Triple

T6705598
Position Surface form Disambiguated ID Type / Status
Subject Cherie Booth E152995 entity
Predicate hasChild P369 FINISHED
Object Euan Blair
Euan Blair is a British entrepreneur and the founder and CEO of the education technology company Multiverse, and the eldest son of former UK Prime Minister Tony Blair and barrister Cherie Booth.
E615886 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Euan Blair | Statement: [Cherie Booth, hasChild, Euan Blair]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Euan Blair
Context triple: [Cherie Booth, hasChild, Euan Blair]
  • A. Euan Uglow
    Euan Uglow was a British painter renowned for his meticulously measured, geometrically precise nude and still-life compositions.
  • B. Duncan Reid
    Duncan Reid is a musician best known as the former bassist and vocalist for the UK punk band The Boys and for his solo work with Duncan Reid and the Big Heads.
  • C. Iain Johnstone
    Iain Johnstone is a British writer and broadcaster best known for his work as a screenwriter and for his collaborations with prominent UK comedians and filmmakers.
  • D. Neil Murray
    Neil Murray is an English rock and heavy metal bassist best known for his work with bands such as Whitesnake and Black Sabbath.
  • E. Neil Murray
    Neil Murray is a Scottish doctor best known as the husband of "Harry Potter" author J. K. Rowling.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Euan Blair
Target entity description: Euan Blair is a British entrepreneur and the founder and CEO of the education technology company Multiverse, and the eldest son of former UK Prime Minister Tony Blair and barrister Cherie Booth.
  • A. Euan Uglow
    Euan Uglow was a British painter renowned for his meticulously measured, geometrically precise nude and still-life compositions.
  • B. Duncan Reid
    Duncan Reid is a musician best known as the former bassist and vocalist for the UK punk band The Boys and for his solo work with Duncan Reid and the Big Heads.
  • C. Iain Johnstone
    Iain Johnstone is a British writer and broadcaster best known for his work as a screenwriter and for his collaborations with prominent UK comedians and filmmakers.
  • D. Neil Murray
    Neil Murray is an English rock and heavy metal bassist best known for his work with bands such as Whitesnake and Black Sabbath.
  • E. Neil Murray
    Neil Murray is a Scottish doctor best known as the husband of "Harry Potter" author J. K. Rowling.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Euan Blair
Triple: [Cherie Booth, hasChild, Euan Blair]
Generated description
Euan Blair is a British entrepreneur and the founder and CEO of the education technology company Multiverse, and the eldest son of former UK Prime Minister Tony Blair and barrister Cherie Booth.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c68808d8d8819087369015270788fe elicitation completed
NER batch_69c6d0ea8cfc819081affc73603c2cf3 ner completed
NED1 batch_69c70af6d1608190887c5d9f94ffe9fa ned_source_triple completed
NED2 batch_69c70cae43bc8190a88b07bd99b91196 ned_description completed
NEDg batch_69c70c6ec7bc81909c37dbe33ce6a57d nedg completed
Created at: March 27, 2026, 2:06 p.m.