Triple

T12882592
Position Surface form Disambiguated ID Type / Status
Subject London and Birmingham Railway E308133 entity
Predicate chairman P377 FINISHED
Object George Carr Glyn
George Carr Glyn was a prominent 19th-century British banker and railway executive who became one of the leading figures in the early development of the UK railway system.
E1009816 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: George Carr Glyn | Statement: [London and Birmingham Railway, chairman, George Carr Glyn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: George Carr Glyn
Context triple: [London and Birmingham Railway, chairman, George Carr Glyn]
  • A. Sir Goronwy Owen
    Sir Goronwy Owen was a Welsh Liberal politician and lawyer who served as a Member of Parliament in the early 20th century.
  • B. Sir John Rhys
    Sir John Rhys was a pioneering Welsh scholar and the first Professor of Celtic at Oxford University, renowned for his foundational work in Celtic philology and mythology.
  • C. Sir Wyn Williams
    Sir Wyn Williams is a Welsh judge who has served as President of Welsh Tribunals and previously as a High Court judge of England and Wales.
  • D. Sir Rhys Davies
    Sir Rhys Davies was a distinguished Welsh Labour politician and long-serving Member of Parliament noted for his advocacy of workers’ rights and social reform in the early to mid-20th century.
  • E. Henry Walford Davies
    Henry Walford Davies was an English composer, organist, and educator best known for his choral and church music and for serving as Master of the King’s Music in the early 20th century.
  • 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: George Carr Glyn
Triple: [London and Birmingham Railway, chairman, George Carr Glyn]
Generated description
George Carr Glyn was a prominent 19th-century British banker and railway executive who became one of the leading figures in the early development of the UK railway system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: George Carr Glyn
Target entity description: George Carr Glyn was a prominent 19th-century British banker and railway executive who became one of the leading figures in the early development of the UK railway system.
  • A. Sir Goronwy Owen
    Sir Goronwy Owen was a Welsh Liberal politician and lawyer who served as a Member of Parliament in the early 20th century.
  • B. Sir John Rhys
    Sir John Rhys was a pioneering Welsh scholar and the first Professor of Celtic at Oxford University, renowned for his foundational work in Celtic philology and mythology.
  • C. Sir Wyn Williams
    Sir Wyn Williams is a Welsh judge who has served as President of Welsh Tribunals and previously as a High Court judge of England and Wales.
  • D. Sir Rhys Davies
    Sir Rhys Davies was a distinguished Welsh Labour politician and long-serving Member of Parliament noted for his advocacy of workers’ rights and social reform in the early to mid-20th century.
  • E. Henry Walford Davies
    Henry Walford Davies was an English composer, organist, and educator best known for his choral and church music and for serving as Master of the King’s Music in the early 20th century.
  • 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_69d7bdf69bc48190af6c2621f28ca351 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d970fd15888190baf90fc30f2a3e25 completed April 10, 2026, 9:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6a55393a88190a88c9357a6db5aec completed May 3, 2026, 1:30 a.m.
NEDg Description generation batch_69f6a6db731c819091b96c4ed6a50f19 completed May 3, 2026, 1:37 a.m.
NED2 Entity disambiguation (via description) batch_69f6a8a31264819082c1ce67eaa529cc completed May 3, 2026, 1:45 a.m.
Created at: April 9, 2026, 5:39 p.m.