Triple

T16846662
Position Surface form Disambiguated ID Type / Status
Subject Fairford River E409557 entity
Predicate hasDam P8736 FINISHED
Object Fairford River Water Control Structure E1237250 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: Fairford River Water Control Structure | Statement: [Fairford River, hasDam, Fairford River Water Control Structure]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fairford River Water Control Structure
Context triple: [Fairford River, hasDam, Fairford River Water Control Structure]
  • A. Fairford River Water Control Structure chosen
    The Fairford River Water Control Structure is a hydraulic engineering facility in Manitoba, Canada, used to regulate water levels and flows between Lake Manitoba and downstream waterways.
  • B. Old River Control Structure
    The Old River Control Structure is a complex of dams and gates in Louisiana that regulates the flow of the Mississippi River into the Atchafalaya River to prevent the Mississippi from changing its main course.
  • C. Cowans Ford Dam
    Cowans Ford Dam is a hydroelectric and flood-control dam on the Catawba River in North Carolina that created Lake Norman, the state’s largest man-made lake.
  • D. Fife Brook Dam
    Fife Brook Dam is a hydroelectric dam on the Deerfield River in western Massachusetts, known for regulating river flow and supporting popular whitewater recreation downstream.
  • E. Sac River flood control project
    The Sac River flood control project is a U.S. Army Corps of Engineers initiative in southwestern Missouri designed to reduce flooding along the Sac River and its tributaries through infrastructure such as Stockton Lake and its dam.
  • 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_69d883952b048190887740a980b712ed completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b354eaf081908fe6f84a330d7866 completed April 18, 2026, 4:37 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c2a4c2a881908d2797f6e61792d3 completed May 10, 2026, 5:38 p.m.
Created at: April 10, 2026, 5:24 a.m.