ImprovementBuild ·
Improved model selector in the builder
What it does
The revised model picker combines provider browsing, model details, and supported reasoning and search controls in one panel.
Before this
A reorganisation. Model selection and reasoning controls already existed; the revised picker brings model details and draft options together with an explicit apply step.
Why it matters
Check a model’s capabilities and configure it before applying it to your agent.
How it works
Open the model picker in the Agent Builder, search by name or use filters such as Actions, Image upload, and Reasoning, then select a model to inspect its details.
Set the supported reasoning or search options, then choose Use followed by the model name; for an option change on the current model, choose Apply changes.