LFM2-24B-A2B vs Sonar Reasoning Pro
Liquid AI vs Perplexity — benchmarks, pricing, and capabilities side by side.
- •Sonar Reasoning Pro has the higher intelligence index (95.7 vs 47.4)
- •LFM2-24B-A2B is cheaper ($0.03 vs $2.00 per 1M input)
| LFM2-24B-A2B | Sonar Reasoning Pro | |
|---|---|---|
| Intelligence index | 47.4 | 95.7 |
| Developer | Liquid AI | Perplexity |
| Type | LLM | Multimodal |
| Access | Open weights | API only |
| Context window | 128,000 tokens | 128,000 tokens |
| Input price | $0.03 / 1M | $2.00 / 1M |
| Output price | $0.12 / 1M | $8.00 / 1M |
| Speed | 208 tok/s | — |
| Released | February 25, 2026 | March 7, 2025 |
| Parameters | — | — |
| Input modalities | Text | Text, Image |
| Output modalities | Text | Text |