Triple

T20716084
Position Surface form Disambiguated ID Type / Status
Subject Worcester Racecourse E509172 entity
Predicate alsoKnownAs P39 FINISHED
Object Pitchcroft
Pitchcroft is a historic horse racing venue located on the banks of the River Severn in Worcester, England.
 E1446808 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: Pitchcroft | Statement: [Worcester Racecourse, alsoKnownAs, Pitchcroft]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pitchcroft
Context triple: [Worcester Racecourse, alsoKnownAs, Pitchcroft]
  • A. Lawmond
    Lawmond is a Scottish family name recognized as a sept of Clan Lamont, a historic Highland clan from Argyll.
  • B. Crofty
    Crofty is a small coastal village in South Wales known for its traditional cockle fishing along the Loughor Estuary.
  • C. Brandreth
    Brandreth is an English surname most notably associated with writer, broadcaster, and former politician Gyles Brandreth.
  • D. Scarphe
    Scarphe is a figure from Greek mythology known primarily as the wife of Aeson, the father of the hero Jason.
  • E. Colsterworth
    Colsterworth is a village in Lincolnshire, England, best known for its proximity to Woolsthorpe Manor, the birthplace of Sir Isaac Newton.
  • 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: Pitchcroft
Triple: [Worcester Racecourse, alsoKnownAs, Pitchcroft]
Generated description
Pitchcroft is a historic horse racing venue located on the banks of the River Severn in Worcester, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pitchcroft
Target entity description: Pitchcroft is a historic horse racing venue located on the banks of the River Severn in Worcester, England.
  • A. Lawmond
    Lawmond is a Scottish family name recognized as a sept of Clan Lamont, a historic Highland clan from Argyll.
  • B. Crofty
    Crofty is a small coastal village in South Wales known for its traditional cockle fishing along the Loughor Estuary.
  • C. Brandreth
    Brandreth is an English surname most notably associated with writer, broadcaster, and former politician Gyles Brandreth.
  • D. Scarphe
    Scarphe is a figure from Greek mythology known primarily as the wife of Aeson, the father of the hero Jason.
  • E. Colsterworth
    Colsterworth is a village in Lincolnshire, England, best known for its proximity to Woolsthorpe Manor, the birthplace of Sir Isaac Newton.
  • 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_69e0b4c40ad88190b81f77695366d328 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c1d1f3308190ae594a5b9e4ab9d5 completed April 21, 2026, 12:16 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08e05139108190a5f2f3ea5c054d4b completed May 16, 2026, 9:23 p.m.
NEDg Description generation batch_6a08e1109b788190a90272c46e2e7bf5 completed May 16, 2026, 9:26 p.m.
NED2 Entity disambiguation (via description) batch_6a08e1d668d0819098db655826d4a24a completed May 16, 2026, 9:29 p.m.
Created at: April 16, 2026, 12:15 p.m.