Gradium model product
Gradium TTS Beta
Model ranked by Artificial Analysis.
Updated Aug 18, 2026. Default version: Gradium TTS Beta
LLMBoard Text-to-Speech Score62.5Gradium TTS Beta
Coverage35%1 benchmark families
Context windowN/ATokens
Native catalog priceN/APrice unavailable
Gradium TTS Beta Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
Gradium TTS Beta Benchmark Results
Benchmark scores for Gradium TTS Beta.
Sort by
Benchmark | Score | Rank | Participants | Percentile | Evidence | Evaluated |
|---|
| BenchmarkArtificial Analysis Text To Speech | Score1,157 Elo | Rank13 | Participants93 | PercentileN/A | EvidenceA | Evaluated |
Gradium TTS Beta 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 Beta 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 Beta Runtime Performance
Provider-specific output speed and catalog latency for Gradium TTS Beta. 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 Beta Specifications
Technical details for the model's default version.
- Version
- Gradium TTS Beta
- 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 Beta 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 Beta | ReleasedN/A | LLMBoard62.5 | ParametersN/A | ContextN/A | Max outputN/A | Open weightsN/A | LicenseUnspecified |
Gradium TTS Beta vs nearby models
Open a comparison with the three ranked models immediately above and below this model.
Models similar to Gradium TTS Beta
Recommendations prioritize the same model type and family, then the closest LLMBoard score.
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Speech 2.8 HD
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Realtime TTS-2 - Research Preview
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What is Gradium TTS Beta?
Key information about Gradium TTS Beta and its available data.
Model ranked by Artificial Analysis.
Data as of 2026-08-17.
FAQ
Common questions about Gradium TTS Beta.
When was Gradium TTS Beta released?
A release date is not available for the default version.
How much does Gradium TTS Beta cost?
No native catalog price is currently available for Gradium TTS Beta.
Who created Gradium TTS Beta?
Gradium TTS Beta was created by Gradium.
What is the context window for Gradium TTS Beta?
A context window is not available for the default version.
Is Gradium TTS Beta open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer Gradium TTS Beta?
No provider offering is currently linked to the default version.
What models should I compare Gradium TTS Beta with?
Nearby ranked alternatives include Lightning V3.1 Pro (Jul 2026), Realtime TTS-2 - Research Preview, Speech 2.8 HD.