Overworld: $4.5 Million Pre-Seed Funding Raised For Local-First Diffusion World Models
By Amit Chowdhry ● Jan 24, 2026
Overworld (formerly Wayfarer Labs) has released a research preview of what it calls a local-first diffusion world model, an early and experimental system designed for researchers, engineers, and builders exploring how diffusion-based world models might run entirely on-device at frame rates suitable for play. The company framed the release as foundational work toward a broader platform, while cautioning that the preview does not yet reflect the level of visual fidelity, stability, or depth it plans to deliver publicly.