Triple

T5491858
Position Surface form Disambiguated ID Type / Status
Subject Rector of Imperial College London E123720 entity
Predicate officeHeldBy P537 FINISHED
Object Patrick Linstead
Patrick Linstead was a British chemist and academic leader who served as Rector of Imperial College London in the mid-20th century.
E524967 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: Patrick Linstead | Statement: [Rector of Imperial College London, officeHeldBy, Patrick Linstead]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Patrick Linstead
Context triple: [Rector of Imperial College London, officeHeldBy, Patrick Linstead]
  • A. Michael Foale
    Michael Foale is a British-American astrophysicist and former NASA astronaut renowned for his long-duration missions on the Space Shuttle and Mir, and for being one of the most experienced spacefarers in history.
  • B. James Marvyn
    James Marvyn is a central fictional character in Harriet Beecher Stowe’s novel "The Minister's Wooing," serving as a romantic lead whose presumed death and unexpected return drive much of the story’s emotional and moral conflict.
  • C. Richard Cripwell
    Richard Cripwell is a senior British Army officer who serves as the Lieutenant Governor and the monarch’s representative in Guernsey.
  • D. Patrick Hasburgh
    Patrick Hasburgh is an American television writer, producer, and director best known as the co-creator of the series "21 Jump Street" and for his work on various action and drama shows.
  • E. Thomas Nelstrop
    Thomas Nelstrop is a British actor and comedian known for his television work and appearances in UK comedy and drama series.
  • 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: Patrick Linstead
Triple: [Rector of Imperial College London, officeHeldBy, Patrick Linstead]
Generated description
Patrick Linstead was a British chemist and academic leader who served as Rector of Imperial College London in the mid-20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Patrick Linstead
Target entity description: Patrick Linstead was a British chemist and academic leader who served as Rector of Imperial College London in the mid-20th century.
  • A. Michael Foale
    Michael Foale is a British-American astrophysicist and former NASA astronaut renowned for his long-duration missions on the Space Shuttle and Mir, and for being one of the most experienced spacefarers in history.
  • B. James Marvyn
    James Marvyn is a central fictional character in Harriet Beecher Stowe’s novel "The Minister's Wooing," serving as a romantic lead whose presumed death and unexpected return drive much of the story’s emotional and moral conflict.
  • C. Richard Cripwell
    Richard Cripwell is a senior British Army officer who serves as the Lieutenant Governor and the monarch’s representative in Guernsey.
  • D. Patrick Hasburgh
    Patrick Hasburgh is an American television writer, producer, and director best known as the co-creator of the series "21 Jump Street" and for his work on various action and drama shows.
  • E. Thomas Nelstrop
    Thomas Nelstrop is a British actor and comedian known for his television work and appearances in UK comedy and drama series.
  • 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_69bf833b88d881908e9b6180c74f72fb completed March 22, 2026, 5:50 a.m.
NEDg Description generation batch_69bf83c14dac8190878c6929618a7905 completed March 22, 2026, 5:53 a.m.
NED2 Entity disambiguation (via description) batch_69bf8437ed0c8190a286489b0a34586a completed March 22, 2026, 5:55 a.m.
Created at: March 20, 2026, 2:10 p.m.