Flux TTS vs Orpheus 3B: side-by-side summary

Flux TTS and Orpheus 3B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Flux TTS, from deepgram, is priced by the provider serving it on OpenRouter.

Orpheus 3B, from canopylabs, has a 4,096-token context window and is priced at $7/M characters on OpenRouter.

Context window

• Flux TTS: Not published
• Orpheus 3B: 4,096 tokens

Price

• Flux TTS: Pricing varies by provider
• Orpheus 3B: $7/M characters

Provided by

• Flux TTS: deepgram
• Orpheus 3B: canopylabs

• Flux TTS model details, providers and pricing
• Orpheus 3B model details, providers and pricing