Gradium model product
Gradium TTS
Model ranked by Artificial Analysis.
Updated Aug 18, 2026. Default version: Gradium TTS
LLMBoard Text-to-Speech Score55.4Gradium TTS
Coverage35%1 benchmark families
Context windowN/ATokens
Native catalog priceN/APrice unavailable
Gradium TTS Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
Gradium TTS Benchmark Results
Benchmark scores for Gradium TTS.
Sort by
Benchmark | Score | Rank | Participants | Percentile | Evidence | Evaluated |
|---|
| BenchmarkArtificial Analysis Text To Speech | Score1,096 Elo | Rank32 | Participants93 | PercentileN/A | EvidenceA | Evaluated |
Gradium 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.
Gradium 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.
Gradium TTS Runtime Performance
Provider-specific output speed and catalog latency for Gradium TTS. 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.
Gradium TTS Specifications
Technical details for the model's default version.
- Version
- Gradium 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
Gradium 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 |
|---|
| VersionGradium TTS | ReleasedN/A | LLMBoard55.4 | ParametersN/A | ContextN/A | Max outputN/A | Open weightsN/A | LicenseUnspecified |
Gradium TTS vs nearby models
Open a comparison with the three ranked models immediately above and below this model.
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What is Gradium TTS?
Key information about Gradium TTS and its available data.
Model ranked by Artificial Analysis.
Data as of 2026-08-17.
FAQ
Common questions about Gradium TTS.
When was Gradium TTS released?
A release date is not available for the default version.
How much does Gradium TTS cost?
No native catalog price is currently available for Gradium TTS.
Who created Gradium TTS?
Gradium TTS was created by Gradium.
What is the context window for Gradium TTS?
A context window is not available for the default version.
Is Gradium TTS open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer Gradium TTS?
No provider offering is currently linked to the default version.
What models should I compare Gradium TTS with?
Nearby ranked alternatives include TTS 1 HD, Eleven Turbo, Eleven.