# ATOM Report：中国开源模型下载量超越美国，Qwen成为主导基础模型族

- 来源：Rohan Paul (@rohanpaul_ai)
- 发布时间：2026-07-04 23:48
- AIHOT 分数：33
- AIHOT 链接：https://aihot.virxact.com/items/cmr6k8haj03q5slf06mhjtjmd
- 原文链接：https://x.com/rohanpaul_ai/status/2073433833748459617

## AI 摘要

最新《ATOM Report》论文显示，中国开源模型下载量于2025年夏季超过美国。截至2026年3月，中国模型累计11.5亿次下载，美国为7.23亿次。增长主要由Qwen驱动，它凭借多种尺寸的实用模型（尤其是低成本小模型）成为众多开发者的默认基础模型族。DeepSeek在超大模型（>250B参数）领域领先。调整模型尺寸和发布时间后，美国模型如GPT-OSS 120B和Nemotron Super 120B仍显示出强劲的采用势头。

## 正文

A paper on open model adoption and finds Chinese models， led by Qwen， now dominate.

China passed the U.S. in open model downloads in summer 2025.

By March 2026， Chinese models had 1.15B tracked downloads， while U.S. models had 723M.

Most of that shift comes from Qwen， which became the default base family for many builders.

Qwen's lead is not just about 1 famous model； it comes from having many useful models across many sizes， especially small ones that people can run cheaply and reuse often.

DeepSeek matters in a different way： it does not dominate the whole open model ecosystem like Qwen， but it leads the very large model category， especially models above 250B param

After adjusting for model size and age， some U.S. models like GPT-OSS 120B and Nemotron Super 120B still show very strong adoption momentum， even though China leads overall.

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Link - arxiv. org/abs/2604.07190

Title： "The ATOM Report： Measuring the Open Language Model Ecosystem"