Triple

T10071469
Position Surface form Disambiguated ID Type / Status
Subject Spruce Run Recreation Area E213638 entity
Predicate hasBodyOfWater P1778 FINISHED
Object Spruce Run Reservoir
Spruce Run Reservoir is a large man-made lake in New Jersey known for boating, fishing, and serving as a major water supply and recreation destination.
 E840356 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: Spruce Run Reservoir | Statement: [Spruce Run Recreation Area, hasBodyOfWater, Spruce Run Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Spruce Run Reservoir
Context triple: [Spruce Run Recreation Area, hasBodyOfWater, Spruce Run Reservoir]
  • A. Tuckertown Reservoir
    Tuckertown Reservoir is a man-made lake on the Yadkin River in North Carolina, primarily used for hydroelectric power generation, recreation, and wildlife habitat.
  • B. Hemlocks Reservoir
    Hemlocks Reservoir is a freshwater body in Easton, Connecticut, known primarily as part of the region’s public drinking water supply and scenic natural landscape.
  • C. East Branch Reservoir
    East Branch Reservoir is a man-made water supply reservoir in New York’s Croton Watershed that helps provide drinking water to New York City.
  • D. Buckley Dunton Reservoir
    Buckley Dunton Reservoir is a scenic man-made lake in Becket, Massachusetts, popular for fishing, paddling, and wildlife viewing within the Berkshires.
  • E. Lusk Reservoir
    Lusk Reservoir is a scenic man-made lake on the grounds of the United States Military Academy at West Point, often noted for its picturesque setting near the campus athletic facilities.
  • 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: Spruce Run Reservoir
Triple: [Spruce Run Recreation Area, hasBodyOfWater, Spruce Run Reservoir]
Generated description
Spruce Run Reservoir is a large man-made lake in New Jersey known for boating, fishing, and serving as a major water supply and recreation destination.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Spruce Run Reservoir
Target entity description: Spruce Run Reservoir is a large man-made lake in New Jersey known for boating, fishing, and serving as a major water supply and recreation destination.
  • A. Tuckertown Reservoir
    Tuckertown Reservoir is a man-made lake on the Yadkin River in North Carolina, primarily used for hydroelectric power generation, recreation, and wildlife habitat.
  • B. Hemlocks Reservoir
    Hemlocks Reservoir is a freshwater body in Easton, Connecticut, known primarily as part of the region’s public drinking water supply and scenic natural landscape.
  • C. East Branch Reservoir
    East Branch Reservoir is a man-made water supply reservoir in New York’s Croton Watershed that helps provide drinking water to New York City.
  • D. Buckley Dunton Reservoir
    Buckley Dunton Reservoir is a scenic man-made lake in Becket, Massachusetts, popular for fishing, paddling, and wildlife viewing within the Berkshires.
  • E. Lusk Reservoir
    Lusk Reservoir is a scenic man-made lake on the grounds of the United States Military Academy at West Point, often noted for its picturesque setting near the campus athletic facilities.
  • 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_69ca839add308190b57d53b4ec21f2d0 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cdd01279388190b94c8def00425c78 completed April 2, 2026, 2:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2b63d13fc8190bdeac3c7b2529052 completed April 5, 2026, 7:21 p.m.
NEDg Description generation batch_69d2b78f3c248190b104937e2d669882 completed April 5, 2026, 7:27 p.m.
NED2 Entity disambiguation (via description) batch_69d2b84a26a481908ab2705d5883cfce completed April 5, 2026, 7:30 p.m.
Created at: March 30, 2026, 8:59 p.m.