Bloom, open source agentic framework, Anthropic Inc., San Francisco, California, USA

[Administrator]

Developer - Anthropic Inc.

github.com/safety-research/bloom

 

[Administrator]

"Bloom: an open source tool for automated behavioral evaluations"

by Isha Gupta, Kai Fronsdal, Abhay Sheshadri, Jonathan Michala, Jacqueline Tay, Rowan Wang, Samuel R. Bowman, Sara Price
December 19, 2025

 

[Administrator]

"Anthropic AI Releases Bloom: An Open-Source Agentic Framework for Automated Behavioral Evaluations of Frontier AI Models"

by Asif Razzaq
December 21, 2025