# Grok 4.20 0309 Reasoning 价格与规格

来源: https://modelbank.ai/zh/models/grok-4.20-0309-reasoning · 更新 2026-11-01 · ModelBank

| 项目 | 数值 |
|---|---|
| 厂商 | xAI |
| 输入价格 | $1.25 / 1M tokens |
| 输出价格 | $2.5 / 1M tokens |
| 缓存输入 | $0.2 / 1M tokens |
| 上下文 | 1,000,000 tokens |
| 最大输出 | 30,000 tokens |
| 输入模态 | text,image,pdf |
| 推理 / 工具调用 | yes / yes |
| 智能指数 / 编码指数 | — / — |
| 发布 | 2026-10-16 |
| 下线日期 | 未公布 |

## 简介

Grok 4.20 0309 Reasoning was spotted by ModelBank Radar in official sources (Official model / pricing page) and confirmed on the vendor's own pages. Pricing, context window and capabilities are filled in automatically as soon as the vendor or a major catalog publishes them.

## 价格历史

- 2026-10-16: $1.25 in / $2.5 out


JSON: https://modelbank.ai/api/v1/models/grok-4.20-0309-reasoning