Triple

T16938061
Position Surface form Disambiguated ID Type / Status
Subject Ella Henderson E410875 entity
Predicate education P5 FINISHED
Object attended St Martin’s Preparatory School, Grimsby
Ella Henderson is an English singer-songwriter who gained fame as a contestant on the ninth series of The X Factor UK and is known for hits such as "Ghost."
 E1240979 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: attended St Martin’s Preparatory School, Grimsby | Statement: [Ella Henderson, education, attended St Martin’s Preparatory School, Grimsby]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: attended St Martin’s Preparatory School, Grimsby
Context triple: [Ella Henderson, education, attended St Martin’s Preparatory School, Grimsby]
  • A. St Martin’s School
    St Martin’s School is a secondary school and sixth form located in Brentwood, Essex, England.
  • B. Herbert Strutt Grammar School
    Herbert Strutt Grammar School was a former English secondary school best known for educating future James Bond actor Timothy Dalton.
  • C. Midland District Grammar School
    Midland District Grammar School was a 19th-century educational institution in Upper Canada attended by future Canadian prime minister John A. Macdonald.
  • D. Spalding Grammar School
    Spalding Grammar School is a selective boys' grammar school and sixth form in Spalding, Lincolnshire, England, known for its academic focus and long-established history.
  • E. Mirfield Free Grammar
    Mirfield Free Grammar is a secondary school and sixth form in Mirfield, West Yorkshire, England, known for serving the local community with comprehensive education for students aged 11–18.
  • 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: attended St Martin’s Preparatory School, Grimsby
Triple: [Ella Henderson, education, attended St Martin’s Preparatory School, Grimsby]
Generated description
Ella Henderson is an English singer-songwriter who gained fame as a contestant on the ninth series of The X Factor UK and is known for hits such as "Ghost."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: attended St Martin’s Preparatory School, Grimsby
Target entity description: Ella Henderson is an English singer-songwriter who gained fame as a contestant on the ninth series of The X Factor UK and is known for hits such as "Ghost."
  • A. St Martin’s School
    St Martin’s School is a secondary school and sixth form located in Brentwood, Essex, England.
  • B. Herbert Strutt Grammar School
    Herbert Strutt Grammar School was a former English secondary school best known for educating future James Bond actor Timothy Dalton.
  • C. Midland District Grammar School
    Midland District Grammar School was a 19th-century educational institution in Upper Canada attended by future Canadian prime minister John A. Macdonald.
  • D. Spalding Grammar School
    Spalding Grammar School is a selective boys' grammar school and sixth form in Spalding, Lincolnshire, England, known for its academic focus and long-established history.
  • E. Mirfield Free Grammar
    Mirfield Free Grammar is a secondary school and sixth form in Mirfield, West Yorkshire, England, known for serving the local community with comprehensive education for students aged 11–18.
  • 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_69d886c886688190967be07322597ac9 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3cf2b88bc8190aeb7b07032478ae3 completed April 18, 2026, 6:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00cfe5210c8190873be6ccf2369b34 completed May 10, 2026, 6:35 p.m.
NEDg Description generation batch_6a00d0a1ae0c81909b09504908d56a98 completed May 10, 2026, 6:38 p.m.
NED2 Entity disambiguation (via description) batch_6a00d1366f4c8190b5627f67402d96a0 completed May 10, 2026, 6:40 p.m.
Created at: April 10, 2026, 5:30 a.m.