Decision support
Gemini 2.5 Flash TTS vs Stable Audio 2.5
Compare canonical objects directly. The useful dimensions change with the object type, so model and hardware comparisons stay separate.
Stable Audio 2.5
Stability AI
Benchmark results
No benchmark results have been matched to these models yet.
Model specifications
Release date
September 30, 2025
September 10, 2025
Context window
33K
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Native context
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Max output tokens
16,384
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Knowledge cutoff
2025-01
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Open weights
Closed
Closed
Parameter count
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API pricing · USD per 1M tokens
Input
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Output
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Cached input
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Cache write
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Capabilities and modalities
Input modalities
text
text, audio
Output modalities
audio
audio
Tool calling
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Reasoning option
—
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Supported options
temperature
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Capabilities
—
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Architecture and availability
Architecture
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Model families
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Tokenizer
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Instruction format
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License
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proprietary
Providers
0
0
Provider endpoints
0
0
Ollama variants
0
0
Metadata source
models.dev
curated
A dash means the field is not reported. Provider-specific performance and pricing may differ.