Llama 3.1 405B Instruct vs R1 1776
Meta vs Perplexity — benchmarks, pricing, and capabilities side by side.
- •R1 1776 has the higher intelligence index (95.4 vs 60.9)
- •R1 1776 is cheaper ($0.00 vs $0.89 per 1M input)
| Llama 3.1 405B Instruct | R1 1776 | |
|---|---|---|
| Intelligence index | 60.9 | 95.4 |
| Developer | Meta | Perplexity |
| Type | LLM | LLM |
| Access | Open weights | — |
| Context window | 128,000 tokens | — |
| Input price | $0.89 / 1M | $0.00 / 1M |
| Output price | $0.89 / 1M | $0.00 / 1M |
| Speed | 100 tok/s | — |
| Released | July 23, 2024 | February 18, 2025 |
| Parameters | 405000000000 | — |
| Input modalities | — | — |
| Output modalities | — | — |
Shared benchmarks
Llama 3.1 405B Instruct
R1 1776
MATH-500
70.3
95.4