Triple

T14549879
Position Surface form Disambiguated ID Type / Status
Subject Hillsborough River Reservoir E341386 entity
Predicate partOf P40 FINISHED
Object Hillsborough River water supply system E341386 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: Hillsborough River water supply system | Statement: [Hillsborough River Reservoir, partOf, Hillsborough River water supply system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hillsborough River water supply system
Context triple: [Hillsborough River Reservoir, partOf, Hillsborough River water supply system]
  • A. Hillsborough River Reservoir chosen
    Hillsborough River Reservoir is a man-made lake in Tampa, Florida, that serves as a primary source of drinking water and recreation for the surrounding region.
  • B. Hillsborough River
    The Hillsborough River is a central waterway in west-central Florida that flows through Tampa, providing drinking water, recreation, and scenic natural habitats before emptying into Tampa Bay.
  • C. Hillsborough River
    The Hillsborough River is a tidal river on Prince Edward Island in eastern Canada that flows into Charlottetown Harbour and forms part of the city of Charlottetown’s waterfront.
  • D. Durham municipal water supply system
    The Durham municipal water supply system is the network of reservoirs, treatment facilities, and distribution infrastructure that provides drinking water to the city of Durham, North Carolina and surrounding areas.
  • E. Croton Reservoir system
    The Croton Reservoir system is a network of reservoirs and related infrastructure in New York that forms a major component of the New York City water supply.
  • 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_69d822db9c8481908213ceb39585f792 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb2ed2b4c8190945bd26531c71f1f completed April 14, 2026, 9:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd7a6344b08190a3c1124c6dd7da96 completed May 8, 2026, 5:53 a.m.
Created at: April 10, 2026, 1:23 a.m.