Triple

T11538292
Position Surface form Disambiguated ID Type / Status
Subject Patricia Knatchbull, 2nd Countess Mountbatten of Burma E273604 entity
Predicate deathPlace P21 FINISHED
Object Mersham, Kent, England
Mersham, Kent, England is a rural village in the Ashford district of Kent, noted for its historic estates and traditional English countryside setting.
 E931454 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: Mersham, Kent, England | Statement: [Patricia Knatchbull, 2nd Countess Mountbatten of Burma, deathPlace, Mersham, Kent, England]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mersham, Kent, England
Context triple: [Patricia Knatchbull, 2nd Countess Mountbatten of Burma, deathPlace, Mersham, Kent, England]
  • A. Walmer, Kent, England
    Walmer in Kent, England, is a coastal town on the English Channel known for its historic castle and role as a seaside retreat.
  • B. Maidstone, Kent, England
    Maidstone, Kent, England is a historic county town in southeast England known for its role as an administrative and commercial center on the River Medway.
  • C. Downe, Kent, England
    Downe, Kent, England is a rural village in southeast England best known as Charles Darwin’s long-term home and the place where he conducted many of his groundbreaking scientific experiments.
  • D. Bexley, Kent, England
    Bexley, Kent, England is a suburban area in southeast England that forms part of Greater London and is known for its residential character and historic village center.
  • E. Margate, Kent, England
    Margate, Kent, England is a historic seaside town on England’s southeast coast, known for its sandy beaches, traditional amusement attractions, and vibrant contemporary art scene.
  • 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: Mersham, Kent, England
Triple: [Patricia Knatchbull, 2nd Countess Mountbatten of Burma, deathPlace, Mersham, Kent, England]
Generated description
Mersham, Kent, England is a rural village in the Ashford district of Kent, noted for its historic estates and traditional English countryside setting.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mersham, Kent, England
Target entity description: Mersham, Kent, England is a rural village in the Ashford district of Kent, noted for its historic estates and traditional English countryside setting.
  • A. Walmer, Kent, England
    Walmer in Kent, England, is a coastal town on the English Channel known for its historic castle and role as a seaside retreat.
  • B. Maidstone, Kent, England
    Maidstone, Kent, England is a historic county town in southeast England known for its role as an administrative and commercial center on the River Medway.
  • C. Downe, Kent, England
    Downe, Kent, England is a rural village in southeast England best known as Charles Darwin’s long-term home and the place where he conducted many of his groundbreaking scientific experiments.
  • D. Bexley, Kent, England
    Bexley, Kent, England is a suburban area in southeast England that forms part of Greater London and is known for its residential character and historic village center.
  • E. Margate, Kent, England
    Margate, Kent, England is a historic seaside town on England’s southeast coast, known for its sandy beaches, traditional amusement attractions, and vibrant contemporary art scene.
  • 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_69d6aae3fbec8190a14632a5df2538b6 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8839cdf688190ae75c0e6fece8e33 completed April 10, 2026, 4:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69e6859b14e08190b8173a4b5dc8c2c5 completed April 20, 2026, 7:59 p.m.
NEDg Description generation batch_69e68fd8210c8190a7b0bbd8a50ff6b1 completed April 20, 2026, 8:43 p.m.
NED2 Entity disambiguation (via description) batch_69e69f12cfcc8190a06e0922c9faa49e completed April 20, 2026, 9:48 p.m.
Created at: April 8, 2026, 9:37 p.m.