Triple

T12704413
Position Surface form Disambiguated ID Type / Status
Subject Yadkin–Pee Dee River system E303541 entity
Predicate hasDam P8736 FINISHED
Object Tillery Dam
Tillery Dam is a hydroelectric dam on the Yadkin River in North Carolina that forms Lake Tillery and helps generate power and manage water resources in the region.
 E1092643 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: Tillery Dam | Statement: [Yadkin–Pee Dee River system, hasDam, Tillery Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tillery Dam
Context triple: [Yadkin–Pee Dee River system, hasDam, Tillery Dam]
  • A. Cheatham Dam
    Cheatham Dam is a hydroelectric and navigation dam on the Cumberland River in Tennessee that helps control flooding, generate power, and maintain a navigable waterway.
  • B. Leesville Dam
    Leesville Dam is a hydroelectric and flood-control structure on the Roanoke River in Virginia that creates Leesville Lake.
  • C. Brantley Dam
    Brantley Dam is a major flood-control and irrigation reservoir structure on the Pecos River in southeastern New Mexico.
  • D. Apalachia Dam
    Apalachia Dam is a hydroelectric dam in western North Carolina that impounds the Hiwassee River to generate power and help manage regional water resources.
  • E. Hartwell Dam
    Hartwell Dam is a large hydroelectric and flood-control dam on the Savannah River that creates Lake Hartwell along the Georgia–South Carolina border.
  • 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: Tillery Dam
Triple: [Yadkin–Pee Dee River system, hasDam, Tillery Dam]
Generated description
Tillery Dam is a hydroelectric dam on the Yadkin River in North Carolina that forms Lake Tillery and helps generate power and manage water resources in the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tillery Dam
Target entity description: Tillery Dam is a hydroelectric dam on the Yadkin River in North Carolina that forms Lake Tillery and helps generate power and manage water resources in the region.
  • A. Cheatham Dam
    Cheatham Dam is a hydroelectric and navigation dam on the Cumberland River in Tennessee that helps control flooding, generate power, and maintain a navigable waterway.
  • B. Leesville Dam
    Leesville Dam is a hydroelectric and flood-control structure on the Roanoke River in Virginia that creates Leesville Lake.
  • C. Brantley Dam
    Brantley Dam is a major flood-control and irrigation reservoir structure on the Pecos River in southeastern New Mexico.
  • D. Apalachia Dam
    Apalachia Dam is a hydroelectric dam in western North Carolina that impounds the Hiwassee River to generate power and help manage regional water resources.
  • E. Hartwell Dam
    Hartwell Dam is a large hydroelectric and flood-control dam on the Savannah River that creates Lake Hartwell along the Georgia–South Carolina border.
  • 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_69d7bdef90d48190b46b88270e780946 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d961f1adec8190a53c80e9556b3fe0 completed April 10, 2026, 8:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd466577508190b1926c475b7c49dc completed May 8, 2026, 2:11 a.m.
NEDg Description generation batch_69fd4768edc881909a0c586b6d9568a3 completed May 8, 2026, 2:16 a.m.
NED2 Entity disambiguation (via description) batch_69fd47eb7db08190a68f60b255073d8d completed May 8, 2026, 2:18 a.m.
Created at: April 9, 2026, 5:23 p.m.