Reliable Qualitative Thematic Analyzer

Created by: Aza Allsop and Nilesh Arnaiya at Aza Lab at Yale University

Comprehensive qualitative research analysis tool powered by advanced AI models. A complementary tool to your human-level qualitative research pipeline. Customize prompts for optimal results.

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Multi-perspective analysis with auto-save and instant downloads. Performs 6 independent runs and compares them using cosine similarity with all-MiniLM-L6-v2(You can use other Similarity methods if you desire, see code!) for reliability assessment. Customize runs and seeds as needed.

Important Security & Privacy Notice

•Always use deidentified data — Remove all personally identifiable information before uploading
•No data is stored — All processing happens in your browser, no server storage
•NOT HIPAA compliant — This tool is not designed for protected health information
•Use at your own risk — Ensure compliance with your organization's data policies

GitHub: The whole process and code is open source at our GitHub repository

Select AI Model

Choose the AI model to use for analysis. Each model has different strengths and capabilities.

Gemini API Key

Get your API key from Google AI Studio

Custom Prompt (Optional)

Upload transcript dialogue data and customize prompts to steer the model for best outputs. Leave empty to use default prompt.

Upload Text File

Click to upload or drag and drop

Transcript files (.txt format)

File Size Warning: Do not upload files above 5MB. For larger files, chunk them into multiple smaller files (under 5MB each) and combine the outputs later for best results.