Triple

T6719769
Position Surface form Disambiguated ID Type / Status
Subject Cheltenham Spa railway station E153364 entity
Predicate formerName P65 FINISHED
Object Cheltenham Lansdown
Cheltenham Lansdown, now known as Cheltenham Spa railway station, is the main railway station serving the town of Cheltenham in Gloucestershire, England.
 E43144 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: Cheltenham Lansdown | Statement: [Cheltenham Spa railway station, formerName, Cheltenham Lansdown]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cheltenham Lansdown
Context triple: [Cheltenham Spa railway station, formerName, Cheltenham Lansdown]
  • A. Cheltenham
    Cheltenham is a spa town in Gloucestershire, England, known for its Regency architecture, cultural festivals, and the prestigious Cheltenham Racecourse.
  • B. Chiddingfold
    Chiddingfold is a picturesque rural village in Surrey, England, known for its historic green, traditional architecture, and surrounding countryside.
  • C. Chieveley
    Chieveley is a rural village and civil parish in Berkshire, England, known for its historic church, countryside setting, and proximity to Newbury and major transport routes.
  • D. Frensham
    Frensham is a rural village in Surrey, England, known for its scenic commons, ponds, and surrounding countryside.
  • E. Chatterton Hill
    Chatterton Hill is a strategically significant rise of ground near White Plains, New York, known as the main contested position during the 1776 Battle of White Plains in the American Revolutionary War.
  • 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: Cheltenham Lansdown
Triple: [Cheltenham Spa railway station, formerName, Cheltenham Lansdown]
Generated description
Cheltenham Lansdown, now known as Cheltenham Spa railway station, is the main railway station serving the town of Cheltenham in Gloucestershire, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cheltenham Lansdown
Target entity description: Cheltenham Lansdown, now known as Cheltenham Spa railway station, is the main railway station serving the town of Cheltenham in Gloucestershire, England.
  • A. Cheltenham chosen
    Cheltenham is a spa town in Gloucestershire, England, known for its Regency architecture, cultural festivals, and the prestigious Cheltenham Racecourse.
  • B. Chiddingfold
    Chiddingfold is a picturesque rural village in Surrey, England, known for its historic green, traditional architecture, and surrounding countryside.
  • C. Chieveley
    Chieveley is a rural village and civil parish in Berkshire, England, known for its historic church, countryside setting, and proximity to Newbury and major transport routes.
  • D. Frensham
    Frensham is a rural village in Surrey, England, known for its scenic commons, ponds, and surrounding countryside.
  • E. Chatterton Hill
    Chatterton Hill is a strategically significant rise of ground near White Plains, New York, known as the main contested position during the 1776 Battle of White Plains in the American Revolutionary War.
  • 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_69c68809b4608190a2509ddb5ab87f05 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d137084881908e04ee6b2bd45585 completed March 27, 2026, 6:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7129975fc8190984132e0680b46c6 completed March 27, 2026, 11:28 p.m.
NEDg Description generation batch_69c713842b9c8190ae31eba0bd449968 completed March 27, 2026, 11:32 p.m.
NED2 Entity disambiguation (via description) batch_69c71444e9ec8190a68531ed29fd9377 completed March 27, 2026, 11:35 p.m.
Created at: March 27, 2026, 2:07 p.m.