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reactor
34 posts
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reactor
@reactorworld
Building the developer platform for real-time world models.
San Francisco
reactor.inc
Joined November 2025
1
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4,304
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  • user avatar
    reactor
    @reactorworld
    Jun 22
    Interactive movies are already being built on Reactor.
    user avatar
    hugo
    @hugothomel
    Jun 22
    we made an interactive movie in a day - powered by a world model - running in real time - you can explore and make your own choices this is Operation Pandora. play now 👇
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    3.9K
  • user avatar
    reactor
    @reactorworld
    Jun 18
    Realtime world models open up a new medium. Somewhere between games and movies. Our founders, on how developers can invent a new form of storytelling.
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    1.8K
    user avatar
    reactor
    @reactorworld
    Jun 18
    Full conversation with @buckymoore and @theamberyang of @lightspeedvp here:
    user avatar
    Lightspeed
    @lightspeedvp
    Jun 18
    Real-time world models represent a fundamental shift in AI. @reactorworld is building the platform for real-time generative video infrastructure, supporting developers who need the tech for use across entertainment, physical AI, and robotics. Co-founders @taiuti and
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  • user avatar
    reactor
    @reactorworld
    Jun 17
    Video models implicitly understand 3D. Here’s our CEO @taiuti on the implications of video data being more plentiful than 3D data for training world models.
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    1.7K
    user avatar
    reactor
    @reactorworld
    Jun 17
    Full conversation here:
    467
  • user avatar
    reactor
    @reactorworld
    Jun 16
    Style a 3D viewport in real time as you orbit the scene. This is one of the most impressive things we have seen built on Reactor.
    user avatar
    Daniel Skaale
    @DSkaale
    Jun 16
    Something big just landed! . 👾 NVIDIA SANA-Realtime Streaming @reactorworld now works inside the Omnia 3D viewport at runtime 🎬 1️⃣ Style your 3D viewport in real time 🎨 2️⃣ Orbit & transform the scene 🔄 3️⃣ Styled overlay updates live ⚡ Full PBR workflow with 360 HDRI
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    1.9K
  • user avatar
    reactor
    @reactorworld
    Jun 15
    Real-time video editing is here. SANA-Streaming by @nvidia is now live on Reactor. Change the style, the scene, the mood of any video as it plays, with no rendering wait. Try it now: sana-streaming.reactor.inc
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    65K
  • user avatar
    reactor
    @reactorworld
    Jun 12
    Alakazam took the GTA VI trailer and turned it into a world you can walk through, generated in real time on Reactor. By @hugothomel
    This post is unavailable.
    2.4K
  • user avatar
    reactor
    @reactorworld
    Jun 10
    Anthem's servers shut down in January. Today @hugothomel brought it back with a world model running on Reactor.
    user avatar
    hugo
    @hugothomel
    Jun 10
    we brought a game back from the dead with a world model Anthem got killed in January when its servers shut down today Freelancers can fly again no game ever has to stay dead again! try it for a limited time on play.alakazam.gg
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    2.5K
  • user avatar
    reactor
    @reactorworld
    Jun 10
    Our CEO @taiuti is in LA today at the AWS Summit. Come speak with us if you're there.
    user avatar
    Alberto
    reactor
    @taiuti
    Jun 10
    Come talk about splats 👀 and world models with me today, we @reactorworld are at the @AWSstartups booth at the AWS Summit in LA ✨
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    1.7K
  • user avatar
    reactor
    @reactorworld
    Jun 9
    This is what the next generation of experiences looks like. One sentence becomes a quest, a world, and a cast of characters with real dispositions and rules, all generated in real time on Reactor's infrastructure. Alakazam built the orchestration layer that turns a world
    user avatar
    hugo
    @hugothomel
    Jun 9
    Article cover image
    Article
    A world model isn't a game
    A technical look at the dual-loop architecture behind Alakazam: from a one-sentence prompt, to a quest graph, to the exploration-and-encounter loop you play through. In partnership with...
    3.8K
  • user avatar
    reactor
    @reactorworld
    Jun 8
    We have been working closely with the SANA team at @nvidia to make this possible. Real-time 720p world model generation with 6-DoF camera control, live now on Reactor's infrastructure.
    user avatar
    Enze Xie
    @xieenze_jr
    Jun 8
    🚀 Causal realtime streaming SANA-WM open-sourced! Thanks to @reactorworld for serving the model — try demo: sana-wm.reactor.inc ~0.93x realtime on single H100, watch 60s 720p live + 6-DoF camera control. Code: nvlabs.github.io/Sana/docs/sana…
    5.3K
  • user avatar
    reactor
    @reactorworld
    Jun 6
    Watch our CEO and cofounder @taiuti tell the Reactor story, and what we’re doing with world models in this great chat with @nikunj
    user avatar
    Nikunj Kothari
    @nikunj
    Jun 6
    A Walk In The Park (part II) feat @taiuti 🌎 (00:00) 👋 (01:10) What world models are (03:42) Origin story from text-to-3D to @reactorworld (09:22) Deciding to start the company (11:22) GTA, games, and the path into programming (15:09) Building in stealth and keeping secrets
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  • reactor reposted
    user avatar
    Alberto
    reactor
    @taiuti
    Jun 5
    We just doubled the capacity at our CVPR event to make room for more people Come by, there will be top researchers and engineers from the whole community
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    World Models & Drinks @ CVPR - Hosted By Reactor · Luma
    From luma.com
    3.7K
  • user avatar
    reactor
    @reactorworld
    Jun 3
    Introducing LongLive 2.0 by @nvidia. Real-time text-to-video with full multi-shot control. Build your story shot by shot, scene by scene. Available now on Reactor.
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    00:00
    187K

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