Triple

T12517373
Position Surface form Disambiguated ID Type / Status
Subject Grand Lake o’ the Cherokees E299222 entity
Predicate formedByDam P25354 FINISHED
Object Pensacola Dam
Pensacola Dam is a major hydroelectric dam on the Grand River in Oklahoma, known for creating Grand Lake o’ the Cherokees and serving as one of the state’s primary sources of hydroelectric power and recreation.
E1082121 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: Pensacola Dam | Statement: [Grand Lake o’ the Cherokees, formedByDam, Pensacola Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pensacola Dam
Context triple: [Grand Lake o’ the Cherokees, formedByDam, Pensacola Dam]
  • A. Barkley Dam
    Barkley Dam is a major hydroelectric and flood-control dam in western Kentucky that helps form Lake Barkley and supports navigation, power generation, and recreation in the region.
  • B. Eufaula Dam
    Eufaula Dam is a major flood-control and hydroelectric dam on the Arkansas River in Oklahoma that forms Lake Eufaula, one of the largest reservoirs in the United States.
  • C. Sanford Dam
    Sanford Dam is a major earthen dam on the Canadian River in Texas that creates Lake Meredith, an important regional water supply and recreation reservoir.
  • 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. De Cordova Bend Dam
    De Cordova Bend Dam is a hydroelectric and flood-control structure on the Brazos River in Texas, best known for creating Lake Granbury and supporting regional water management and recreation.
  • 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: Pensacola Dam
Triple: [Grand Lake o’ the Cherokees, formedByDam, Pensacola Dam]
Generated description
Pensacola Dam is a major hydroelectric dam on the Grand River in Oklahoma, known for creating Grand Lake o’ the Cherokees and serving as one of the state’s primary sources of hydroelectric power and recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pensacola Dam
Target entity description: Pensacola Dam is a major hydroelectric dam on the Grand River in Oklahoma, known for creating Grand Lake o’ the Cherokees and serving as one of the state’s primary sources of hydroelectric power and recreation.
  • A. Barkley Dam
    Barkley Dam is a major hydroelectric and flood-control dam in western Kentucky that helps form Lake Barkley and supports navigation, power generation, and recreation in the region.
  • B. Eufaula Dam
    Eufaula Dam is a major flood-control and hydroelectric dam on the Arkansas River in Oklahoma that forms Lake Eufaula, one of the largest reservoirs in the United States.
  • C. Sanford Dam
    Sanford Dam is a major earthen dam on the Canadian River in Texas that creates Lake Meredith, an important regional water supply and recreation reservoir.
  • 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. De Cordova Bend Dam
    De Cordova Bend Dam is a hydroelectric and flood-control structure on the Brazos River in Texas, best known for creating Lake Granbury and supporting regional water management and recreation.
  • 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_69d6ada5cdd48190860d9ce30aff69be completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d9541f80148190976d1d912fe155d0 completed April 10, 2026, 7:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcdee6798c8190b2b47082cf0c32fb completed May 7, 2026, 6:50 p.m.
NEDg Description generation batch_69fce0cc78e881909090ac42a97ebb12 completed May 7, 2026, 6:58 p.m.
NED2 Entity disambiguation (via description) batch_69fce1f53a8881909fd1258729a9879d completed May 7, 2026, 7:03 p.m.
Created at: April 8, 2026, 9:57 p.m.