Triple

T8322587
Position Surface form Disambiguated ID Type / Status
Subject Grimshaw Architects E194867 entity
Predicate hasKeyPerson P256 FINISHED
Object Mark Middleton
Mark Middleton is a prominent British architect and senior partner at Grimshaw Architects, known for leading major international infrastructure and cultural projects.
 E726531 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: Mark Middleton | Statement: [Grimshaw Architects, hasKeyPerson, Mark Middleton]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mark Middleton
Context triple: [Grimshaw Architects, hasKeyPerson, Mark Middleton]
  • A. Mark Middleton
    Mark Middleton is an American R&B singer best known as a lead vocalist of the 1990s group Blackstreet, contributing to several of their hit songs.
  • B. Peter Middleton
    Peter Middleton was a British pilot and businessman best known as the paternal grandfather of Catherine, Princess of Wales.
  • C. Michael Middleton
    Michael Middleton is a British businessman best known as the father of Catherine, Princess of Wales.
  • D. Peter Lilley
    Peter Lilley is a British Conservative politician who served in senior ministerial roles under Prime Ministers Margaret Thatcher and John Major and was a long-standing Member of Parliament.
  • E. Gary Middleton
    Gary Middleton is a British businessman and the younger brother of Michael Middleton, making him the uncle of Catherine, Princess of Wales.
  • 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: Mark Middleton
Triple: [Grimshaw Architects, hasKeyPerson, Mark Middleton]
Generated description
Mark Middleton is a prominent British architect and senior partner at Grimshaw Architects, known for leading major international infrastructure and cultural projects.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mark Middleton
Target entity description: Mark Middleton is a prominent British architect and senior partner at Grimshaw Architects, known for leading major international infrastructure and cultural projects.
  • A. Mark Middleton
    Mark Middleton is an American R&B singer best known as a lead vocalist of the 1990s group Blackstreet, contributing to several of their hit songs.
  • B. Peter Middleton
    Peter Middleton was a British pilot and businessman best known as the paternal grandfather of Catherine, Princess of Wales.
  • C. Michael Middleton
    Michael Middleton is a British businessman best known as the father of Catherine, Princess of Wales.
  • D. Peter Lilley
    Peter Lilley is a British Conservative politician who served in senior ministerial roles under Prime Ministers Margaret Thatcher and John Major and was a long-standing Member of Parliament.
  • E. Gary Middleton
    Gary Middleton is a British businessman and the younger brother of Michael Middleton, making him the uncle of Catherine, Princess of Wales.
  • 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_69ca82e7a8a88190a32bb5cc0feb012d completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7f693ad08190ad4ce6269a61eb3f completed March 31, 2026, 8:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd95a8f18c819090f8e47061df1f55 completed April 1, 2026, 10:01 p.m.
NEDg Description generation batch_69cdb20e46b881908d3c6b177e206e50 completed April 2, 2026, 12:02 a.m.
NED2 Entity disambiguation (via description) batch_69cdb654a2348190a41a6aebf96d8ea6 completed April 2, 2026, 12:20 a.m.
Created at: March 30, 2026, 5:55 p.m.