OpenAI has Released the 'circuit-sparsity': A Set of Open Tools for Connecting Weight Sparse Models and Dense Baselines through Activation Bridges - MarkTechPost

Artificial Intelligence AI Infrastructure Tech News AI Paper Summary Technology AI Shorts Applications Editors Pick Language Model Machine Learning New Releases Open Source Staff OpenAI has Released the ‘circuit-sparsity’: A Set of Open Tools for Connecting Weight Sparse Models and Dense Baselines through Activation Bridges By Asif Razzaq - December 13, 2025 OpenAI team has released th