Hume AI model product
Octave TTS
Octave TTS is a text-to-speech model from Hume AI.
Updated Sep 8, 2026. Default version: Octave TTS
LLMBoard Text-to-Speech Score49.7Octave TTS
Coverage35%2 benchmark families
Context windowN/ATokens
Native catalog priceN/APrice unavailable
Octave TTS Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
Octave TTS Benchmark Results
Benchmark scores for Octave TTS.
Sort by
Benchmark | Score | Rank | Participants | Percentile | Evidence | Evaluated |
|---|
| BenchmarkTTS Arena V2 | Score1,523.00 elo | Rank05 | Participants17 | Percentile75.00% | EvidenceB | EvaluatedN/A |
| BenchmarkArtificial Analysis Text To Speech | Score1,029.00 elo | Rank69 | Participants96 | Percentile28.42% | EvidenceB | EvaluatedN/A |
Octave TTS 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.
Octave TTS Pricing
Prices are shown in the model's native media unit and resolution tier.
- Native price
- N/A
- Price unit
- N/A
- Tier
- Standard
- Tracked offerings
- 0
No price available
This model does not have a current media price.
Media catalog prices are not converted into token input or output prices.
Octave TTS Runtime Performance
Provider-specific output speed and catalog latency for Octave TTS. Runtime does not affect the capability score.
No runtime data
No 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.
Octave TTS Specifications
Technical details for the model's default version.
- Version
- Octave TTS
- 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
Octave TTS Versions
Available versions of this model. The score column identifies the version used in the overall ranking.
Sort by
Version | Released | LLMBoard | Parameters | Context | Max output | Open weights | License |
|---|
| VersionOctave TTS | ReleasedN/A | LLMBoard49.70 | ParametersN/A | ContextN/A | Max outputN/A | Open weightsNo | LicenseUnspecified |
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What is Octave TTS?
Key information about Octave TTS and its available data.
Octave TTS is a text-to-speech model from Hume AI. It is ranked by Artificial Analysis.
Data as of 2026-09-08.
FAQ
Common questions about Octave TTS.
When was Octave TTS released?
A release date is not available for the default version.
How much does Octave TTS cost?
No native catalog price is currently available for Octave TTS.
Who created Octave TTS?
Octave TTS was created by Hume AI.
What is the context window for Octave TTS?
A context window is not available for the default version.
Is Octave TTS open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer Octave TTS?
No provider offering is currently linked to the default version.