·
Grok 4.1 Fast is xAI's best agentic tool calling model that shines in real-world use cases like customer support and deep research. 2M context window. Reasoning can be enabled/disabled using the `reasoning` `enabled` parameter in the API. [Learn more in our docs](https://openrouter.ai/docs/use-cases/reasoning-tokens#controlling-reasoning-tokens)
| 信号 | 强度 | 权重 | 影响 |
|---|---|---|---|
| Benchmarksjust now | 76 | 30% | +22.9 |
| Capabilitiesjust now | 100 | 20% | +20.0 |
| Recencyjust now | 100 | 15% | +15.0 |
| Context Windowjust now | 100 | 10% | +10.0 |
| Output Capacityjust now | 75 | 10% | +7.5 |
| Pricingjust now | 1 | 15% | +0.1 |
社区和从业者反馈在基准测试和价格之上增加了真实世界的信号。
Share your experience with Grok 4.1 Fast and help the community make better decisions.
成本估算器
每月比类别平均节省$39.64
来自已验证的来源。