Record entry · Chemicals

Dupont

What is happening now

Nothing reported: the record holds no registered event and no claim that names this.

How well we know this

38 documents · 28 publishers · 18% contain a typed assertion · last evidence 7 Oct 2026

Gap: assertion coverage 0.184: about 82% of mentions carry no typed assertion

Added 3 Oct 2026Mentions 20Sources 14Days of coverage 16

Why this name is on the record

Dupont was added automatically on 3 Oct 2026 after 20 mentions across 14 sources over 16 days. 35% of that coverage came from a single subject area.

Reported alongside Dupont

Names most often reported alongside it; bigger circles and heavier lines mean more shared documents. A dashed circle has no page of its own yet.

Pfas · 13 shared documents · no page of its own yet
Corteva · 11 shared documents
North Carolina · 9 shared documents
Chemours · 8 shared documents · no page of its own yet
AI · 8 shared documents

For developers

GET https://sigb.ai/api/registry?slug=dupont

{
  "slug": "dupont",
  "state": "active",
  "detail": {
    "state": "active",
    "source": "ontology",
    "label": "dupont",
    "promotedAt": "2026-10-03",
    "category": "chemicals",
    "evidence": {
      "mentions": 20,
      "sources": 14,
      "days": 16,
      "concentration": 0.35,
      "standAloneShare": 0.633
    }
  }
}

The record behind this page, as data. The live response also carries the registry date and version.

Walk the record from Dupont

Open where it comes from, follow a claim or a related name, and use the trail to come back. Every step says what it is, how it stands and when. Machines read the same record.

Dupont

Entity.

Evidence: 38 documents · 28 separate publishers · a mention shows the name is in use, not that any claim about it is true
Standing: A name from our starting list; its record is kept up to date automatically from coverage
Time: first seen 31 Jul 2026, last seen 7 Oct 2026
Measured: 18% of mentions say something specific about it; the rest only name it
As of: 8 Oct 2026