# Qwen3.8 开源，2.4T 参数模型即将开放权重

- 来源：Nathan Lambert (@natolambert)
- 发布时间：2026-07-19 20:41
- AIHOT 分数：53
- AIHOT 链接：https://aihot.virxact.com/items/cmrrt763100q2bi5qgh1u6pcs
- 原文链接：https://x.com/natolambert/status/2078822507684249811

## AI 摘要

阿里 Qwen3.8 即将开源，拥有 2.4T 参数，官方称其性能仅次于 Fable 5。分析师 Nathan Lambert 认为，中国政策正推动顶尖模型开放权重，开启智能竞争新阶段。Qwen3.8-Max-Preview 已上线阿里 Token Plan、Qoder 等平台供测试。

## 正文

Qwen’s biggest models have never been open weight recently. Something is changing.

You can imagine it like… Xi: no you’re not allowed to keep your best model closed anymore, we weren’t succeeding enough.

A new era of competition for intelligence (if the benchmarks hold up).

### 引用推文

> Qwen：Qwen3.8 is launching and going open-weight soon!🌐 With a massive 2.4T parameters, this model is continuously evolving. We believe it’s one of the most powerful...