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WorldPlay2 on Reactor

WorldPlay2 on Reactor is a browser research preview that generates a world as you move and prompt — on demand, with a possible queue.

Last checked (4 d ago)Method: Editor verifiedConfidence: medium
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A / Editor’s summary

What WorldPlay2 on Reactor is

The Reactor page returned HTTP 200 on 8 October 2026 with the title "WorldPlay2 — Reactor". It says a picture becomes a world you can walk through and that every frame is generated as you move. Its word "live" describes real-time frame generation, not a broadcast channel.

In its 7 October 2026 launch post, @reactorworld describes WorldPlay2 as a world model running on Reactor by @TencentHunyuan, with consistent worlds and prompt steering while exploring. The Tencent Hunyuan credit is the operator's claim. The Reactor page itself credits "the WorldPlay2 authors".

The project page describes a factorized hybrid control interface: frame-aligned actions plus structured semantic control separating scene, character and events. It also describes compressed memory for long-horizon consistency and Stable Forcing distillation.

The repository's README records model weights and inference code released on 6 October 2026, then browser play on Reactor and local deployment through its integration and demo frontend on 7 October. The repository's LICENSE.txt names cc-by-nc-4.0 (non-commercial); ArtRealmAI reports the weights are CC BY-NC 4.0.

ArtRealmAI calls the hosted demo a research preview with a queue. This listing is on demand and has no verified live broadcast. It is a separate product from Reactor TV (/platforms/reactor-live/), Reactor's audience-directed livestream.

Interactive Worlds
B / How it works

How the experience flows

  1. Open https://www.reactor.inc/worldplay2 to play in the browser. You may land in a queue.
  2. ArtRealmAI reports that one image and a short structured prompt create a world you can walk through in first or third person.
  3. According to ArtRealmAI, use WASD to move, arrow keys to look and space to jump. New text events change what happens mid-run.
  4. Treat the session as an on-demand research preview. The page's live wording refers to frame generation, not a verified broadcast.
C / Live status & channels

Status, as checked

WorldPlay2 browser demo
Watch
https://www.reactor.inc/worldplay2
Last checked
Valid until
Method
Editor verified
Confidence
medium
Website
Online (HTTP 200)

Site probe at 2026-10-14T22:05:09.579Z: HTTP 200 (online). Recorded as on demand — Reactor hosts WorldPlay2 as a browser research preview with a possible queue. The page's live wording describes real-time frame generation as you move, not a broadcast channel. Listed as available on demand. This directory has not verified a live broadcast.

Available to watch on demand; not a live broadcast.

Website reachability and broadcast status are recorded separately; an HTTP 200 never counts as live. Expired checks degrade to Stale, detector failures to Unverified. Methodology.

D / Why it matters

Why we track it

Records a browser deployment of an interactive world model with action and semantic controls, while distinguishing generated sessions from Reactor's separate livestream product.
E / Models & technology

Models behind the output

Reactor's launch post credits WorldPlay2 to @TencentHunyuan. That is the operator's claim; the Reactor page itself says "Model by the WorldPlay2 authors".

F / Updates timeline

Timeline

No dated updates recorded yet.

G / Sources & verification

Where each fact comes from

Editorial review: . Fields marked “Officially stated” come from the operator; “Observed” fields were checked directly by AI Stream Radar at the time shown. Quoted text is marked and attributed to its source.

  1. WorldPlay2 — Reactor
    Officially statedReactorObserved Confidence: high
    “A picture becomes a world you can walk through. We generate every frame live as you move.”

    HTTP 200 on 2026-10-08. Page title is WorldPlay2 — Reactor. Visible text includes "WorldPlay2 live on", "Model by the WorldPlay2 authors" and "Finding your place in line". Live describes real-time frame generation, not a broadcast channel. The queue does not establish pricing. Separate product from Reactor TV at live.reactor.inc (/platforms/reactor-live/). No live broadcast verified.

    namewebsite_urlorganization_idmedia_typecontinuity_typeaccess_notemodel_attributionstreams.main.watch_url
  2. Reactor — Introducing WorldPlay2
    Social / unverified discussionReactor (@reactorworld)Published 7 Oct 2026Observed Confidence: high
    “Introducing WorldPlay2, the latest world model running on Reactor by @TencentHunyuan.”

    Launch post dated 2026-10-07T02:24:14Z. Reactor says you can move through a world that stays consistent and steer what happens with a prompt as you explore. The Tencent Hunyuan credit is the operator's claim; the hosted page itself credits the WorldPlay2 authors. The launch date records this Reactor announcement, not the earlier model weights and inference code release.

    nameorganization_idmedia_typeinteraction_modesmodel_attributionlaunch_date
  3. WorldPlay2: Extending Real-Time Interactive World Models in Control and Horizon
    Officially statedWorldPlay2 authorsObserved Confidence: high
    “WorldPlay2: Extending Real-Time Interactive World Models in Control and Horizon”

    The project describes an interactive world model with a factorized hybrid control interface: frame-aligned actions and structured semantic control separating scene, character and events. It describes compressed memory for long-horizon consistency and Stable Forcing distillation. These are project descriptions, not independent validation of model performance or a live broadcast.

    media_typeinteraction_modesmodel_attribution
  4. WorldPlay2/WorldPlay2 — README and LICENSE.txt
    Officially statedWorldPlay2 authorsObserved Confidence: high
    “WorldPlay2 is now on Reactor! Play in your browser”

    README news records model weights and inference code released on 2026-10-06. The 2026-10-07 entry announces Reactor browser play or local deployment using the repository's Reactor integration and demo frontend. LICENSE.txt reads exactly "license: cc-by-nc-4.0". GitHub's license API reports NOASSERTION for this one-line tag, which is not full license text. The tag names a non-commercial license; it does not establish an unrestricted open-source release.

    github_urllaunch_datestreams.main.watch_url
  5. WorldPlay2 Opens Its Weights: Walk Into Any Image in Real Time
    Reported by third partyArtRealmAIPublished 7 Oct 2026Observed Confidence: medium
    “a research preview with a queue, not an API with published pricing”

    Coverage dated 2026-10-07 describes one image plus a short structured prompt streaming a world you walk through in first or third person: WASD to move, arrow keys to look, space to jump, and new text events changing what happens mid-run. It says browser access at reactor.inc/worldplay2 may involve a queue. Pricing is not stated. ArtRealmAI reports the weights are CC BY-NC 4.0 and describes WorldPlay2 as the sequel to WorldPlay (Tencent Hunyuan's HY-World 1.5). These are attributed coverage claims, not live-broadcast verification.

    platform_kindmedia_typeinteraction_modesaccess_typeaccess_notematuritystreams.main.watch_url
H / Related platforms

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AIXplorer — official preview

AIXplorer

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ALIBI

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Interactive WorldMultiple Choice
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