Triple

T13074052
Position Surface form Disambiguated ID Type / Status
Subject Lake Wylie E329525 entity
Predicate createdBy P806 FINISHED
Object Catawba Dam
Catawba Dam is a hydroelectric and flood-control structure on the Catawba River in the Carolinas that impounds the river to form Lake Wylie.
 E1122330 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: Catawba Dam | Statement: [Lake Wylie, createdBy, Catawba Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Catawba Dam
Context triple: [Lake Wylie, createdBy, Catawba Dam]
  • A. Smith Mountain Dam
    Smith Mountain Dam is a hydroelectric and pumped-storage dam in Virginia that creates Smith Mountain Lake on the Roanoke River.
  • B. Leesville Dam
    Leesville Dam is a hydroelectric and flood-control structure on the Roanoke River in Virginia that creates Leesville Lake.
  • C. 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.
  • D. Gaston Dam
    Gaston Dam is a hydroelectric dam on the Roanoke River in North Carolina that forms Lake Gaston and helps provide power and water management for the region.
  • E. 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.
  • 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: Catawba Dam
Triple: [Lake Wylie, createdBy, Catawba Dam]
Generated description
Catawba Dam is a hydroelectric and flood-control structure on the Catawba River in the Carolinas that impounds the river to form Lake Wylie.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Catawba Dam
Target entity description: Catawba Dam is a hydroelectric and flood-control structure on the Catawba River in the Carolinas that impounds the river to form Lake Wylie.
  • A. Smith Mountain Dam
    Smith Mountain Dam is a hydroelectric and pumped-storage dam in Virginia that creates Smith Mountain Lake on the Roanoke River.
  • B. Leesville Dam
    Leesville Dam is a hydroelectric and flood-control structure on the Roanoke River in Virginia that creates Leesville Lake.
  • C. 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.
  • D. Gaston Dam
    Gaston Dam is a hydroelectric dam on the Roanoke River in North Carolina that forms Lake Gaston and helps provide power and water management for the region.
  • E. 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.
  • 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_69d80771749c81909a6d9197b9504872 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d981160e388190bab942a2ded2903e completed April 10, 2026, 11 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe387a261c8190a9ac11d6e4e7b29c completed May 8, 2026, 7:24 p.m.
NEDg Description generation batch_69fe50fc9cd8819096f462d42c32649d completed May 8, 2026, 9:09 p.m.
NED2 Entity disambiguation (via description) batch_69fe51564acc8190b2ebe89183f2b549 completed May 8, 2026, 9:10 p.m.
Created at: April 9, 2026, 9 p.m.