Triple

T11015930
Position Surface form Disambiguated ID Type / Status
Subject Lee Valley Regional Park E260363 entity
Predicate hasPart P35 FINISHED
Object Lockwood Reservoir
Lockwood Reservoir is a large man-made water storage lake in the Lee Valley in North London, used primarily for public water supply and recreation.
 E912735 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: Lockwood Reservoir | Statement: [Lee Valley Regional Park, hasPart, Lockwood Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lockwood Reservoir
Context triple: [Lee Valley Regional Park, hasPart, Lockwood Reservoir]
  • A. Wilson Reservoir
    Wilson Reservoir is a man-made lake on the Tennessee River in Alabama, created by Wilson Dam, that serves as a key resource for hydroelectric power, navigation, and recreation.
  • B. Wilson Reservoir
    Wilson Reservoir is a man-made lake in Burrillville, Rhode Island, used primarily for water supply and recreational activities such as fishing and boating.
  • C. Woodtick Reservoir
    Woodtick Reservoir is a small recreational lake in Wolcott, New Haven County, Connecticut, known for fishing, boating, and local outdoor activities.
  • D. 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.
  • E. Wheeler Reservoir
    Wheeler Reservoir is a large man-made lake on the Tennessee River in northern Alabama, created by Wheeler Dam and used for hydroelectric power, navigation, recreation, and wildlife habitat.
  • 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: Lockwood Reservoir
Triple: [Lee Valley Regional Park, hasPart, Lockwood Reservoir]
Generated description
Lockwood Reservoir is a large man-made water storage lake in the Lee Valley in North London, used primarily for public water supply and recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lockwood Reservoir
Target entity description: Lockwood Reservoir is a large man-made water storage lake in the Lee Valley in North London, used primarily for public water supply and recreation.
  • A. Wilson Reservoir
    Wilson Reservoir is a man-made lake in Burrillville, Rhode Island, used primarily for water supply and recreational activities such as fishing and boating.
  • B. Wilson Reservoir
    Wilson Reservoir is a man-made lake on the Tennessee River in Alabama, created by Wilson Dam, that serves as a key resource for hydroelectric power, navigation, and recreation.
  • C. Woodtick Reservoir
    Woodtick Reservoir is a small recreational lake in Wolcott, New Haven County, Connecticut, known for fishing, boating, and local outdoor activities.
  • D. 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.
  • E. Wheeler Reservoir
    Wheeler Reservoir is a large man-made lake on the Tennessee River in northern Alabama, created by Wheeler Dam and used for hydroelectric power, navigation, recreation, and wildlife habitat.
  • 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_69d6aa9687448190b28d353b1b6a610e completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d797a558a08190bdb5779faa9adf05 completed April 9, 2026, 12:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4acc9d60c819084e342076fe682fc completed April 19, 2026, 10:22 a.m.
NEDg Description generation batch_69e4b1ee74748190a33449ce1b92813e completed April 19, 2026, 10:43 a.m.
NED2 Entity disambiguation (via description) batch_69e4b3d23b18819096f3a11aecc732bd completed April 19, 2026, 10:52 a.m.
Created at: April 8, 2026, 9:25 p.m.