CA
Sonic 3
Cartesia
MiniMax model product
Speech 2.5 HD
Ultimate similarity with ultra-high quality, supports 7 emotions
Updated Aug 12, 2026. Default version: Speech 2.5 HD Preview
LLMBoard scoreN/ANot scored
CoverageN/ANot scored
Context windowN/ATokens
Native catalog price$20 / 1M characters1M characters
Speech 2.5 HD Specifications
Technical details for the model's default version.
- Version
- Speech 2.5 HD Preview
- 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
Speech 2.5 HD Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
No capability profile
No version of this model currently has enough benchmark coverage for a score.
Speech 2.5 HD Benchmark Results
Benchmark scores for the scored version.
No benchmark results
No benchmark result is linked to the scored version.
Speech 2.5 HD 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.
Speech 2.5 HD Runtime Performance
Provider-specific output speed and catalog latency for Speech 2.5 HD Preview. 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.
Speech 2.5 HD Pricing
Prices are shown in the model's native media unit and resolution tier.
- Native price
- $20 / 1M characters
- Price unit
- 1M characters
- Tier
- Standard
- Tracked offerings
- 1
| MiniMax (minimax.io) | speech-2.5-hd-preview | global | $20 / 1M characters | 1M characters | N/A |
Media catalog prices are not converted into token input or output prices.
Speech 2.5 HD Versions
Available versions of this model. The score column identifies the version used in the overall ranking.
| Speech 2.5 HD Preview | N/A | N/A | N/A | N/A | N/A | No | Unspecified |
What is Speech 2.5 HD?
Key information about Speech 2.5 HD and its available data.
Ultimate similarity with ultra-high quality, supports 7 emotions
Data as of 2026-08-11.
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FAQ
Common questions about Speech 2.5 HD.
When was Speech 2.5 HD released?
A release date is not available for the default version.
How much does Speech 2.5 HD cost?
Speech 2.5 HD's current catalog price is $20 / 1M characters.
Who created Speech 2.5 HD?
Speech 2.5 HD was created by MiniMax.
What is the context window for Speech 2.5 HD?
A context window is not available for the default version.
Is Speech 2.5 HD open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer Speech 2.5 HD?
1 provider offerings are linked to the default version.
What models should I compare Speech 2.5 HD with?
No nearby ranked alternatives are currently available.