S2 Pro vs Speech 2.8 Turbo: side-by-side summary

S2 Pro and Speech 2.8 Turbo are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

S2 Pro, from fish-audio, is priced at $15/M UTF-8 bytes on OpenRouter.

Speech 2.8 Turbo, from MiniMax, is priced at $60/M characters on OpenRouter.

Context window

• S2 Pro: Not published
• Speech 2.8 Turbo: Not published

Price

• S2 Pro: $15/M UTF-8 bytes
• Speech 2.8 Turbo: $60/M characters

Provided by

• S2 Pro: fish-audio
• Speech 2.8 Turbo: MiniMax

• S2 Pro model details, providers and pricing
• Speech 2.8 Turbo model details, providers and pricing