MongoDB - Build AI That Scales
Mini toolsFlex4DHuman
By World Labs
Flex4DHuman is a flexible multi-view video diffusion model for 4D human reconstruction. It takes one or more reference-view videos, camera poses, and target camera poses, then synthesizes synchronized novel-view videos using relative camera-pose conditioning rather than explicit geometry priors such as skeletons, depth maps, normals, or rendered target geometry. The generated dense multi-view videos can be lifted into dynamic 4D Gaussian splats, with target applications in AR/VR, gaming, simulation, video re-shooting, and scalable 4D content creation.
New
Multimodal
Gen 3
Overview
Flex4DHuman is a multi-view video diffusion model that turns monocular or sparse multi-view videos of dynamic subjects into synchronized dense multi-view videos for 4D human reconstruction.
About World Labs
We build foundational world models that can perceive, generate, reason, and interact with the 3D world — unlocking AI's full potential through spatial intelligence by transforming seeing into doing, perceiving into reasoning, and imagining into creating. We believe spatial intelligence will unlock new forms of storytelling, creativity, design, simulation, and immersive experiences across both virtual and physical worlds.
Industry:
Artificial Intelligence
Company Size:
63
Location:
San Francisco, CA, US
Website:
worldlabs.ai
Tools using Flex4DHuman
No tools found for this model yet.
Last updated: June 15, 2026
