Kokoro 82M vs CSM 1B: side-by-side summary

Kokoro 82M and CSM 1B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Kokoro 82M, from hexgrad, has a 4,096-token context window and is priced at $0.62/M characters on OpenRouter.

CSM 1B, from sesame, has a 4,096-token context window and is priced at $7/M characters on OpenRouter.

Context window

• Kokoro 82M: 4,096 tokens
• CSM 1B: 4,096 tokens

Price

• Kokoro 82M: $0.62/M characters
• CSM 1B: $7/M characters

Provided by

• Kokoro 82M: hexgrad
• CSM 1B: sesame

• Kokoro 82M model details, providers and pricing
• CSM 1B model details, providers and pricing