Triple

T10255771
Position Surface form Disambiguated ID Type / Status
Subject Cumberland River E240460 entity
Predicate hasDam P8736 FINISHED
Object Wolf Creek Dam
Wolf Creek Dam is a major hydroelectric and flood-control dam on the Cumberland River in Kentucky, forming Lake Cumberland and playing a key role in regional water management and recreation.
E887855 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: Wolf Creek Dam | Statement: [Cumberland River, hasDam, Wolf Creek Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wolf Creek Dam
Context triple: [Cumberland River, hasDam, Wolf Creek Dam]
  • A. Tiger Creek Dam
    Tiger Creek Dam is a hydroelectric dam on California's Mokelumne River that forms part of the region's water storage and power generation system.
  • B. 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.
  • C. 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.
  • D. Tulloch Dam
    Tulloch Dam is a concrete gravity dam on the Stanislaus River in California that forms Tulloch Reservoir for irrigation, hydroelectric power generation, and recreation.
  • E. Cache Creek Dam
    Cache Creek Dam is a water-control structure on Cache Creek in California that regulates river flow and supports irrigation, flood management, and local water supply.
  • 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: Wolf Creek Dam
Triple: [Cumberland River, hasDam, Wolf Creek Dam]
Generated description
Wolf Creek Dam is a major hydroelectric and flood-control dam on the Cumberland River in Kentucky, forming Lake Cumberland and playing a key role in regional water management and recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Wolf Creek Dam
Target entity description: Wolf Creek Dam is a major hydroelectric and flood-control dam on the Cumberland River in Kentucky, forming Lake Cumberland and playing a key role in regional water management and recreation.
  • A. Tiger Creek Dam
    Tiger Creek Dam is a hydroelectric dam on California's Mokelumne River that forms part of the region's water storage and power generation system.
  • B. 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.
  • C. 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.
  • D. Tulloch Dam
    Tulloch Dam is a concrete gravity dam on the Stanislaus River in California that forms Tulloch Reservoir for irrigation, hydroelectric power generation, and recreation.
  • E. Cache Creek Dam
    Cache Creek Dam is a water-control structure on Cache Creek in California that regulates river flow and supports irrigation, flood management, and local water supply.
  • 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_69d381a7e198819090280d5ab885d59e completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d24c69ac81908b4da53d13407ac8 completed April 7, 2026, 9:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69de8413f30c8190aebe1504e213b6cc completed April 14, 2026, 6:14 p.m.
NEDg Description generation batch_69de8e6f3fac8190bcd1675978d6d6d7 completed April 14, 2026, 6:58 p.m.
NED2 Entity disambiguation (via description) batch_69de8fa679cc81909cb51035e5403ce9 completed April 14, 2026, 7:04 p.m.
Created at: April 6, 2026, 11:30 a.m.