDiffusion

  7. 13 days earlier
  8. Jun 181 post

    • • 7.5x speedup via DMD-distilled few-step inference • Paired cross-modal memory bank preserves character appearance and voice • Outperforms HappyOyster on long-form and Wan 2.6 on human-centric tasks

      Read full on X, posted by @the_osps

      @the_osps · x.com

  9. 10 days earlier
  10. Jun 82 posts

    • AI 视频下一阶段不是拼单条画面，而是拼记忆。 JoyAI-Echo 这个开源项目值得看：它把多镜头、声音、人物一致性放在一起做。 说白了，AI 视频正在从“生成一段”，走向“导演一组镜头”。

      Read full on X, posted by @LuooTo

      @LuooTo · x.com

    • 京东刚开源的 AI 视频模型 JoyAI-Echo 有点猛啊！ 直接把长视频「变脸变声」这个老大难痛点干掉了，还能用自然语言指令做局部修改，根本不用重新生成整个视频！ 最离谱的是，它居然能直接生成 5 分钟 长视频，而且完全开源！ 搞 AI 视频的道友们，又有新玩具了！快冲 GitHub 去玩儿吧！

      Read full on X, posted by @VincentLogic

      @VincentLogic · x.com

  11. Jun 61 post

    • xiaoer-videolab tackles open source ai in a way that could simplify your team's stack. One click on the toolbar grabs the current page's video into ~/Downloads — local yt-dlp daemon, 1800+ sites.…

      Read full on X, posted by @sainathgupta

      @sainathgupta · x.com

  12. Jun 52 posts

    • 🇨🇳JD open-sources JoyAI-Echo, a long audio-video generation framework Consistent character appearance & voice across 5min videos 7.5× faster powered by DMD Chat-based partial scene editing…

      Read full on X, posted by @Chinazhidx

      @Chinazhidx · x.com

    • JoyAI-Echo video model released on HF

      Read full on Reddit

      r/StableDiffusion

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