Triple

T520640
Position Surface form Disambiguated ID Type / Status
Subject Diana Churchill E10806 entity
Predicate educatedAt P5 FINISHED
Object Notting Hill High School
Notting Hill High School was a prominent girls' secondary school in London known for educating several notable women, including actress Diana Churchill.
 E67782 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: Notting Hill High School | Statement: [Diana Churchill, educatedAt, Notting Hill High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Notting Hill High School
Context triple: [Diana Churchill, educatedAt, Notting Hill High School]
  • A. Heralds’ College
    Heralds’ College is the historic English authority responsible for heraldry, coats of arms, and related genealogical matters, formally known as the College of Arms.
  • B. Rectory School
    Rectory School is a private, coeducational junior boarding and day school serving elementary and middle school students in Pomfret, Connecticut.
  • C. Wellington School
    Wellington School is a public elementary school located in Belmont, Massachusetts, serving young students in the local community.
  • D. Chatham House Grammar School
    Chatham House Grammar School is a selective secondary school in Ramsgate, Kent, England, known for its academic tradition and notable alumni including former Prime Minister Edward Heath.
  • E. St Paul's School, London
    St Paul's School, London is a prestigious independent boys' school founded in 1509, renowned for its academic excellence and notable alumni in British public life.
  • 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: Notting Hill High School
Triple: [Diana Churchill, educatedAt, Notting Hill High School]
Generated description
Notting Hill High School was a prominent girls' secondary school in London known for educating several notable women, including actress Diana Churchill.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Notting Hill High School
Target entity description: Notting Hill High School was a prominent girls' secondary school in London known for educating several notable women, including actress Diana Churchill.
  • A. Heralds’ College
    Heralds’ College is the historic English authority responsible for heraldry, coats of arms, and related genealogical matters, formally known as the College of Arms.
  • B. Rectory School
    Rectory School is a private, coeducational junior boarding and day school serving elementary and middle school students in Pomfret, Connecticut.
  • C. Wellington School
    Wellington School is a public elementary school located in Belmont, Massachusetts, serving young students in the local community.
  • D. Chatham House Grammar School
    Chatham House Grammar School is a selective secondary school in Ramsgate, Kent, England, known for its academic tradition and notable alumni including former Prime Minister Edward Heath.
  • E. St Paul's School, London
    St Paul's School, London is a prestigious independent boys' school founded in 1509, renowned for its academic excellence and notable alumni in British public life.
  • 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_69a2e84b16c4819088d284c47c3a7968 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f1a1817c8190a6cc8f423071d3ad completed Feb. 28, 2026, 1:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4cc5868d88190bb0b107fb820aafe completed March 1, 2026, 11:31 p.m.
NEDg Description generation batch_69a4cd16533c8190a9b63c13756e73ec completed March 1, 2026, 11:34 p.m.
NED2 Entity disambiguation (via description) batch_69a4cdc197208190b4b2fe04ca11fa83 completed March 1, 2026, 11:37 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.