Triple

T4816921
Position Surface form Disambiguated ID Type / Status
Subject Gray's Inn E107609 entity
Predicate hasNotableAlumnus P51 FINISHED
Object Sir Robert Megarry
Sir Robert Megarry was a prominent British judge and legal scholar, noted for his influential work in property law and his service as Vice-Chancellor of the Chancery Division of the High Court.
E473276 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: Sir Robert Megarry | Statement: [Gray's Inn, hasNotableAlumnus, Sir Robert Megarry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sir Robert Megarry
Context triple: [Gray's Inn, hasNotableAlumnus, Sir Robert Megarry]
  • A. Sir John Aird
    Sir John Aird was a prominent Canadian banker who served as president of the Canadian Bank of Commerce and chaired the influential 1929 Aird Commission on public broadcasting.
  • B. Sir John Morison Gibson
    Sir John Morison Gibson was a Canadian lawyer, militia officer, and politician who served as Lieutenant Governor of Ontario in the early 20th century.
  • C. Sir William Ralph Meredith
    Sir William Ralph Meredith was a prominent Canadian lawyer, politician, and judge best known as the "father" of modern workers’ compensation law in Ontario.
  • D. Sir Walter Murdoch
    Sir Walter Murdoch was an influential Australian essayist, literary critic, and academic whose contributions to education and letters led to a major Western Australian university being named in his honor.
  • E. Sir George Crichton
    Sir George Crichton was a 15th-century Scottish nobleman and royal official who served as Earl of Caithness and held significant estates and influence under King James II of Scotland.
  • 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: Sir Robert Megarry
Triple: [Gray's Inn, hasNotableAlumnus, Sir Robert Megarry]
Generated description
Sir Robert Megarry was a prominent British judge and legal scholar, noted for his influential work in property law and his service as Vice-Chancellor of the Chancery Division of the High Court.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sir Robert Megarry
Target entity description: Sir Robert Megarry was a prominent British judge and legal scholar, noted for his influential work in property law and his service as Vice-Chancellor of the Chancery Division of the High Court.
  • A. Sir John Aird
    Sir John Aird was a prominent Canadian banker who served as president of the Canadian Bank of Commerce and chaired the influential 1929 Aird Commission on public broadcasting.
  • B. Sir John Morison Gibson
    Sir John Morison Gibson was a Canadian lawyer, militia officer, and politician who served as Lieutenant Governor of Ontario in the early 20th century.
  • C. Sir William Ralph Meredith
    Sir William Ralph Meredith was a prominent Canadian lawyer, politician, and judge best known as the "father" of modern workers’ compensation law in Ontario.
  • D. Sir Walter Murdoch
    Sir Walter Murdoch was an influential Australian essayist, literary critic, and academic whose contributions to education and letters led to a major Western Australian university being named in his honor.
  • E. Sir George Crichton
    Sir George Crichton was a 15th-century Scottish nobleman and royal official who served as Earl of Caithness and held significant estates and influence under King James II of Scotland.
  • 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_69bd43f9efa081908314cb3e94fa1695 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6c947b18819086c3af556bb7591c completed March 20, 2026, 3:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69be4db8cb208190bda1d6df46391dfa completed March 21, 2026, 7:50 a.m.
NEDg Description generation batch_69be502cf49c8190b117b1e5167a9811 completed March 21, 2026, 8 a.m.
NED2 Entity disambiguation (via description) batch_69be51f7859c81908c6e6d375754749d completed March 21, 2026, 8:08 a.m.
Created at: March 20, 2026, 1:23 p.m.