Ling-flash-2.0 vs Sonar Reasoning Pro
InclusionAI vs Perplexity — benchmarks, pricing, and capabilities side by side.
- •Sonar Reasoning Pro has the higher intelligence index (95.7 vs 66.9)
- •Ling-flash-2.0 is cheaper ($0.10 vs $2.00 per 1M input)
| Ling-flash-2.0 | Sonar Reasoning Pro | |
|---|---|---|
| Intelligence index | 66.9 | 95.7 |
| Developer | InclusionAI | Perplexity |
| Type | LLM | Multimodal |
| Access | — | API only |
| Context window | — | 128,000 tokens |
| Input price | $0.10 / 1M | $2.00 / 1M |
| Output price | $0.60 / 1M | $8.00 / 1M |
| Speed | 91 tok/s | — |
| Released | September 17, 2025 | March 7, 2025 |
| Parameters | — | — |
| Input modalities | — | Text, Image |
| Output modalities | — | Text |