Side-by-side comparison of Grok 2 (xAI) and Llama 3.1 405B (Meta) — benchmarks, pricing, and capabilities.
| Grok 2 xAI | Llama 3.1 405B Meta | |
|---|---|---|
| Category | LLMs | LLMs |
| Specifications | ||
| Context Window | 128K | 128K |
| Pricing (per 1M tokens) | ||
| Input Cost | $2.00 | Free |
| Output Cost | $10.00 | Free |
| Performance | ||
| Overall Score | 89.0 | 88.4 |
| ARC-Challenge | 86.4 | 95.1 |
| BigBench Hard | — | 82.3 |
| Chatbot Arena ELO | 1277.0 | 1129.0 |
| DROP | — | 82.0 |
| GSM8K | 62.5 | 91.0 |
| HumanEval | 88.4 | 85.0 |
| MATH | 76.1 | 70.1 |
| MMLU | 87.5 | 71.0 |
| TruthfulQA | 54.3 | 60.7 |
| WinoGrande | 86.8 | 80.2 |
| Community | ||
| User Rating | ★ 4.4 | ★ 4.4 |
| Reviews | 380 | 420 |