Research Evidence Matrix
Edit and inspect research evidence matrix locally with an accessible diagram and complete export.
Enabling local controls…
Diagram and data
Edit inputs and build. All previews are generated locally.
Processing model and limits
Evidence counts and transparent heuristic statuses; high-quality support alone=stronger, conflicting or mixed evidence=mixed, high-quality opposition alone=contradicted, other opposition=opposed, otherwise limited or unsupported. User-assigned quality is not verified. Local data only. Each field ≤32 KiB; ≤200 records, ≤80 graph nodes/300 edges, JSON depth30/nodes10000, ≤2000 coordinates. Complete result ≤1 MiB; diagram ≤8 million pixels and16384px per side. Edit text to move/reorder items; build again. SVG is a readable model, not an externally rendered image.
How to use this tool
Edit the labeled text fields, build, inspect the diagram and data, then copy or download JSON/SVG. Text editing provides the keyboard alternative to dragging.
When not to use it
Evidence counts and transparent heuristic statuses; high-quality support alone=stronger, conflicting or mixed evidence=mixed, high-quality opposition alone=contradicted, other opposition=opposed, otherwise limited or unsupported. User-assigned quality is not verified. Local data only. Each field ≤32 KiB; ≤200 records, ≤80 graph nodes/300 edges, JSON depth30/nodes10000, ≤2000 coordinates. Complete result ≤1 MiB; diagram ≤8 million pixels and16384px per side. Edit text to move/reorder items; build again. SVG is a readable model, not an externally rendered image.