ChronoSpace

ActiveAI-native

We build world models that unlock greater efficiency and automation for the physical industries like manufacturing, retail, and construction.

What it does

Physical industries like manufacturing, retail, and construction are missing out on billions in productivity gains because AI is stuck in 2D. They process pixels, but don’t understand the 3D world – or how it changes over time. At ChronoSpace, we build 4D (3D + time) world models that digitize and simulate the physical world, unlocking greater efficiency and automation in physical industries. Imagine digital twins of factory floors that help increase throughput, or digital replicas of the real world to train robots faster – ChronoSpace’s world models make this a reality. In only the last few weeks, our world models have been deployed by customers with contracted revenue reaching multi-six figures. Our proprietary technology is based on AI breakthroughs made at Brown and Stanford in research led by Srinath Sridhar (CEO, Professor). Co-founders Aashish Rai and Tamar Kreitman previously built frontier spatial AI models and imaging systems at Brown, CMU and Meta.

Its site says now · captured 2026-09-25

ChronoSpace - Digitizing the Physical World

ChronoSpace builds AI to digitize the physical world in 4D for manufacturing, robotics, and entertainment. Backed by a16z speedrun.

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