Psychedelics Knowledge Graph v2.0.0

This release expands the Psychedelics Knowledge Graph with new ways to understand the broader structure of psychedelic research.

• Added a dedicated Analyze workspace that presents the graph through interactive charts and summaries. It allows users to examine the literature from different angles—including compounds, research areas, authors, journals, and changes over time—and move from broad patterns to the underlying studies.
• Updated the evidence base through September 15, 2026, representing 21,735 papers: 16,731 primary studies, 4,672 reviews, and 332 meta-analyses.
• Improved author identity resolution using reviewed OpenAlex and ORCID information, representing researchers more consistently throughout the graph and reducing fragmented or incorrectly merged author records.
• Improved how findings are organized across the graph, correcting misclassifications between research areas—for example, safety-related findings appearing under conditions—and making the Explore and Analyze views more accurate and consistent.