Early Access Feature
New Models
We're expanding the number of models available in Harvey's model selector.
Interested in testing this feature?
Contact your Customer Success Manager for early access.
Overview
New AI models are now typically available in Early Access within days of launch. New models, including smaller Sonnet- and Luna-class models, will appear in Harvey’s model selector with a Beta tag once your admin opts in.
Key Features
- Quarterly opt-in: Admins opt in once per quarter to receive every new model released in that quarter.
- Free during Early Access: Beta-tagged models cost nothing extra for any user.
- Rolling releases: Models are added to the Early Access set as they launch; availability by surface and region varies by model.
Note: Early Access model visibility follows the model settings your workspace admins have configured. For example, if Claude is disabled for your workspace, you will not see beta-tagged Opus models within your model selector.
How To Use
- Open a new thread in Harvey.
- Select the
Model selector icon in the prompt window. - Select the
Model icon. - Choose a model from the list. Early Access models will appear with a Beta tag once your workspace admin opts in.
Available Models
You can view all available models, including those in Early Access (EA), within our article, What AI Models Does Harvey Use?
Early Access Notes
We're currently testing and collecting feedback on these models. If you'd like to them added to your workspace, please submit a feature access request.