Improved Nova-3 Models for Arabic, Armenian, Bengali, Bulgarian, Danish, English (Australia, New Zealand), Greek, Gujarati, Hebrew, Nepali, Slovak, Tagalog, and Urdu

Deepgram released improved Nova-3 models for 13 existing languages, aimed at better transcription quality in batch and streaming. This includes a new Nova-3 model for Australian and New Zealand English.

If you already send model=nova-3 with language=en-AU or language=en-NZ, requests use the new English (Australia, New Zealand) model automatically, for both batch and streaming. Other English codes stay on the general Nova-3 English model.

The other improved languages depend on the mode:

• Batch and streaming: Armenian, Danish, Hebrew, Slovak, Urdu
• Batch only: Bulgarian, Greek, Gujarati, Tagalog
• Streaming only: Arabic, Bengali, Nepali

You don't need to change your API requests, and the updates are live for all users. Self-hosted customers need to request the updated models from their Deepgram account representative.