Side-by-side comparison of Grok 2 (xAI) and Qwen 3.5 397B-A17B (Alibaba) — benchmarks, pricing, and capabilities.
| Grok 2 xAI | Qwen 3.5 397B-A17B Alibaba | |
|---|---|---|
| Category | LLMs | LLMs |
| Specifications | ||
| Context Window | 128K | 256K |
| Pricing (per 1M tokens) | ||
| Input Cost | $2.00 | Free |
| Output Cost | $10.00 | Free |
| Performance | ||
| Overall Score | 89.0 | 89.2 |
| ARC-Challenge | 86.4 | 86.9 |
| BigBench Hard | — | 84.0 |
| Chatbot Arena ELO | 1277.0 | 1229.0 |
| DROP | — | 84.5 |
| GSM8K | 62.5 | 91.5 |
| HumanEval | 88.4 | 87.0 |
| MATH | 76.1 | 71.0 |
| MMLU | 87.5 | 70.4 |
| TruthfulQA | 54.3 | 71.4 |
| WinoGrande | 86.8 | 87.7 |
| Community | ||
| User Rating | ★ 4.4 | ★ 4.5 |
| Reviews | 380 | 156 |