- Batch: nova-3-medical , English ( en , en-US , en-AU , en-CA , en-GB , en-IE , en-IN , en-NZ ) Streaming: nova-3-medical , English ( en , en-US , en-AU , en-CA , en-GB , en-IE , en-IN , en-NZ ) You do not need to change your API requests to access the improvements; the updates are live for all users. Available for hosted and self-hosted* customers.