Claude 2.1 vs R1 1776
Anthropic vs Perplexity — benchmarks, pricing, and capabilities side by side.
- •R1 1776 has the higher intelligence index (95.4 vs 34.6)
| Claude 2.1 | R1 1776 | |
|---|---|---|
| Intelligence index | 34.6 | 95.4 |
| Developer | Anthropic | Perplexity |
| Type | LLM | LLM |
| Access | — | — |
| Context window | — | — |
| Input price | $0.00 / 1M | $0.00 / 1M |
| Output price | $0.00 / 1M | $0.00 / 1M |
| Speed | — | — |
| Released | November 21, 2023 | February 18, 2025 |
| Parameters | — | — |
| Input modalities | — | — |
| Output modalities | — | — |
Shared benchmarks
Claude 2.1
R1 1776
MATH-500
37.4
95.4