Triple

T5491859
Position Surface form Disambiguated ID Type / Status
Subject Rector of Imperial College London E123720 entity
Predicate officeHeldBy P537 FINISHED
Object Brian Flowers
Brian Flowers was a prominent British nuclear physicist and academic leader who served as Rector of Imperial College London and played a key role in shaping UK science policy in the late 20th century.
 E523973 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: Brian Flowers | Statement: [Rector of Imperial College London, officeHeldBy, Brian Flowers]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brian Flowers
Context triple: [Rector of Imperial College London, officeHeldBy, Brian Flowers]
  • A. Brian Frosh
    Brian Frosh is an American lawyer and Democratic politician who served as the Attorney General of Maryland from 2015 to 2023.
  • B. Ian Boldsworth
    Ian Boldsworth is a British comedian, writer, and podcaster best known for his work in alternative comedy and shows like the paranormal podcast "The ParaPod."
  • C. Ben Durrant
    Ben Durrant is a musician best known as a member of the indie supergroup Gayngs.
  • D. Greg Sankey
    Greg Sankey is an American sports administrator best known as the influential leader of the NCAA’s Southeastern Conference, where he has overseen major developments in college athletics, including conference expansion and playoff reform.
  • E. Matt Bloomfield
    Matt Bloomfield is an English former midfielder and current football manager best known for his long association with Wycombe Wanderers.
  • 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: Brian Flowers
Triple: [Rector of Imperial College London, officeHeldBy, Brian Flowers]
Generated description
Brian Flowers was a prominent British nuclear physicist and academic leader who served as Rector of Imperial College London and played a key role in shaping UK science policy in the late 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brian Flowers
Target entity description: Brian Flowers was a prominent British nuclear physicist and academic leader who served as Rector of Imperial College London and played a key role in shaping UK science policy in the late 20th century.
  • A. Brian Frosh
    Brian Frosh is an American lawyer and Democratic politician who served as the Attorney General of Maryland from 2015 to 2023.
  • B. Ian Boldsworth
    Ian Boldsworth is a British comedian, writer, and podcaster best known for his work in alternative comedy and shows like the paranormal podcast "The ParaPod."
  • C. Ben Durrant
    Ben Durrant is a musician best known as a member of the indie supergroup Gayngs.
  • D. Greg Sankey
    Greg Sankey is an American sports administrator best known as the influential leader of the NCAA’s Southeastern Conference, where he has overseen major developments in college athletics, including conference expansion and playoff reform.
  • E. Matt Bloomfield
    Matt Bloomfield is an English former midfielder and current football manager best known for his long association with Wycombe Wanderers.
  • 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_69bd464a2d908190869324ce176779c8 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd9280403c8190baaa3f7923449a37 completed March 20, 2026, 6:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf6c884c0c8190b2f8345a5017c71f completed March 22, 2026, 4:14 a.m.
NEDg Description generation batch_69bf6d267e808190b4085e07d31af1b7 completed March 22, 2026, 4:16 a.m.
NED2 Entity disambiguation (via description) batch_69bf6e497dd88190895fe68a7c8f6d65 completed March 22, 2026, 4:21 a.m.
Created at: March 20, 2026, 2:10 p.m.