All Models

S2.1 Pro

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

Providers1
ReleasedJul 28, 2026
Input Modalitiestext
Output Modalitiesaudio

Available Providers (1)

ProviderModel IDInput CostOutput CostContextMax OutputDocs
Vercel AI Gatewayfish-audio/s2.1-pro—/MTok—/MTok——

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output