How Accurate Is the Graph?
200 edges randomly sampled and independently verified against primary sources. Every claim is spot-checkable.
Sample taken April 2026 (graph was ~2,500 nodes); the graph has since grown to 3,800+ nodes. Re-sample scheduled. Sample-size statistics are population-independent at 200 edges (~±3.4pp at 95% confidence).
Stratified Random Sample
We sampled 200 edges from the graph using stratified random sampling — proportional to the distribution of relationship types in the full graph. This ensures the benchmark reflects the actual composition of the graph, not just the easy-to-verify edges.
Verification Process
- Random selection — 200 edges drawn from the full graph, stratified by relationship type (supplies_to, depends_on, produces, competes_with, enables, constrains, transit_route)
- Independent verification — each edge checked by an independent fact-check agent against primary sources (SEC filings, company websites, industry reports, government databases)
- Adversarial cross-check — results reviewed for consistency and potential confirmation bias
- Transparent reporting — every false and unverified edge is listed below with what we got wrong and what we did about it
What Each Rating Means
| Verdict | Definition | Counts As |
|---|---|---|
| Confirmed | Direct evidence from a primary source (company filing, press release, contract announcement) | Correct |
| Corroborated | Multiple independent secondary sources agree (industry reports, financial databases, news) | Correct |
| Plausible | Consistent with known facts but no direct confirmation found | Neutral |
| Unverified | Cannot find evidence for or against | Neutral |
| False | Found counterevidence — the relationship is wrong or inverted | Error |
Precision formula: (Confirmed + Corroborated) / (Confirmed + Corroborated + False) × 100%
Plausible and Unverified edges are excluded from the precision calculation (neither confirmed nor refuted).
Precision by Relationship Type
| Relationship | Sample | Confirmed | Corroborated | Plausible | Unverified | False | Precision |
|---|
5 Verified Edges You Can Check
Click any source link to verify independently. These were selected to span different relationship types and complexity levels.
What the Graph Got Wrong
Every false edge found during the benchmark, what was wrong, and how it was fixed.
Query the Graph Yourself
The same graph powering this benchmark is queryable via our v1 API. Authenticated access with Swagger documentation.
{
"query_name": "node-lookup",
"schema_version": "1.0",
"graph_as_of": "2026-04-03T06:31:06Z",
"execution_time_ms": 3.87,
"results": [{
"id": "AXTI",
"name": "AXT Inc.",
"type": "company",
"country": "US",
"severity": 3,
"themes": ["AI", "DEFENSE", "QUANTUM", "CRITICAL_MINERALS"],
"edges_outbound": 14,
"edges_inbound": 9,
"degree": 23
}]
}
Available endpoints: /v1/graph/node/{id} · /v1/graph/node/{id}/cascade · /v1/graph/search · /v1/graph/chokepoints · /v1/graph/meta
API key required · Swagger Docs
Benchmark conducted April 3, 2026 · Graph version 1.0