Triple

T145208
Position Surface form Disambiguated ID Type / Status
Subject Manchester Metropolitan University E2938 entity
Predicate hasChancellor P325 FINISHED
Object Lord Mandelson
Lord Mandelson is a British Labour politician and life peer who served in several senior government roles, including Business Secretary, and was a key architect of the New Labour project under Tony Blair and Gordon Brown.
 E17003 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: Lord Mandelson | Statement: [Manchester Metropolitan University, hasChancellor, Lord Mandelson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lord Mandelson
Context triple: [Manchester Metropolitan University, hasChancellor, Lord Mandelson]
  • A. Andy Burnham
    Andy Burnham is a British Labour Party politician who serves as the Mayor of Greater Manchester and is known for his advocacy on regional devolution and social justice issues.
  • B. David Cameron
    David Cameron is a British politician who served as Prime Minister of the United Kingdom from 2010 to 2016 and led the country’s Conservative Party during that period.
  • C. Keir Starmer
    Keir Starmer is a British politician and former human rights lawyer who leads the Labour Party and serves as the United Kingdom’s Leader of the Opposition.
  • D. David Steel
    David Steel is a British politician best known for leading the Liberal Party in the late 1970s and 1980s and later serving as the first Presiding Officer of the Scottish Parliament.
  • E. Boris Johnson
    Boris Johnson is a British Conservative politician who served as Prime Minister of the United Kingdom from 2019 to 2022 and was a leading figure in the Brexit campaign.
  • 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: Lord Mandelson
Triple: [Manchester Metropolitan University, hasChancellor, Lord Mandelson]
Generated description
Lord Mandelson is a British Labour politician and life peer who served in several senior government roles, including Business Secretary, and was a key architect of the New Labour project under Tony Blair and Gordon Brown.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lord Mandelson
Target entity description: Lord Mandelson is a British Labour politician and life peer who served in several senior government roles, including Business Secretary, and was a key architect of the New Labour project under Tony Blair and Gordon Brown.
  • A. Andy Burnham
    Andy Burnham is a British Labour Party politician who serves as the Mayor of Greater Manchester and is known for his advocacy on regional devolution and social justice issues.
  • B. David Cameron
    David Cameron is a British politician who served as Prime Minister of the United Kingdom from 2010 to 2016 and led the country’s Conservative Party during that period.
  • C. Keir Starmer
    Keir Starmer is a British politician and former human rights lawyer who leads the Labour Party and serves as the United Kingdom’s Leader of the Opposition.
  • D. David Steel
    David Steel is a British politician best known for leading the Liberal Party in the late 1970s and 1980s and later serving as the first Presiding Officer of the Scottish Parliament.
  • E. Boris Johnson
    Boris Johnson is a British Conservative politician who served as Prime Minister of the United Kingdom from 2019 to 2022 and was a leading figure in the Brexit campaign.
  • 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_69a2521e35c08190b28e5c9f1e3c9b59 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a257ea7eac8190884a53453a9e0dd6 completed Feb. 28, 2026, 2:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2bf69fd2081908df35ea5ade4307c completed Feb. 28, 2026, 10:11 a.m.
NEDg Description generation batch_69a2bfb9ad848190ae1412d0e180f48f completed Feb. 28, 2026, 10:13 a.m.
NED2 Entity disambiguation (via description) batch_69a2c09721a88190a6268360c34a0b01 completed Feb. 28, 2026, 10:16 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.