MiMo-V2.5 vs Sonar Reasoning Pro: side-by-side summary

MiMo-V2.5 and Sonar Reasoning Pro are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

MiMo-V2.5, from Xiaomi, has a 1,050,000-token context window and is priced at $0.119/M tokens input, $0.238/M tokens output on OpenRouter.

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.

Context window

• MiMo-V2.5: 1,050,000 tokens
• Sonar Reasoning Pro: 128,000 tokens

Price

• MiMo-V2.5: $0.119/M tokens input, $0.238/M tokens output
• Sonar Reasoning Pro: $2/M tokens input, $8/M tokens output

Provided by

• MiMo-V2.5: Xiaomi
• Sonar Reasoning Pro: Perplexity

• MiMo-V2.5 model details, providers and pricing
• Sonar Reasoning Pro model details, providers and pricing