Triple

T16340074
Position Surface form Disambiguated ID Type / Status
Subject Crooked River E396773 entity
Predicate hasDam P8736 FINISHED
Object Bowman Dam
Bowman Dam is a concrete arch dam in central Oregon that creates Prineville Reservoir and provides irrigation water storage and flood control on the Crooked River.
E1348662 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: Bowman Dam | Statement: [Crooked River, hasDam, Bowman Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bowman Dam
Context triple: [Crooked River, hasDam, Bowman Dam]
  • A. Bradbury Dam
    Bradbury Dam is a major earthfill dam in Santa Barbara County, California, that creates Lake Cachuma as a key water supply and flood control facility for the region.
  • B. Buchanan Dam
    Buchanan Dam is a large concrete gravity dam on the Colorado River in Central Texas, forming Lake Buchanan as part of the region’s water supply and flood control system.
  • C. Goodwin Dam
    Goodwin Dam is a concrete gravity diversion dam on California’s Stanislaus River that helps regulate river flow and supplies irrigation water to surrounding agricultural areas.
  • D. Harriman Dam
    Harriman Dam is a hydroelectric dam in Vermont that impounds the Deerfield River to form Harriman Reservoir, one of the state’s largest lakes.
  • E. Rodman Dam
    Rodman Dam is a controversial man-made structure in north-central Florida that created the Rodman Reservoir by impounding the Ocklawaha River as part of the partially completed Cross Florida Barge Canal project.
  • 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: Bowman Dam
Triple: [Crooked River, hasDam, Bowman Dam]
Generated description
Bowman Dam is a concrete arch dam in central Oregon that creates Prineville Reservoir and provides irrigation water storage and flood control on the Crooked River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bowman Dam
Target entity description: Bowman Dam is a concrete arch dam in central Oregon that creates Prineville Reservoir and provides irrigation water storage and flood control on the Crooked River.
  • A. Bradbury Dam
    Bradbury Dam is a major earthfill dam in Santa Barbara County, California, that creates Lake Cachuma as a key water supply and flood control facility for the region.
  • B. Buchanan Dam
    Buchanan Dam is a large concrete gravity dam on the Colorado River in Central Texas, forming Lake Buchanan as part of the region’s water supply and flood control system.
  • C. Goodwin Dam
    Goodwin Dam is a concrete gravity diversion dam on California’s Stanislaus River that helps regulate river flow and supplies irrigation water to surrounding agricultural areas.
  • D. Harriman Dam
    Harriman Dam is a hydroelectric dam in Vermont that impounds the Deerfield River to form Harriman Reservoir, one of the state’s largest lakes.
  • E. Rodman Dam
    Rodman Dam is a controversial man-made structure in north-central Florida that created the Rodman Reservoir by impounding the Ocklawaha River as part of the partially completed Cross Florida Barge Canal project.
  • 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_69d87f26864c819088365ca381a003c2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2da09dcf48190b6fdd14b1812c56a completed April 18, 2026, 1:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a058296efe481908e5a19acc0d0b738 completed May 14, 2026, 8:06 a.m.
NEDg Description generation batch_6a05866776d881909723e694ab9a8674 completed May 14, 2026, 8:23 a.m.
NED2 Entity disambiguation (via description) batch_6a0586f85a448190becf166dbc584a1f completed May 14, 2026, 8:25 a.m.
Created at: April 10, 2026, 5:07 a.m.