tera.ai

Knowledge Graph

Graph explorer

Search resolved entities, walk their edges, and read the sentence behind every one.

Entities25 of 207,987

All entities

Entity

Columbia-class ballistic missile submarine

product1 mentionslast seen Nov 10, 2026

U.S. Navy submarine class.

Relationships 1

Columbia-class ballistic missile submarine

Relationship

Electric BoatdevelopsColumbia-class ballistic missile submarine

88% confidence1 supporting mentions

Either name opens that entity’s relationships.

Sources 1