CHAIR: A New Paradigm for Human-AI Collaborative Qualitative Data Analysis

CHAIR (Collaborative Human-AI Research) is a comprehensive library designed specifically for inductive qualitative data analysis. It enables human-AI collaboration via large language models (LLMs), enhancing analysis efficiency and insight depth while maintaining the rigor of qualitative research, and provides AI-assisted analysis tools for social science research. Its core positioning is to augment rather than replace researchers, supporting end-to-end collaborative analysis from raw data to theoretical construction.

Qualitative research has long relied on manual coding, theme extraction, and theoretical construction, which are extremely time-consuming. Traditional tools like NVivo and Atlas.ti provide coding and retrieval functions, but core analysis still requires manual work. With the maturity of LLM technology, how to improve analysis efficiency and depth while maintaining rigor has become a key issue, and the CHAIR project is a response to this.

Core Design Philosophy:

1. Inductive analysis orientation: Supports bottom-up emergence of patterns from data;
2. Human-AI collaboration rather than replacement: AI handles initial scanning and pattern recognition, while researchers focus on interpretation and theoretical construction;
3. Transparent and auditable: Records all steps of AI analysis to ensure reproducibility and auditability.

Technical Architecture: Multi-stage analysis process (open coding → axial coding → selective coding), LLM integration strategy (multi-model support, prompt engineering optimization, context management, output structuring).

1. Efficiency improvement: Automates initial coding and pattern recognition, reducing analysis time by over 50%;
2. Depth enhancement: AI identifies cross-document connections, complementing human cognitive limitations;
3. Collaboration promotion: Unified coding system reduces subjective biases in teams;
4. Threshold reduction: Guides novices to master qualitative analysis methodologies.

Role Boundaries: AI only provides suggestions; interpretation rights and theoretical judgments belong to researchers, avoiding over-reliance that affects in-depth interaction with data.

Credibility Assurance: Through detailed analysis logs and auditable processes, it supports the evaluation of qualitative research's credibility, transferability, reliability, and confirmability.

CHAIR will expand towards multi-modal analysis (image/video/audio), real-time remote collaboration, cross-language analysis, visualization enhancement, etc., to further promote the digital evolution of qualitative research.

CHAIR marks the entry of qualitative research into a new era of human-AI collaboration. As an augmentation tool, AI helps research achieve both efficiency and depth improvements while maintaining rigor. Mastering such tools will become an essential skill for social science researchers in the future.