---
id: 20260409-T0-13
title: "研究团队分析178个AI模型的写作风格并聚类"
title_en: "Team Analyzes 178 AI Models' Writing Styles and Clusters"
url: https://ai.daily.yangsir.net/daily/20260409-T0-13
issue_date: 2026-04-09
publish_date: 2026-04-08T14:06:03.000Z
source_name: "HN AI 精选"
source_url: https://rival.tips/research/model-similarity
---

# 研究团队分析178个AI模型的写作风格并聚类

研究团队收集了43个提示下的3095个标准化AI响应，提取32维风格特征（词汇丰富度、句式结构等）。分析发现9个克隆集群（余弦相似度>90%），表明某些模型高度相似。该数据集可帮助检测AI内容来源，为研究模型原创性提供基础。工具已开源，支持研究人员进一步分析不同模型的写作特征，有助于开发AI内容识别工具。

## English Version

**Team Analyzes 178 AI Models' Writing Styles and Clusters**

A team analyzed 3095 standardized AI responses across 43 prompts, extracting 32-dim style features (lexical richness, syntax, etc.). They found 9 clone clusters (>90% cosine similarity), indicating some models are highly similar. The dataset helps detect AI content origin and supports research on model originality. The open-source tool enables further analysis of writing styles.

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**来源**：[HN AI 精选](https://rival.tips/research/model-similarity)

**详情页**：https://ai.daily.yangsir.net/daily/20260409-T0-13

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