Sonar Reasoning Pro vs Cydonia 24B V4.1: side-by-side summary

Sonar Reasoning Pro and Cydonia 24B V4.1 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Sonar Reasoning Pro, from Perplexity, has a 128,000-token context window and is priced at $2/M tokens input, $8/M tokens output on OpenRouter.

Cydonia 24B V4.1, from Drummer, has a 131,072-token context window and is priced at $0.30/M tokens input, $0.50/M tokens output on OpenRouter.

Context window

• Sonar Reasoning Pro: 128,000 tokens
• Cydonia 24B V4.1: 131,072 tokens

Price

• Sonar Reasoning Pro: $2/M tokens input, $8/M tokens output
• Cydonia 24B V4.1: $0.30/M tokens input, $0.50/M tokens output

Provided by

• Sonar Reasoning Pro: Perplexity
• Cydonia 24B V4.1: Drummer

• Sonar Reasoning Pro model details, providers and pricing
• Cydonia 24B V4.1 model details, providers and pricing