# nace-ai/drex-v1.5 价格对比

Drex v1.5 is a 9B decision model from Nace.AI. Given a state (text or JSON) and typed questions (yes/no, multiple choice, or ordinal score), it returns a calibrated probability for every option in a single forward pass, with no text generation. It is TypeSafe System One compatible, handles contexts up to 131K tokens, and scores 58.28 on Decision Index 0.2.1, ahead of Jev 1.13.0.

> 数据更新时间：2026-10-16T04:16:37.574Z；各价格组件保留来源币种与计价单位，可追溯至原始采集记录。

| 供应商 | SKU | 价格组件 | 采集来源 | 更新时间 (UTC) |
|---|---|---|---|---|
| [DeepInfra](/providers/deepinfra) | `nace-ai/drex-v1.5` | 输入（未缓存） $0.0400 / 1M tokens；输出 免费 / 1M tokens | [DeepInfra /models/list](https://api.deepinfra.com/models/list) | 2026-10-16 04:16 |

别名：nace-ai/drex-v1.5