o1-preview vs R1 1776
OpenAI vs Perplexity — benchmarks, pricing, and capabilities side by side.
- •R1 1776 has the higher intelligence index (95.4 vs 57.3)
- •R1 1776 is cheaper ($0.00 vs $15.00 per 1M input)
| o1-preview | R1 1776 | |
|---|---|---|
| Intelligence index | 57.3 | 95.4 |
| Developer | OpenAI | Perplexity |
| Type | LLM | LLM |
| Access | API only | — |
| Context window | 128,000 tokens | — |
| Input price | $15.00 / 1M | $0.00 / 1M |
| Output price | $60.00 / 1M | $0.00 / 1M |
| Speed | 66 tok/s | — |
| Released | September 12, 2024 | February 18, 2025 |
| Parameters | — | — |
| Input modalities | — | — |
| Output modalities | — | — |
Shared benchmarks
o1-preview
R1 1776
MATH-500
92.4
95.4