Triple

T17320434
Position Surface form Disambiguated ID Type / Status
Subject University Challenge E420544 entity
Predicate presenter P83 FINISHED
Object Amol Rajan
Amol Rajan is a British journalist and broadcaster, known for his work with the BBC and for serving as editor of The Independent.
E1263577 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: Amol Rajan | Statement: [University Challenge, presenter, Amol Rajan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Amol Rajan
Context triple: [University Challenge, presenter, Amol Rajan]
  • A. Andrew Marr
    Andrew Marr is a prominent British journalist, broadcaster, and political commentator best known for presenting BBC current affairs programmes such as "The Andrew Marr Show."
  • B. Zoë Ball
    Zoë Ball is an English television and radio presenter known for hosting shows on BBC Radio 1 and BBC Radio 2, as well as various British television programs.
  • C. Jeremy Paxman
    Jeremy Paxman is a British broadcaster, journalist, and author best known for his incisive interviewing style on BBC’s Newsnight and as the long-time host of the quiz show University Challenge.
  • D. James Marr
    James Marr is a relatively obscure individual whose primary distinction is sharing the surname associated with the better-known Marr family name.
  • E. Lem Dobbs
    Lem Dobbs is a British-American screenwriter known for his work on films such as "Dark City," "The Limey," and "The Score."
  • 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: Amol Rajan
Triple: [University Challenge, presenter, Amol Rajan]
Generated description
Amol Rajan is a British journalist and broadcaster, known for his work with the BBC and for serving as editor of The Independent.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Amol Rajan
Target entity description: Amol Rajan is a British journalist and broadcaster, known for his work with the BBC and for serving as editor of The Independent.
  • A. Andrew Marr
    Andrew Marr is a prominent British journalist, broadcaster, and political commentator best known for presenting BBC current affairs programmes such as "The Andrew Marr Show."
  • B. Zoë Ball
    Zoë Ball is an English television and radio presenter known for hosting shows on BBC Radio 1 and BBC Radio 2, as well as various British television programs.
  • C. Jeremy Paxman
    Jeremy Paxman is a British broadcaster, journalist, and author best known for his incisive interviewing style on BBC’s Newsnight and as the long-time host of the quiz show University Challenge.
  • D. James Marr
    James Marr is a relatively obscure individual whose primary distinction is sharing the surname associated with the better-known Marr family name.
  • E. Lem Dobbs
    Lem Dobbs is a British-American screenwriter known for his work on films such as "Dark City," "The Limey," and "The Score."
  • 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_69d889d22b848190a4663d0b8f8f76e7 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e439a066b481908e8aee1885809eba completed April 19, 2026, 2:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a018c483e988190a481b4c487f79329 completed May 11, 2026, 7:59 a.m.
NEDg Description generation batch_6a018d67ddd081909d227ae3405415ee completed May 11, 2026, 8:03 a.m.
NED2 Entity disambiguation (via description) batch_6a0192dfff1881909aa87f5d23cda870 completed May 11, 2026, 8:27 a.m.
Created at: April 10, 2026, 5:43 a.m.