Check whether research findings hold up
Visual graphs of related academic papers
Citation-network literature discovery for researchers
Team screening for systematic reviews
Source-grounded AI workspace for academic papers
Plain-English prompts to labeled science diagrams
Structured evidence from 138M papers
Cited medical AI for clinicians
Ask Your Documents Instead of Reading Them
Search and analyze peer-reviewed literature
Computational Knowledge Engine
Ad-free Chinese AI search with cited answers
Free literature search from a non-profit
AI-generated encyclopedia from xAI
Verified human data for AI and research
