About this model or application
Aura-2 supports seven languages through language-specific voice selectors on /v1/speak.
Family & other versions2 sources
Background for the family or other versions. These sources are counted separately from evidence for this release.
Model cards & docsOfficial
Text-to-speech Models & Languages OverviewFamily & other versions
Aura-2 language-specific voices on /v1/speak; distinct from Flux TTS.
Model cards & docsOfficial
Deepgram pricingFamily & other versions
Pay-as-you-go streaming, recorded and input-character synthesis rates.
Model family catalog1
Current models
Official catalogAura-2 — Thalia (English)AvailableAPI
- Model ID
aura-2-thalia-en- Released
- Not stated
- Availability
- Available
- Input
- Text
- Output
- Audio
- Deployment / access
- API
- Capabilities
- Speech generation
First-party endpoint pricing
USD / million characters- Input
- 30
Pay-as-you-go input-text rate; converted from USD 0.030 per 1,000 characters.
English voice example; other supported languages need their own voice IDs.