Decision support
Stable Audio Open Small vs Suno v4.5
Compare canonical objects directly. The useful dimensions change with the object type, so model and hardware comparisons stay separate.
Stable Audio Open Small
Stability AI
Suno v4.5
Suno
Benchmark results
No benchmark results have been matched to these models yet.
Model specifications
Release date
May 14, 2025
May 1, 2025
Context window
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Native context
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Max output tokens
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Knowledge cutoff
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Open weights
Open weights
Closed
Parameter count
497M
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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
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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
Stability AI Community License
proprietary
Providers
0
0
Provider endpoints
0
0
Ollama variants
0
0
Metadata source
curated
curated
A dash means the field is not reported. Provider-specific performance and pricing may differ.