Triple

T6186599
Position Surface form Disambiguated ID Type / Status
Subject Pickwick Lake E138075 entity
Predicate hasShorelineFeature P6651 FINISHED
Object Pickwick Dam
Pickwick Dam is a hydroelectric and flood-control dam on the Tennessee River in Tennessee, forming Pickwick Lake and supporting regional power generation and recreation.
E594736 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: Pickwick Dam | Statement: [Pickwick Lake, hasShorelineFeature, Pickwick Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pickwick Dam
Context triple: [Pickwick Lake, hasShorelineFeature, Pickwick Dam]
  • A. O’Sullivan Dam
    O’Sullivan Dam is a major earth-fill dam in central Washington State that forms Potholes Reservoir and plays a key role in irrigation and water management for the Columbia Basin Project.
  • B. Brownlee Dam
    Brownlee Dam is a major hydroelectric dam on the Snake River in the western United States, forming Brownlee Reservoir and playing a key role in regional power generation and water management.
  • C. Hume Dam
    Hume Dam is a major concrete gravity dam in southeastern Australia that forms Lake Hume and plays a key role in water storage, irrigation, and flood control in the Murray–Darling Basin.
  • D. Hinze Dam
    Hinze Dam is a major rock and earth-fill dam on the Gold Coast in Queensland, Australia, that creates Advancetown Lake and supplies water, flood mitigation, and recreation for the region.
  • E. Keswick Dam
    Keswick Dam is a concrete gravity dam on the Sacramento River in Northern California that regulates flows and generates hydroelectric power as part of the region’s large federal water management system.
  • 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: Pickwick Dam
Triple: [Pickwick Lake, hasShorelineFeature, Pickwick Dam]
Generated description
Pickwick Dam is a hydroelectric and flood-control dam on the Tennessee River in Tennessee, forming Pickwick Lake and supporting regional power generation and recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pickwick Dam
Target entity description: Pickwick Dam is a hydroelectric and flood-control dam on the Tennessee River in Tennessee, forming Pickwick Lake and supporting regional power generation and recreation.
  • A. O’Sullivan Dam
    O’Sullivan Dam is a major earth-fill dam in central Washington State that forms Potholes Reservoir and plays a key role in irrigation and water management for the Columbia Basin Project.
  • B. Brownlee Dam
    Brownlee Dam is a major hydroelectric dam on the Snake River in the western United States, forming Brownlee Reservoir and playing a key role in regional power generation and water management.
  • C. Hume Dam
    Hume Dam is a major concrete gravity dam in southeastern Australia that forms Lake Hume and plays a key role in water storage, irrigation, and flood control in the Murray–Darling Basin.
  • D. Hinze Dam
    Hinze Dam is a major rock and earth-fill dam on the Gold Coast in Queensland, Australia, that creates Advancetown Lake and supplies water, flood mitigation, and recreation for the region.
  • E. Keswick Dam
    Keswick Dam is a concrete gravity dam on the Sacramento River in Northern California that regulates flows and generates hydroelectric power as part of the region’s large federal water management system.
  • 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_69c008a8fd408190b7ec6e42934974a6 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0621671988190938dd16242a2e4d5 completed March 22, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69c64b9dc6d08190919aa58e05c25635 completed March 27, 2026, 9:19 a.m.
NEDg Description generation batch_69c64deef8b4819087f91573b83ffbb4 completed March 27, 2026, 9:29 a.m.
NED2 Entity disambiguation (via description) batch_69c64e93ff088190bed68f7a5c774c19 completed March 27, 2026, 9:32 a.m.
Created at: March 22, 2026, 4:19 p.m.