Deepgram Models
Every Deepgram speech and audio model, explained in plain English. Deepgram's speech models — the Nova transcription and Aura voice families.
What are the Deepgram models?
Deepgram releases new AI models regularly, and the announcements are usually written for engineers. We explain each model in language anyone can follow: what it does well, what it costs, what it can handle, and how it compares to the one before it.
Models, newest first
- Flux 2025-10-02 Flux explained →
- Aura-2 2025-05-14 Aura-2 explained →
- Nova-3 2025-02-12 Nova-3 explained →
- Aura 2024-09-18 Aura explained →
- Aura-1 2024-04-11 Aura-1 explained →
- Nova-2 2023-11-14 Nova-2 explained →
- Nova 2023-06-30 Nova explained →
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