Kimi-k1.5 vs Sonar Reasoning Pro
Moonshot AI vs Perplexity — benchmarks, pricing, and capabilities side by side.
- •Sonar Reasoning Pro has the higher intelligence index (95.7 vs 82.2)
| Kimi-k1.5 | Sonar Reasoning Pro | |
|---|---|---|
| Intelligence index | 82.2 | 95.7 |
| Developer | Moonshot AI | Perplexity |
| Type | Multimodal | Multimodal |
| Access | API only | API only |
| Context window | — | 128,000 tokens |
| Input price | — | $2.00 / 1M |
| Output price | — | $8.00 / 1M |
| Speed | — | — |
| Released | January 20, 2025 | March 7, 2025 |
| Parameters | — | — |
| Input modalities | — | Text, Image |
| Output modalities | — | Text |
Shared benchmarks
Kimi-k1.5
Sonar Reasoning Pro
MATH-500
96.2
95.7