Side-by-side comparison of GPT-4o (OpenAI) and Grok 2 Mini (xAI) — benchmarks, pricing, and capabilities.
| GPT-4o OpenAI | Grok 2 Mini xAI | |
|---|---|---|
| Category | LLMs | LLMs |
| Specifications | ||
| Context Window | 128K | 128K |
| Pricing (per 1M tokens) | ||
| Input Cost | $2.50 | $2.00 |
| Output Cost | $10.00 | $10.00 |
| Performance | ||
| Overall Score | 92.5 | 85.5 |
| ARC-Challenge | 96.9 | — |
| BigBench Hard | 87.2 | — |
| Chatbot Arena ELO | 1226.0 | — |
| DROP | 88.1 | — |
| GSM8K | 85.5 | — |
| HumanEval | 92.0 | 85.7 |
| MATH | 76.6 | 73.0 |
| MMLU | 88.7 | 86.2 |
| TruthfulQA | 72.2 | — |
| WinoGrande | 76.5 | — |
| Community | ||
| User Rating | ★ 4.7 | ★ 4.3 |
| Reviews | 1240 | 210 |