Comparison
DeepTutor vs ChatGPT: grounded research vs general AI.
ChatGPT is a general-purpose AI assistant. DeepTutor is purpose-built for academic research and delivers cited answers from your PDFs and Zotero library.
Last updated: 2026-02-21
TL;DR
- Choose DeepTutor when you need answers grounded in specific papers with citations.
- Choose ChatGPT for broad brainstorming, drafting, or general-purpose Q&A.
- Use them together: brainstorm with ChatGPT, then verify claims in DeepTutor using your sources.
What is DeepTutor?
DeepTutor is an AI research assistant built on Zotero. It reads your PDFs to provide cited answers, evidence extraction, and cross-paper comparisons inside a dedicated research workspace.
What is ChatGPT?
ChatGPT is a general AI assistant that can help with brainstorming, drafting, and broad questions across many topics.
Side-by-side comparison
| Dimension | DeepTutor | ChatGPT |
|---|---|---|
| Primary purpose | Source-grounded academic research assistant. | General AI assistant and writing helper. |
| Citations | Provides citations from your papers and library. | May cite sources if provided, but not tied to your library by default. |
| PDF understanding | Extracts evidence, summaries, figures, and formulas. | Depends on the files you provide in each session. |
| Research workflow | Built for literature review and paper comparison. | Useful for drafting and brainstorming across topics. |
| Best for | Researchers who need source-grounded answers. | General users who need quick ideas or drafts. |
When to choose DeepTutor
If your work depends on specific papers, and you need verifiable citations with evidence extraction, DeepTutor is designed for that workflow.