CA
Sonic 3
Cartesia
Deepgram model product
Aura Asteria
Deepgram Aura Asteria TTS model
Updated Aug 12, 2026. Default version: Aura Asteria
LLMBoard scoreN/ANot scored
CoverageN/ANot scored
Context windowN/ATokens
Native catalog price$15 / 1M characters1M characters
Aura Asteria Specifications
Technical details for the model's default version.
- Version
- Aura Asteria
- Released
- Unknown
- Knowledge cutoff
- Unknown
- Parameters
- N/A
- Context window
- N/A
- Max output
- N/A
- Inputs
- text
- Outputs
- audio
- Open weights
- No
- License
- Unspecified
Aura Asteria Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
No capability profile
No version of this model currently has enough benchmark coverage for a score.
Aura Asteria Benchmark Results
Benchmark scores for the scored version.
No benchmark results
No benchmark result is linked to the scored version.
Aura Asteria Arena Results
Preference and agent-evaluation results for the default version.
No Arena results
The default version does not have a matching Arena result yet.
Aura Asteria Runtime Performance
Provider-specific output speed and catalog latency for Aura Asteria. Runtime does not affect the capability score.
No runtime data
Browse runtime rankingsNo provider-specific speed or latency record is linked to the default version yet.
Output Speed is generated output tokens received per second. Catalog latency is reported separately from observed provider TTFT.
Aura Asteria Pricing
Prices are shown in the model's native media unit and resolution tier.
- Native price
- $15 / 1M characters
- Price unit
- 1M characters
- Tier
- Standard
- Tracked offerings
- 1
| Deepgram | aura-asteria-en | global | $15 / 1M characters | 1M characters | N/A |
Media catalog prices are not converted into token input or output prices.
Aura Asteria Versions
Available versions of this model. The score column identifies the version used in the overall ranking.
| Aura Asteria | N/A | N/A | N/A | N/A | N/A | No | Unspecified |
What is Aura Asteria?
Key information about Aura Asteria and its available data.
Deepgram Aura Asteria TTS model
Data as of 2026-08-11.
Models similar to Aura Asteria
Recommendations prioritize the same model type and family, then the closest LLMBoard score.
CA
Sonic English
Cartesia
CA
Sonic Multilingual
Cartesia
DE
Aura Luna
Deepgram
DE
Aura Stella
Deepgram
EL
Eleven
ElevenLabs
FAQ
Common questions about Aura Asteria.
When was Aura Asteria released?
A release date is not available for the default version.
How much does Aura Asteria cost?
Aura Asteria's current catalog price is $15 / 1M characters.
Who created Aura Asteria?
Aura Asteria was created by Deepgram.
What is the context window for Aura Asteria?
A context window is not available for the default version.
Is Aura Asteria open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer Aura Asteria?
1 provider offerings are linked to the default version.
What models should I compare Aura Asteria with?
No nearby ranked alternatives are currently available.