Sonar Reasoning Pro vs Qwen3.8 2.4T A95B: side-by-side summary

Sonar Reasoning Pro and Qwen3.8 2.4T A95B 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.

Qwen3.8 2.4T A95B, from Qwen, has a 1,048,576-token context window and is priced at $2/M tokens input, $6/M tokens output on OpenRouter.

Context window

• Sonar Reasoning Pro: 128,000 tokens
• Qwen3.8 2.4T A95B: 1,048,576 tokens

Price

• Sonar Reasoning Pro: $2/M tokens input, $8/M tokens output
• Qwen3.8 2.4T A95B: $2/M tokens input, $6/M tokens output

Provided by

• Sonar Reasoning Pro: Perplexity
• Qwen3.8 2.4T A95B: Qwen

• Sonar Reasoning Pro model details, providers and pricing
• Qwen3.8 2.4T A95B model details, providers and pricing