Sparse Array Consortium

Coordinating sparse array programming, interchange, APIs, and benchmarks.

Projects
Finch Tensor

Sparse and structured tensor programming.

 
Binsparse

A binary format for sparse tensor interchange.

 
Array API Standard

We are working with the organizers of the Python array API to include sparsity-specific extensions.

 
Sparse Array Programming Suite

Application benchmarks for sparse array programming systems.

 

People

The consortium brings together researchers and builders working on sparse array programming systems and standards.

© 2026 Sparse Array Consortium