All models

Local and streamed real-time world model

Waypoint 1.5

A real-time generated world that can run in a browser or locally on supported consumer hardware.

Browser experience plus open-weight local Biome releasePublic demo
OrganizationOverworld
CategoryLocal and streamed real-time world model
AvailabilityInstant browser access through Overworld.stream and local installation through the open-source Biome client.
Last reviewed2026-08-27

01 / Overview

Real-time local inference, browser streaming, first-person control, efficient generative-world rendering.

A real-time generated world that can run in a browser or locally on supported consumer hardware.

Compare browser latency with local responsiveness when both are available.

Separate frame-rate claims from spatial memory and control quality.

02 / Strengths

Where it stands out

  • Offers a low-friction browser path as well as a more private local path.
  • Makes an open-weight world model accessible through a purpose-built consumer client.
  • Targets real-time response on a broader range of gaming hardware than cluster-only demos.

03 / Boundaries

What not to overclaim

  • Local performance depends on the exact model tier, GPU, memory, drivers, and client release.
  • Visual world continuity does not imply game logic, physics, collision, or editable assets.
  • macOS and other hardware support must be checked against the current installer documentation.

A generated first-person visual environment, not a conventional game engine or authored level.

04 / Access & output

How the model reaches people

Instant browser access through Overworld.stream and local installation through the open-source Biome client.

Platforms
Web browser · Biome desktop client · Open model artifacts
Outputs
Live interactive visual world
Inputs & compatibility
Keyboard movement · Supported NVIDIA RTX hardware for local use · Browser streaming without local setup

05 / Practical path

How to evaluate it

  1. 01

    Try the browser version first to understand the interaction model.

  2. 02

    Read the current hardware requirements before downloading Biome.

  3. 03

    Choose the model tier that matches the local GPU and resolution target.

  4. 04

    Test repeated turns and revisits instead of judging only the first few seconds.

Primary evidence

Sources