Microsoft model product
Azure HD 2.5
Model ranked by Artificial Analysis.
Updated Aug 18, 2026. Default version: Azure HD 2.5
LLMBoard Text-to-Speech Score59.4Azure HD 2.5
Coverage35%1 benchmark families
Context windowN/ATokens
Native catalog priceN/APrice unavailable
Azure HD 2.5 Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
Azure HD 2.5 Benchmark Results
Benchmark scores for Azure HD 2.5.
Sort by
Benchmark | Score | Rank | Participants | Percentile | Evidence | Evaluated |
|---|
| BenchmarkArtificial Analysis Text To Speech | Score1,131 Elo | Rank21 | Participants93 | PercentileN/A | EvidenceA | Evaluated |
Azure HD 2.5 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.
Azure HD 2.5 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.
Azure HD 2.5 Runtime Performance
Provider-specific output speed and catalog latency for Azure HD 2.5. 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.
Azure HD 2.5 Specifications
Technical details for the model's default version.
- Version
- Azure HD 2.5
- 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
Azure HD 2.5 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 |
|---|
| VersionAzure HD 2.5 | ReleasedN/A | LLMBoard59.4 | ParametersN/A | ContextN/A | Max outputN/A | Open weightsN/A | LicenseUnspecified |
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What is Azure HD 2.5?
Key information about Azure HD 2.5 and its available data.
Model ranked by Artificial Analysis.
Data as of 2026-08-17.
FAQ
Common questions about Azure HD 2.5.
When was Azure HD 2.5 released?
A release date is not available for the default version.
How much does Azure HD 2.5 cost?
No native catalog price is currently available for Azure HD 2.5.
Who created Azure HD 2.5?
Azure HD 2.5 was created by Microsoft.
What is the context window for Azure HD 2.5?
A context window is not available for the default version.
Is Azure HD 2.5 open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer Azure HD 2.5?
No provider offering is currently linked to the default version.
What models should I compare Azure HD 2.5 with?
Nearby ranked alternatives include Speech 2.6 HD, Lightning V3.1 Pro TTS (Jun 2026), Realtime TTS 1.5 Mini.