Triple

T9102938
Position Surface form Disambiguated ID Type / Status
Subject Euston estate E218401 entity
Predicate contains P35 FINISHED
Object Euston Park
Euston Park is a large historic parkland in Suffolk, England, known for its grand country estate setting and use as a venue for major equestrian and outdoor events.
 E218401 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: Euston Park | Statement: [Euston estate, contains, Euston Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Euston Park
Context triple: [Euston estate, contains, Euston Park]
  • A. Millward Park
    Millward Park is a local public park located in the city of Allen Park, Michigan, offering outdoor recreational space for residents and visitors.
  • B. Swinton Park
    Swinton Park is a local government electoral ward serving part of the Swinton area in Greater Manchester, England.
  • C. Swinton Park
    Swinton Park is a historic country house and luxury castle hotel in North Yorkshire, England, known for its extensive estate, scenic grounds, and association with the Cunliffe-Lister family.
  • D. Euston estate
    Euston estate is a large historic country estate in Suffolk, England, surrounding Euston Hall and encompassing extensive parkland and agricultural land.
  • E. Grosvenor Park
    Grosvenor Park is a large Victorian-era public park in Chester, England, known for its formal gardens, riverside setting, and historic features.
  • 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: Euston Park
Triple: [Euston estate, contains, Euston Park]
Generated description
Euston Park is a large historic parkland in Suffolk, England, known for its grand country estate setting and use as a venue for major equestrian and outdoor events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Euston Park
Target entity description: Euston Park is a large historic parkland in Suffolk, England, known for its grand country estate setting and use as a venue for major equestrian and outdoor events.
  • A. Millward Park
    Millward Park is a local public park located in the city of Allen Park, Michigan, offering outdoor recreational space for residents and visitors.
  • B. Swinton Park
    Swinton Park is a local government electoral ward serving part of the Swinton area in Greater Manchester, England.
  • C. Swinton Park
    Swinton Park is a historic country house and luxury castle hotel in North Yorkshire, England, known for its extensive estate, scenic grounds, and association with the Cunliffe-Lister family.
  • D. Euston estate chosen
    Euston estate is a large historic country estate in Suffolk, England, surrounding Euston Hall and encompassing extensive parkland and agricultural land.
  • E. Grosvenor Park
    Grosvenor Park is a large Victorian-era public park in Chester, England, known for its formal gardens, riverside setting, and historic features.
  • F. None of above.

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_69ca83db7448819090d0a5de842ef2ac completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc9715d5188190bce68d095e10c2eb completed April 1, 2026, 3:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69d030201a048190a3a1166d23c5ae67 completed April 3, 2026, 9:24 p.m.
NEDg Description generation batch_69d032d59aa88190a13580d7950edef6 completed April 3, 2026, 9:36 p.m.
NED2 Entity disambiguation (via description) batch_69d0332bf8f08190a55240995bc4530e completed April 3, 2026, 9:37 p.m.
Created at: March 30, 2026, 7:15 p.m.