Triple

T20344412
Position Surface form Disambiguated ID Type / Status
Subject Lord Chancellor of Ireland E495827 entity
Predicate positionHeldBy P8 FINISHED
Object Thomas O'Hagan, 1st Baron O'Hagan
Thomas O'Hagan, 1st Baron O'Hagan, was a prominent 19th-century Irish lawyer and Liberal politician who became the first Roman Catholic Lord Chancellor of Ireland since the 17th century.
 E1424963 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: Thomas O'Hagan, 1st Baron O'Hagan | Statement: [Lord Chancellor of Ireland, positionHeldBy, Thomas O'Hagan, 1st Baron O'Hagan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Thomas O'Hagan, 1st Baron O'Hagan
Context triple: [Lord Chancellor of Ireland, positionHeldBy, Thomas O'Hagan, 1st Baron O'Hagan]
  • A. Robert Dillon, 1st Baron Clonbrock
    Robert Dillon, 1st Baron Clonbrock, was an 18th-century Irish peer and politician who founded the Clonbrock branch of the Dillon noble family.
  • B. Matthew O'Neill, 1st Baron Dungannon
    Matthew O'Neill, 1st Baron Dungannon, was a 16th-century Irish nobleman of the O'Neill dynasty whose contested legitimacy and succession claims played a key role in the turbulent politics of Tudor Ireland.
  • C. Francis Boyle, 1st Viscount Shannon
    Francis Boyle, 1st Viscount Shannon, was a 17th-century Irish nobleman and military commander who rose to prominence during the English Civil War and the Restoration period.
  • D. William Keane, 1st Baron Keane
    William Keane, 1st Baron Keane was a British Army general of the early 19th century, noted for his leadership in key campaigns during the First Anglo-Afghan War.
  • E. Charles Yelverton O'Connor
    Charles Yelverton O'Connor was an Irish-born engineer best known for his major public works in Western Australia, including the Goldfields Water Supply Scheme and Fremantle Harbour.
  • 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: Thomas O'Hagan, 1st Baron O'Hagan
Triple: [Lord Chancellor of Ireland, positionHeldBy, Thomas O'Hagan, 1st Baron O'Hagan]
Generated description
Thomas O'Hagan, 1st Baron O'Hagan, was a prominent 19th-century Irish lawyer and Liberal politician who became the first Roman Catholic Lord Chancellor of Ireland since the 17th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Thomas O'Hagan, 1st Baron O'Hagan
Target entity description: Thomas O'Hagan, 1st Baron O'Hagan, was a prominent 19th-century Irish lawyer and Liberal politician who became the first Roman Catholic Lord Chancellor of Ireland since the 17th century.
  • A. Robert Dillon, 1st Baron Clonbrock
    Robert Dillon, 1st Baron Clonbrock, was an 18th-century Irish peer and politician who founded the Clonbrock branch of the Dillon noble family.
  • B. Matthew O'Neill, 1st Baron Dungannon
    Matthew O'Neill, 1st Baron Dungannon, was a 16th-century Irish nobleman of the O'Neill dynasty whose contested legitimacy and succession claims played a key role in the turbulent politics of Tudor Ireland.
  • C. Francis Boyle, 1st Viscount Shannon
    Francis Boyle, 1st Viscount Shannon, was a 17th-century Irish nobleman and military commander who rose to prominence during the English Civil War and the Restoration period.
  • D. William Keane, 1st Baron Keane
    William Keane, 1st Baron Keane was a British Army general of the early 19th century, noted for his leadership in key campaigns during the First Anglo-Afghan War.
  • E. Charles Yelverton O'Connor
    Charles Yelverton O'Connor was an Irish-born engineer best known for his major public works in Western Australia, including the Goldfields Water Supply Scheme and Fremantle Harbour.
  • 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_69e0b4a3320881909495ae8bc30bc2dc completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e67837bef8819091e552d1c8a1665c completed April 20, 2026, 7:02 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08695f78248190882cff8c88437fe7 completed May 16, 2026, 12:55 p.m.
NEDg Description generation batch_6a0869f7b4208190858fdeae882e008d completed May 16, 2026, 12:58 p.m.
NED2 Entity disambiguation (via description) batch_6a086a893f1c81909bc40e3c4db0e147 completed May 16, 2026, 1 p.m.
Created at: April 16, 2026, 11:24 a.m.