xAI: Grok 4 Fast Reasoning vs Mistral-Large
xAI: Grok 4 Fast Reasoning is cheaper on output tokens, while xAI: Grok 4 Fast Reasoning offers a larger context window. Choose xAI: Grok 4 Fast Reasoning or Mistral-Large based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | xAI: Grok 4 Fast Reasoning | Mistral-Large |
|---|---|---|
| Provider | Helicone | Helicone |
| Input / 1M tokens | $0.20 | $2.00 |
| Output / 1M tokens | $0.50 | $6.00 |
| Context window | 2M | 128K |
| Parameters | — | — |
| Open weights | No | No |
| Released | Sep 2025 | Jul 2024 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.