Triple

T11015914
Position Surface form Disambiguated ID Type / Status
Subject Lee Valley Regional Park E260363 entity
Predicate hasPart P35 FINISHED
Object Lee Valley Riding Centre
Lee Valley Riding Centre is an equestrian facility in London offering horse riding lessons, livery services, and related amenities within the Lee Valley Regional Park.
E900179 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: Lee Valley Riding Centre | Statement: [Lee Valley Regional Park, hasPart, Lee Valley Riding Centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lee Valley Riding Centre
Context triple: [Lee Valley Regional Park, hasPart, Lee Valley Riding Centre]
  • A. Rock Riding School
    Rock Riding School is the English name for the historic Felsenreitschule, a former riding school carved into the rock in Salzburg, Austria, now renowned as a unique open-air theater used by the Salzburg Festival.
  • B. Danada Equestrian Center
    Danada Equestrian Center is a public horse facility in DuPage County, Illinois, known for its riding arenas, stables, and equestrian programs within the Danada Forest Preserve.
  • C. Fairgrounds Park
    Fairgrounds Park is a local public park in Elsmere, Delaware, offering outdoor recreational space and community amenities for residents.
  • D. Sunningdale Park
    Sunningdale Park is a government-owned conference and training estate in Berkshire, England, best known as the site where the 1973 Sunningdale Agreement on Northern Ireland was signed.
  • E. Mattamy National Cycling Centre
    The Mattamy National Cycling Centre is a premier indoor velodrome and multi-sport facility in Milton, Ontario, that hosted track cycling events for the 2015 Pan American Games and serves as a national training centre.
  • 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: Lee Valley Riding Centre
Triple: [Lee Valley Regional Park, hasPart, Lee Valley Riding Centre]
Generated description
Lee Valley Riding Centre is an equestrian facility in London offering horse riding lessons, livery services, and related amenities within the Lee Valley Regional Park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lee Valley Riding Centre
Target entity description: Lee Valley Riding Centre is an equestrian facility in London offering horse riding lessons, livery services, and related amenities within the Lee Valley Regional Park.
  • A. Rock Riding School
    Rock Riding School is the English name for the historic Felsenreitschule, a former riding school carved into the rock in Salzburg, Austria, now renowned as a unique open-air theater used by the Salzburg Festival.
  • B. Danada Equestrian Center
    Danada Equestrian Center is a public horse facility in DuPage County, Illinois, known for its riding arenas, stables, and equestrian programs within the Danada Forest Preserve.
  • C. Fairgrounds Park
    Fairgrounds Park is a local public park in Elsmere, Delaware, offering outdoor recreational space and community amenities for residents.
  • D. Sunningdale Park
    Sunningdale Park is a government-owned conference and training estate in Berkshire, England, best known as the site where the 1973 Sunningdale Agreement on Northern Ireland was signed.
  • E. Mattamy National Cycling Centre
    The Mattamy National Cycling Centre is a premier indoor velodrome and multi-sport facility in Milton, Ontario, that hosted track cycling events for the 2015 Pan American Games and serves as a national training centre.
  • 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_69e374d371ec8190aba9e77346c6e876 completed April 18, 2026, 12:10 p.m.
NEDg Description generation batch_69e37ab6ca788190ac41f9494ad9a47f completed April 18, 2026, 12:36 p.m.
NED2 Entity disambiguation (via description) batch_69e37c9439fc8190a69cfb1a13da4c19 completed April 18, 2026, 12:44 p.m.
Created at: April 8, 2026, 9:25 p.m.