Features
Semantic search: paste sentence/paragraph to find relevant papers
Citation Checker: batch verify DOIs and metadata against PubMed/CrossRef
Sentence-level extraction: highlights exact supporting sentences from full-text
Biomedical entity recognition: extracts drugs, diseases, genes from text
Evidence type filtering: classify results as Support, Partial, Against, or Uncertain
Impact factor sorting and filtering by journal quartile
One-click PDF download via Open Access parsing
Citation export in APA/MLA/Chicago/BibTeX/Vancouver and RIS/BibTeX
Multi-language support: input in English or Chinese, cross-referenced to English literature
Search history and share links
Chrome extension (PubMed Search Assistant Lite) for query generation and impact factor lookup
Filters by year and article section (Introduction/Methods/Results/Discussion)
AI paper summary: 1 credit per request
Reverse search improvements for complex biomedical claims
Coverage for non-biomedical use cases with faster response
Natural language query input
Step-by-step solutions (Pro)
Algorithmic computation engine
Curated knowledgebase across domains
Visual plots and graphics
Unit and measure conversions
Physics and chemistry problem solver
Statistical analysis tools
Money and finance computations
Date and time calculations
Personal health and nutrition data
Mobile app for iOS and Android
Wolfram Problem Generator
