Google model product
Gemini 2.5 Pro (Dec 2025)
5 Pro (Dec 2025) is a text-to-speech model from Google.
Updated Sep 8, 2026. Default version: Gemini 2.5 Pro (Dec 2025)
LLMBoard Text-to-Speech Score43.2Gemini 2.5 Pro (Dec 2025)
Coverage35%1 benchmark families
Context windowN/ATokens
Native catalog priceN/APrice unavailable
Gemini 2.5 Pro (Dec 2025) Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
Gemini 2.5 Pro (Dec 2025) Benchmark Results
Benchmark scores for Gemini 2.5 Pro (Dec 2025).
Sort by
Benchmark | Score | Rank | Participants | Percentile | Evidence | Evaluated |
|---|
| BenchmarkArtificial Analysis Text To Speech | Score1,031.00 elo | Rank68 | Participants96 | Percentile29.47% | EvidenceB | EvaluatedN/A |
Gemini 2.5 Pro (Dec 2025) 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.
Gemini 2.5 Pro (Dec 2025) 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.
Gemini 2.5 Pro (Dec 2025) Runtime Performance
Provider-specific output speed and catalog latency for Gemini 2.5 Pro (Dec 2025). 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.
Gemini 2.5 Pro (Dec 2025) Specifications
Technical details for the model's default version.
- Version
- Gemini 2.5 Pro (Dec 2025)
- 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
Gemini 2.5 Pro (Dec 2025) 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 |
|---|
| VersionGemini 2.5 Pro (Dec 2025) | ReleasedN/A | LLMBoard43.17 | ParametersN/A | ContextN/A | Max outputN/A | Open weightsNo | LicenseUnspecified |
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What is Gemini 2.5 Pro (Dec 2025)?
Key information about Gemini 2.5 Pro (Dec 2025) and its available data.
5 Pro (Dec 2025) is a text-to-speech model from Google. Artificial Analysis ranks the model.
Data as of 2026-09-08.
FAQ
Common questions about Gemini 2.5 Pro (Dec 2025).
When was Gemini 2.5 Pro (Dec 2025) released?
A release date is not available for the default version.
How much does Gemini 2.5 Pro (Dec 2025) cost?
No native catalog price is currently available for Gemini 2.5 Pro (Dec 2025).
Who created Gemini 2.5 Pro (Dec 2025)?
Gemini 2.5 Pro (Dec 2025) was created by Google.
What is the context window for Gemini 2.5 Pro (Dec 2025)?
A context window is not available for the default version.
Is Gemini 2.5 Pro (Dec 2025) open weight?
No. The default version is not marked as having publicly available weights.