InSpatio-World 1.5 open-sources real-time 4D world model with multi-input support

liuziwei7 · x · 2026-10-08

InSpatio released and open-sourced InSpatio-World 1.5, a real-time 4D world model that turns visual inputs — single images, multi-image sets, panoramas, or video — into dynamic, navigable 4D worlds explorable beyond the original viewpoint in space and time. Code (GitHub: inspatio/inspatio-world-v1.5), weights, a live demo, and a project page are all publicly available.

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