Triple

T12587618
Position Surface form Disambiguated ID Type / Status
Subject Lake Drummond E300508 entity
Predicate partOfHydrologicalSystem P2432 FINISHED
Object Dismal Swamp Canal system E294903 NE FINISHED

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: Dismal Swamp Canal system | Statement: [Lake Drummond, partOfHydrologicalSystem, Dismal Swamp Canal system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dismal Swamp Canal system
Context triple: [Lake Drummond, partOfHydrologicalSystem, Dismal Swamp Canal system]
  • A. Dismal Swamp Canal chosen
    The Dismal Swamp Canal is one of the oldest continually operating man-made canals in the United States, historically used for transportation through the Great Dismal Swamp between Virginia and North Carolina.
  • B. Lewes and Rehoboth Canal
    The Lewes and Rehoboth Canal is a man-made waterway in Sussex County, Delaware, that connects the Delaware Bay to Rehoboth Bay and forms part of the Intracoastal Waterway.
  • C. Delaware and Raritan Canal
    The Delaware and Raritan Canal is a historic 19th-century waterway in central New Jersey that once served as a major transportation route and now forms the backbone of a popular linear state park and recreation corridor.
  • D. Cape May Canal
    Cape May Canal is a man-made waterway in southern New Jersey that forms part of the Intracoastal Waterway, providing a sheltered navigation route between the Delaware Bay and the Atlantic Ocean.
  • E. Canal Duke
    Canal Duke is the nickname of Francis Egerton, 3rd Duke of Bridgewater, a British aristocrat famed for pioneering canal construction during the Industrial Revolution.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d7bde87b648190bcd0266e9efde098 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d954bbe72c8190aa11090bb6b480c9 completed April 10, 2026, 7:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f67190a20c8190918b465b67d25869 completed May 2, 2026, 9:50 p.m.
Created at: April 9, 2026, 5:05 p.m.