Objaverse: 800,000+ Annotated 3D Objects for AI Research

Objaverse contains over 800,000 annotated 3D objects released by the Allen Institute for AI in late 2022. It serves as a large-scale repository for 3D computer vision and generative modeling, aggregating diverse assets with associated metadata and creative commons licensing.

Use Cases

• Training generative 3D models using the 800,000+ object geometry files
• Semantic 3D shape understanding using the provided object annotations
• Text-to-3D model alignment using the descriptive metadata for each asset

Strengths

• 800,000+ annotated 3D objects
• 721,000 objects available under CC-BY 4.0
• Curated by the Allen Institute for AI

Limitations

• 77,000+ objects carry Non-Commercial or Share-Alike restrictions, limiting commercial use of the full set
• Metadata schema details are not explicitly defined in the primary summary

Provenance

Source

Allen Institute for AI (AI2)

Collection Method

Aggregated from online 3D repositories

Time Range

Up to 2022

Freshness

Last updated in March 2023; based on a 2022 publication.