Models
Meet the models that power Heyno.
Choose a model
Use the model and effort control beneath the composer to pick an available model and adjust how hard it thinks.
Higher effort can improve results on complex tasks, but it takes longer. Start with the default effort and increase it when a task needs deeper planning or analysis.
Recommended models
Our flagship frontier model. Strongest capability for complex work, with voice built in, and it can run in our cloud, your cloud, or on-prem.
The everyday model. Balanced capability and cost for most chats, drafts, and day-to-day work.
Our voice model. Fast, natural speech for calls and hands-free conversations.
Choosing your model
Where each model shines
- Ruby-Horizon, for complex, high-value work. Choose it for ambiguous or difficult tasks that need extra analysis, judgment, or polish, and for anything that must run in your own environment.
- Ruby, the everyday workhorse. Choose it for chats, drafts, and day-to-day tasks where you don’t need Ruby-Horizon’s full depth.
- Ruby Voice, for calls and conversation. Choose it whenever the result is spoken: answering the phone, hands-free requests, or voice notes.
Pick an effort level
- Light suits quick, well-scoped tasks.
- Medium balances speed and depth for tasks that need more planning.
- High suits difficult work with multiple steps, sources, or tradeoffs.
Other models
Heyno One connects Heyno to outside model providers through a single API, priced by usage. Use it when a workflow needs a specific external model. It isn’t one of our models. It routes to theirs, so availability and price follow the provider.