Triple

T2452086
Position Surface form Disambiguated ID Type / Status
Subject Barker Dam Trail E53727 entity
Predicate partOf P40 FINISHED
Object Barker Dam area
Barker Dam area is a scenic historic reservoir and surrounding desert landscape in Joshua Tree National Park known for its short hiking loop, rock formations, and wildlife viewing.
 E269006 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: Barker Dam area | Statement: [Barker Dam Trail, partOf, Barker Dam area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Barker Dam area
Context triple: [Barker Dam Trail, partOf, Barker Dam area]
  • A. Parker Dam
    Parker Dam is a concrete arch-gravity dam on the Colorado River best known for creating Lake Havasu and supplying water and hydroelectric power to parts of California and Arizona.
  • B. Boca Dam
    Boca Dam is an earthfill dam in Nevada County, California, that creates Boca Reservoir on the Little Truckee River for water storage, flood control, and recreation.
  • C. Norris Dam State Park
    Norris Dam State Park is a Tennessee state park centered around Norris Dam on the Clinch River, offering outdoor recreation such as hiking, camping, fishing, and boating in a scenic Appalachian setting.
  • D. Pratts Bottom
    Pratts Bottom is a small village in the London Borough of Bromley, England, known for its rural character and historic charm on the edge of Greater London.
  • E. Oxbow Dam
    Oxbow Dam is a hydroelectric dam on the Snake River in eastern Oregon, forming Oxbow Reservoir as part of the Hells Canyon Complex.
  • 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: Barker Dam area
Triple: [Barker Dam Trail, partOf, Barker Dam area]
Generated description
Barker Dam area is a scenic historic reservoir and surrounding desert landscape in Joshua Tree National Park known for its short hiking loop, rock formations, and wildlife viewing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Barker Dam area
Target entity description: Barker Dam area is a scenic historic reservoir and surrounding desert landscape in Joshua Tree National Park known for its short hiking loop, rock formations, and wildlife viewing.
  • A. Parker Dam
    Parker Dam is a concrete arch-gravity dam on the Colorado River best known for creating Lake Havasu and supplying water and hydroelectric power to parts of California and Arizona.
  • B. Boca Dam
    Boca Dam is an earthfill dam in Nevada County, California, that creates Boca Reservoir on the Little Truckee River for water storage, flood control, and recreation.
  • C. Norris Dam State Park
    Norris Dam State Park is a Tennessee state park centered around Norris Dam on the Clinch River, offering outdoor recreation such as hiking, camping, fishing, and boating in a scenic Appalachian setting.
  • D. Pratts Bottom
    Pratts Bottom is a small village in the London Borough of Bromley, England, known for its rural character and historic charm on the edge of Greater London.
  • E. Oxbow Dam
    Oxbow Dam is a hydroelectric dam on the Snake River in eastern Oregon, forming Oxbow Reservoir as part of the Hells Canyon Complex.
  • 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_69ab495d227c8190b26ae6548eeb1019 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abd0f52524819088b00009c9dd1823 completed March 7, 2026, 7:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69aef0c544788190bb0e8c5ae4a32ff0 completed March 9, 2026, 4:09 p.m.
NEDg Description generation batch_69aef53740508190893b14bb1b411a30 completed March 9, 2026, 4:28 p.m.
NED2 Entity disambiguation (via description) batch_69aef9594024819088e7afc0e64429ff completed March 9, 2026, 4:46 p.m.
Created at: March 6, 2026, 9:43 p.m.