# CMB (Chinese Medical Benchmark)

许可证声明：宽松（Apache-2.0）；本站处理：只链接原出处。许可证宽松，但有来源风险：题目来自有版权的考试；只链接原出处。

- 能否商用：是 · 能否改编：是 · 能否再分发：是 · Mdexa 提供文件：否
- 许可证状态：宽松 (Apache-2.0)
- Mdexa 处理：只链接 — 许可证宽松，但有来源风险：题目来自有版权的考试；只链接原出处。
- 代码仓库许可证：Apache-2.0 (license-file，已核实)
- 来源风险：源自考试题
- 最近核实：2026-11-12
- 信息卡：https://mdexa.com/zh/datasets/cmb/

## 关键事实

- 领域：临床医学
- 内容类型：题库与评测集, 病例与医案
- 规模：11,200 题 (CMB-Exam test); 280 题 (CMB-Exam validation); 269,359 题 (CMB-Exam train); 74 例 (CMB-Clin) — CMB-Exam 测试集11,200题、验证集280题、训练集269,359题；CMB-Clin 74例病案
- 语言：中文
- 模态：文本
- 发布方：FreedomIntelligence（深圳市大数据研究院支持）
- 年份：2023

## CMB (Chinese Medical Benchmark) 是否允许商业使用

- 商业使用：是。
- 许可状态：宽松。
结论仅记录来源所述，不构成法律意见。

## CMB (Chinese Medical Benchmark) 许可证证据

仓库与数据集卡均为 Apache-2.0

- **仓库许可证文件** — Apache-2.0：GitHub 仓库许可证：Apache-2.0 — "Apache License Version 2.0, January 2004" — https://github.com/FreedomIntelligence/CMB (2026-11-12; 亲自打开)
- **Hugging Face 卡片元数据** — Apache-2.0：Hugging Face 数据集卡元数据：Apache-2.0 — "license: apache-2.0" — https://huggingface.co/datasets/FreedomIntelligence/CMB (2026-11-12; 亲自打开)
- **README**：README 无单独数据许可［备注：快照中未见许可声明（快照 s03, s04, s05）］ — https://github.com/FreedomIntelligence/CMB (2026-11-12; 亲自打开)

## 来源与血缘

页面未说明题目来源；论文标题为中文综合医学评测

## CMB (Chinese Medical Benchmark) 已知问题

- 页面未说明考试题来源
- 来源含国家医学考试题，国家医学考试中心2026年8月声明主张历年试题著作权，存在来源版权风险

## 预检

未预检（数据未入库）。

## CMB (Chinese Medical Benchmark) 下载、接口与获取方式

Mdexa 站内不提供文件。原始出处：
- https://github.com/FreedomIntelligence/CMB
- https://huggingface.co/datasets/FreedomIntelligence/CMB

### 取用配方

- .gitattributes · 2 KB · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/.gitattributes
- CMB-Clin-qa.json · 260 KB · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Clin-qa.json
- CMB-Clin/CMB-Clin-qa.json · 260 KB · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Clin/CMB-Clin-qa.json
- CMB-Clin/a · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Clin/a
- CMB-Exam/CMB-test/CMB-test-choice-hierarchy.json · 1 KB · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/CMB-test/CMB-test-choice-hierarchy.json
- CMB-Exam/CMB-test/CMB-test-choice-question-merge.json · 6.0 MB · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/CMB-test/CMB-test-choice-question-merge.json
- CMB-Exam/CMB-test/a · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/CMB-test/a
- CMB-Exam/CMB-train/CMB-train-hierarchy.json · 1 KB · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/CMB-train/CMB-train-hierarchy.json
- CMB-Exam/CMB-train/CMB-train-merge.json · 148.5 MB · sha256 6539cb96d81e0672d18b0ea255b2f040dda2ec90095916d7620969d0ce8eb01d · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/CMB-train/CMB-train-merge.json
- CMB-Exam/CMB-train/a · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/CMB-train/a
- CMB-Exam/CMB-val/CMB-val-hierarchy.json · 1 KB · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/CMB-val/CMB-val-hierarchy.json
- CMB-Exam/CMB-val/CMB-val-merge.json · 601 KB · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/CMB-val/CMB-val-merge.json
- CMB-Exam/CMB-val/a · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/CMB-val/a
- CMB-Exam/a · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/a
- CMB-datasets.zip · 30.1 MB · sha256 246acbb40a4406b7c5457ad885379f76c24cdf7d3487adcdb17d8d8d557221b7 · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-datasets.zip
- README.md · 9 KB · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/README.md
- assets/CMB-2.svg · 255 KB · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/assets/CMB-2.svg
- assets/CMB-final.png · 1.0 MB · sha256 1ac0f8261ff0d0f2e4cfef7d44d48b7a5541e5a7f769a318b143bf1f82e62ccb · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/assets/CMB-final.png
- assets/CMB-qa.png · 344 KB · sha256 65f9bfb0b5a8bf56f18a00b98c84a03dc890d2b0f78a8d592c0304205e4ec146 · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/assets/CMB-qa.png
- assets/test · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/assets/test
- assets/title.png · 119 KB · sha256 645e4f830d2a40d0a11e2f1d843f814223ab389998d8924f7d4d9693758ab81e · https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/assets/title.png

```sh
curl -L --create-dirs -o ".gitattributes" "https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/.gitattributes"
curl -L --create-dirs -o "CMB-Clin-qa.json" "https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Clin-qa.json"
curl -L --create-dirs -o "CMB-Clin/CMB-Clin-qa.json" "https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Clin/CMB-Clin-qa.json"
curl -L --create-dirs -o "CMB-Exam/CMB-test/CMB-test-choice-hierarchy.json" "https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/CMB-test/CMB-test-choice-hierarchy.json"
curl -L --create-dirs -o "CMB-Exam/CMB-test/CMB-test-choice-question-merge.json" "https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/CMB-test/CMB-test-choice-question-merge.json"
curl -L --create-dirs -o "CMB-Exam/CMB-train/CMB-train-hierarchy.json" "https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/CMB-train/CMB-train-hierarchy.json"
curl -L --create-dirs -o "CMB-Exam/CMB-train/CMB-train-merge.json" "https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/CMB-train/CMB-train-merge.json"
echo "6539cb96d81e0672d18b0ea255b2f040dda2ec90095916d7620969d0ce8eb01d  CMB-Exam/CMB-train/CMB-train-merge.json" | sha256sum -c
curl -L --create-dirs -o "CMB-Exam/CMB-val/CMB-val-hierarchy.json" "https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/CMB-val/CMB-val-hierarchy.json"
curl -L --create-dirs -o "CMB-Exam/CMB-val/CMB-val-merge.json" "https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-Exam/CMB-val/CMB-val-merge.json"
curl -L --create-dirs -o "CMB-datasets.zip" "https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/CMB-datasets.zip"
echo "246acbb40a4406b7c5457ad885379f76c24cdf7d3487adcdb17d8d8d557221b7  CMB-datasets.zip" | sha256sum -c
curl -L --create-dirs -o "README.md" "https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/README.md"
curl -L --create-dirs -o "assets/CMB-2.svg" "https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/assets/CMB-2.svg"
curl -L --create-dirs -o "assets/CMB-final.png" "https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/assets/CMB-final.png"
echo "1ac0f8261ff0d0f2e4cfef7d44d48b7a5541e5a7f769a318b143bf1f82e62ccb  assets/CMB-final.png" | sha256sum -c
curl -L --create-dirs -o "assets/CMB-qa.png" "https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/assets/CMB-qa.png"
echo "65f9bfb0b5a8bf56f18a00b98c84a03dc890d2b0f78a8d592c0304205e4ec146  assets/CMB-qa.png" | sha256sum -c
curl -L --create-dirs -o "assets/title.png" "https://huggingface.co/datasets/FreedomIntelligence/CMB/resolve/935fbc09edf1303d89872b21265ff597f426ac0d/assets/title.png"
echo "645e4f830d2a40d0a11e2f1d843f814223ab389998d8924f7d4d9693758ab81e  assets/title.png" | sha256sum -c
```

## CMB (Chinese Medical Benchmark) 引用格式

原始资料没有给出推荐引用文本。

## 机器可读

- JSON: https://mdexa.com/datasets/cmb.json
- 2026-11-13 新增专科标签：multi-specialty(author-stated)。
- 2026-11-13 移除存储的规模档位标签；档位改为生成页面时由 size 字段计算。
- 2026-11-13 新增数据集标签 11 个（作者声明 9 个，附逐字摘录；据内容推断 2 个）；未改动任何结论。
- 2026-11-12 单独记录代码仓库许可证，不视为数据许可声明。
- 2026-11-12 补入来自已抓取页面快照的许可证逐字摘录与快照编号；未改动任何结论。
- 2026-11-12 把许可证状态拆成 license_status（许可证怎么写）与 hosting（本站怎么处理）；原结论保留以便追溯。
- 2026-11-12 由早期人工整理的目录转换生成，未新增事实；按分类体系 v2 重新归类。

## 在本库继续查找

本条目是 109 条已处理并核实的记录之一（数据集、数据资源与开源模型）。查找其他条目：调用 `https://mcp.mdexa.com/v1/datasets?q=<关键词>`，或连接 MCP 服务 `https://mcp.mdexa.com/mcp`；每分钟 20 次以内无需密钥。每行返回不到 1 KB；空结果即"数据库未收录"。核对一份清单：一次批量核对（免费账号）即返回报告。说明：/agents.md。相似条目：MedMCQA (https://mdexa.com/zh/datasets/medmcqa/)；医学考试题库 JSON 数据集 (https://mdexa.com/zh/datasets/medical-exam-question-bank-json/)；DiagnosisArena (https://mdexa.com/zh/datasets/diagnosisarena/)。