Triple

T23218495
Position Surface form Disambiguated ID Type / Status
Subject Tuckasegee River E580816 entity
Predicate hasDam P8736 FINISHED
Object Dillsboro Dam (former)
Dillsboro Dam (former) was a small hydroelectric dam on North Carolina’s Tuckasegee River that was removed to restore the river’s natural flow and improve ecological conditions.
 E1572148 NE FINISHED

How this triple was built (4 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: Dillsboro Dam (former) | Statement: [Tuckasegee River, hasDam, Dillsboro Dam (former)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dillsboro Dam (former)
Context triple: [Tuckasegee River, hasDam, Dillsboro Dam (former)]
  • A. Cumberland Mills Dam
    Cumberland Mills Dam is a historic hydroelectric and industrial dam located on the Presumpscot River in Westbrook, Maine.
  • B. Tuckertown Dam
    Tuckertown Dam is a hydroelectric dam on the Yadkin River in North Carolina that forms Tuckertown Reservoir as part of a series of power-generating dams along the river.
  • C. 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.
  • D. 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.
  • E. New Hope Dam
    New Hope Dam is the former name of B. Everett Jordan Dam, a major flood-control and water-supply structure on the Haw River in North Carolina that creates Jordan Lake.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Dillsboro Dam (former)
Triple: [Tuckasegee River, hasDam, Dillsboro Dam (former)]
Generated description
Dillsboro Dam (former) was a small hydroelectric dam on North Carolina’s Tuckasegee River that was removed to restore the river’s natural flow and improve ecological conditions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dillsboro Dam (former)
Target entity description: Dillsboro Dam (former) was a small hydroelectric dam on North Carolina’s Tuckasegee River that was removed to restore the river’s natural flow and improve ecological conditions.
  • A. Cumberland Mills Dam
    Cumberland Mills Dam is a historic hydroelectric and industrial dam located on the Presumpscot River in Westbrook, Maine.
  • B. Tuckertown Dam
    Tuckertown Dam is a hydroelectric dam on the Yadkin River in North Carolina that forms Tuckertown Reservoir as part of a series of power-generating dams along the river.
  • C. 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.
  • D. 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.
  • E. New Hope Dam
    New Hope Dam is the former name of B. Everett Jordan Dam, a major flood-control and water-supply structure on the Haw River in North Carolina that creates Jordan Lake.
  • F. None of above. chosen

Provenance (5 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_69e2460389408190be74f41d217799a9 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f1916653f08190a7dcbc659c6b6a25 completed April 29, 2026, 5:04 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c30cc9c0481909302d64fa58d426e completed May 19, 2026, 9:43 a.m.
NEDg Description generation batch_6a0c325a76e8819094592ccff955a9e9 completed May 19, 2026, 9:50 a.m.
NED2 Entity disambiguation (via description) batch_6a0c32c9d7cc8190b3d3a173d231e430 completed May 19, 2026, 9:52 a.m.
Created at: April 17, 2026, 4:08 p.m.