Ai2 Playground (Try Open Models)
A place to chat directly with the Olmo models released by the Allen Institute for AI (Ai2). The model in use is shown on screen; at the time of capture it was Olmo 3.1 32B Instruct. You can also enable tool calling and add your own tools.
How to try it
On first visit a terms and data-consent dialog appears, and you must press "Accept terms & use Playground" before you can start. The dialog also has optional checkboxes for publishing your conversations and uploads in open research datasets. The interface is English and the model is aimed at English queries; the site asks you not to submit personal or confidential information and states that conversations may be used to train models, so do not enter personal information.