Aion-RP 1.0 vs Sonar Reasoning Pro
Aion Labs vs Perplexity — benchmarks, pricing, and capabilities side by side.
- •Aion-RP 1.0 is cheaper ($0.80 vs $2.00 per 1M input)
- •Sonar Reasoning Pro has a larger context window (128K)
| Aion-RP 1.0 | Sonar Reasoning Pro | |
|---|---|---|
| Intelligence index | — | 95.7 |
| Developer | Aion Labs | Perplexity |
| Type | LLM | Multimodal |
| Access | API only | API only |
| Context window | 32,768 tokens | 128,000 tokens |
| Input price | $0.80 / 1M | $2.00 / 1M |
| Output price | $1.60 / 1M | $8.00 / 1M |
| Speed | — | — |
| Released | February 4, 2025 | March 7, 2025 |
| Parameters | — | — |
| Input modalities | Text | Text, Image |
| Output modalities | Text | Text |