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S1

Speech generation model for controllable voice, narration, and audio delivery

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Context
0
Max output
0
Input / 1M
Not listed
Output / 1M
Not listed
Providers
1
01Profile

Profile

Released
2025-10-20
Last updated
2025-10-20
Knowledge cutoff
Weights
Closed
02Capabilities

Capabilities

Input
text
Output
audio
Reasoning
No
Tool calling
No
Structured output
No
Attachments
No
Cache read
Cache write
03Pricing

Pricing across 0 providers

Per 1M tokens, USD. Sorted by input price. First-party row highlighted.

ProviderProvider model idInputOutputCache readContext
vercelfish-audio/s1Not listedNot listedNot listed0
vercelfish-audio/s1-freefreeFreeFreeFree0
04History

Change history

2+ recent events since 2025-10-20

2026-08-19Addedverceloffering→ new
2026-08-06Addedverceloffering→ new
as of 2026-09-16
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