---
license: cc-by-nc-4.0
language:
  - zh
task_categories:
  - text-classification
  - text-generation
  - question-answering
tags:
  - psychiatry
  - mental-health
  - medical
  - dialogue
  - diagnosis
  - chinese
size_categories:
  - 10K<n<100K
extra_gated_prompt: |
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extra_gated_fields:
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---

# LingxiDiag-16K

**A Large-Scale Synthetic Psychiatric Dialogue Dataset for Diagnostic Decision Support**

## Overview

LingxiDiag-16K is a synthetic psychiatric dialogue dataset containing approximately 16,000 electronic medical records (EMRs) and doctor-patient consultation dialogues.
The dataset is designed for evaluating and training LLM-based psychiatric diagnostic decision support systems, with demographically aligned distributions reflecting real-world clinical settings.

This dataset is part of the [LingxiDiagBench](https://github.com/Lingxi-mental-health/LingxiDiagBench) project.

## Dataset Details

- **Size**: ~16,000 samples
- **Language**: Chinese
- **Domain**: Psychiatry / Mental Health
- **License**: [CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/)

### Data Fields

| Field | Description |
|-------|-------------|
| `patient_id` | Unique patient identifier |
| `Age` | Patient age |
| `Gender` | Patient gender |
| `Department` | Clinical department |
| `ChiefComplaint` | Chief complaint |
| `PresentIllnessHistory` | History of present illness |
| `PersonalHistory` | Personal history |
| `FamilyHistory` | Family history |
| `Diagnosis` | Clinical diagnosis |
| `DiagnosisCode` | ICD-10 diagnosis code |
| `cleaned_text` | Doctor-patient dialogue text |
| `icd_clf_label` | ICD classification label |
| `two_class_label` | Binary classification label |
| `four_class_label` | 4-class classification label |

### Splits

| Split | Samples |
|-------|---------|
| Train | ~14000 |
| Validation | ~1000 |
| Test | ~1000 |

### Diagnostic Categories

- **2-class**: Depression, Anxiety
- **4-class**: Depression, Anxiety, Mixed, Others
- **12-class**: F20, F31, F32, F39, F41, F42, F43, F45, F51, F98, Z71, Others

## Usage

```python
from datasets import load_dataset

dataset = load_dataset("XuShihao6715/LingxiDiag-16K")
```

## Citation

If you use this dataset in your research, please cite:

```bibtex
@article{lingxidiagbench2026,
  title={LingxiDiagBench: A Multi-Agent Framework for Benchmarking LLMs in Chinese Psychiatric Consultation and Diagnosis},
  author={Shihao Xu et al.},
  journal={arXiv preprint},
  year={2026}
}
```

## License

This dataset is licensed under [Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)](https://creativecommons.org/licenses/by-nc/4.0/).

**You are free to:**
- Share — copy and redistribute the material in any medium or format
- Adapt — remix, transform, and build upon the material

**Under the following terms:**
- **Attribution** — You must give appropriate credit, provide a link to the license, and indicate if changes were made.
- **NonCommercial** — You may not use the material for commercial purposes.

## Contact

Made by the Evermind Lingxi Team from Shanda Group.

Join us: [https://evermind.ai/careers](https://evermind.ai/careers)