Upload a PDF to get a domain-expert breakdown. Compare up to 5 papers side-by-side with a historical timeline showing how ideas evolved. Verify a paper's validity and impact. Then ask follow-up questions with full paper context.
Start for free5 free papers per month · No credit card required
Plain-English overview, key result, every equation with symbol-by-symbol annotations, prerequisites filtered to your background, extracted figures and tables, and why the result matters.
Specialised prompts for 100+ arXiv subcategories so analysis reads like it was written by a domain expert — not a generic AI summary.
Streaming chat with full paper context, up to 20 turns of conversation history, and domain-specific suggested questions to get you started.
Every equation rendered in KaTeX with per-symbol annotations, hover tooltips showing what each equation computes, and one-click LaTeX copy.
Upload 2–4 papers and compare them side by side: historical timeline, methods table, results, novelty per paper, and flagged notation conflicts.
Check a paper's reproducibility, methodology soundness, citation accuracy, and real-world impact with a structured verification report.
I built this tool to assist with my personal scientific research journey. I want to maximize the utility of using AI to help with scientific research. I am not trying to make a profit; I am only trying to cover the API costs. If you would like to support me on my journey then I would really appreciate it.