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  1. Home
  2. /
  3. Compare

Flux TTS vs CSM 1B

Compare Flux TTS from deepgram and CSM 1B from sesame on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Flux TTS vs CSM 1B: side-by-side summary

Flux TTS and CSM 1B 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.

CSM 1B, from sesame, is priced at $7/M characters on OpenRouter.

Price
  • Flux TTS: Pricing varies by provider
  • CSM 1B: $7/M characters
Provided by
  • Flux TTS: deepgram
  • CSM 1B: sesame
Favicon for deepgram
Flux TTS
Favicon for sesame
CSM 1B
Favicon for deepgram
Flux TTS
Favicon for sesame
CSM 1B

Overview

Flux TTS
Author
deepgram
CSM 1B
Author
sesame
Flux TTS
Context length
—
CSM 1B
Context length
—
Flux TTS
Reasoning
CSM 1B
Reasoning
Flux TTS
Input modalities
CSM 1B
Input modalities
Flux TTS
Output modalities
CSM 1B
Output modalities
model details, providers and pricing
model details, providers and pricing
Flux TTS
CSM 1B