Triple

T20095767
Position Surface form Disambiguated ID Type / Status
Subject Chain Bridge (Potomac River) E496394 entity
Predicate hasAccessRoad P9041 FINISHED
Object Canal Road NW (Washington, D.C.) — NE NERFINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Canal Road NW (Washington, D.C.) | Statement: [Chain Bridge (Potomac River), hasAccessRoad, Canal Road NW (Washington, D.C.)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Canal Road NW (Washington, D.C.)
Context triple: [Chain Bridge (Potomac River), hasAccessRoad, Canal Road NW (Washington, D.C.)]
  • A. Canal Road NW chosen
    Canal Road NW is a major roadway in Washington, D.C. that runs along the C&O Canal and the Potomac River, connecting Georgetown with the Palisades neighborhood and points northwest.
  • B. New Hampshire Avenue NE
    New Hampshire Avenue NE is a major diagonal thoroughfare in Washington, D.C., running through several Northeast neighborhoods and connecting residential areas with key city routes.
  • C. New Hampshire Avenue NW
    New Hampshire Avenue NW is a major diagonal street in Washington, D.C., running through several neighborhoods including the Dupont Circle area.
  • D. Virginia Avenue NW
    Virginia Avenue NW is a major street in Washington, D.C., that runs through the Foggy Bottom area near key federal buildings and institutions.
  • E. Columbia Road NW
    Columbia Road NW is a major thoroughfare in Washington, D.C.’s Adams Morgan neighborhood, known for its dense mix of apartments, shops, restaurants, and nightlife.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69da626eee3881909f3454986d4a6511 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6666cc02481908780a415b19c05a2 completed April 20, 2026, 5:46 p.m.
Created at: April 11, 2026, 11:24 p.m.