Triple

T16227256
Position Surface form Disambiguated ID Type / Status
Subject Linganore Creek E393882 entity
Predicate hasFeature P182 FINISHED
Object Lake Linganore reservoir
Lake Linganore reservoir is a man-made lake in Frederick County, Maryland, primarily serving as a drinking water source and recreational area for the surrounding communities.
 E1219650 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: Lake Linganore reservoir | Statement: [Linganore Creek, hasFeature, Lake Linganore reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lake Linganore reservoir
Context triple: [Linganore Creek, hasFeature, Lake Linganore reservoir]
  • A. Blackwater Reservoir
    Blackwater Reservoir is a man-made lake in New Hampshire that serves as a flood-control and water-management resource within the Merrimack River system.
  • B. Henne Reservoir
    Henne Reservoir is a man-made lake in North Rhine-Westphalia, Germany, primarily used for water supply, flood control, and recreation.
  • C. Lake Talquin reservoir
    Lake Talquin reservoir is a man-made lake in Florida known for its recreational fishing, boating, and wildlife habitat.
  • D. Rozkoš Reservoir
    Rozkoš Reservoir is a large artificial lake in the Hradec Králové Region of the Czech Republic, used for flood control, recreation, and water sports.
  • E. E. V. Spence Reservoir
    E. V. Spence Reservoir is a man-made lake in West Texas that serves as a major water supply and recreational resource for the surrounding region.
  • 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: Lake Linganore reservoir
Triple: [Linganore Creek, hasFeature, Lake Linganore reservoir]
Generated description
Lake Linganore reservoir is a man-made lake in Frederick County, Maryland, primarily serving as a drinking water source and recreational area for the surrounding communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lake Linganore reservoir
Target entity description: Lake Linganore reservoir is a man-made lake in Frederick County, Maryland, primarily serving as a drinking water source and recreational area for the surrounding communities.
  • A. Blackwater Reservoir
    Blackwater Reservoir is a man-made lake in New Hampshire that serves as a flood-control and water-management resource within the Merrimack River system.
  • B. Henne Reservoir
    Henne Reservoir is a man-made lake in North Rhine-Westphalia, Germany, primarily used for water supply, flood control, and recreation.
  • C. Lake Talquin reservoir
    Lake Talquin reservoir is a man-made lake in Florida known for its recreational fishing, boating, and wildlife habitat.
  • D. Rozkoš Reservoir
    Rozkoš Reservoir is a large artificial lake in the Hradec Králové Region of the Czech Republic, used for flood control, recreation, and water sports.
  • E. E. V. Spence Reservoir
    E. V. Spence Reservoir is a man-made lake in West Texas that serves as a major water supply and recreational resource for the surrounding region.
  • 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_69d87f204df88190a8f88923decf9835 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e23d26b02c819080b70ab7cc3bcc24 completed April 17, 2026, 2:01 p.m.
NED1 Entity disambiguation (via context triple) batch_6a006796bed4819085d988d7f2d7afcb completed May 10, 2026, 11:10 a.m.
NEDg Description generation batch_6a0068c141188190bedb7d71a80473f5 completed May 10, 2026, 11:15 a.m.
NED2 Entity disambiguation (via description) batch_6a0069847e2c819088426aacb899e370 completed May 10, 2026, 11:18 a.m.
Created at: April 10, 2026, 5:03 a.m.