Mixtral 8x22B Instruct vs Sonar Reasoning Pro
Mistral AI vs Perplexity — benchmarks, pricing, and capabilities side by side.
- •Sonar Reasoning Pro has the higher intelligence index (95.7 vs 39.1)
- •Sonar Reasoning Pro has a larger context window (128K)
| Mixtral 8x22B Instruct | Sonar Reasoning Pro | |
|---|---|---|
| Intelligence index | 39.1 | 95.7 |
| Developer | Mistral AI | Perplexity |
| Type | LLM | Multimodal |
| Access | Open weights | API only |
| Context window | 65,536 tokens | 128,000 tokens |
| Input price | $2.00 / 1M | $2.00 / 1M |
| Output price | $6.00 / 1M | $8.00 / 1M |
| Speed | — | — |
| Released | April 17, 2024 | March 7, 2025 |
| Parameters | — | — |
| Input modalities | Text | Text, Image |
| Output modalities | Text | Text |
Shared benchmarks
Mixtral 8x22B Instruct
Sonar Reasoning Pro
MATH-500
54.5
95.7