Triple

T20016929
Position Surface form Disambiguated ID Type / Status
Subject Dundas Aqueduct E494745 entity
Predicate namedAfter P63 FINISHED
Object Charles Dundas
Charles Dundas was a British politician and landowner of the late 18th and early 19th centuries, notably associated with the development of canal infrastructure in England.
E1407114 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: Charles Dundas | Statement: [Dundas Aqueduct, namedAfter, Charles Dundas]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Charles Dundas
Context triple: [Dundas Aqueduct, namedAfter, Charles Dundas]
  • A. Henry Dundas Duncan
    Henry Dundas Duncan was a member of the British Duncan family, notable primarily as a son of Admiral Adam Duncan, 1st Viscount Duncan, the celebrated Royal Navy commander.
  • B. Dugald Buchanan
    Dugald Buchanan was an 18th-century Scottish Gaelic poet and religious writer known for his influential spiritual verse and role in the Gaelic literary revival.
  • C. Thomas Urquhart
    Thomas Urquhart was a 17th-century Scottish writer, translator, and eccentric known for his elaborate prose and early English translation of Rabelais.
  • D. Robert Dundas Duncan
    Robert Dundas Duncan was the son of British Admiral Adam Duncan, 1st Viscount Duncan, and a member of the British aristocracy in the late 18th and early 19th centuries.
  • E. Felix Salmond
    Felix Salmond was a prominent early 20th-century British cellist and influential teacher, known for premiering Elgar’s Cello Concerto and shaping generations of American string players.
  • 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: Charles Dundas
Triple: [Dundas Aqueduct, namedAfter, Charles Dundas]
Generated description
Charles Dundas was a British politician and landowner of the late 18th and early 19th centuries, notably associated with the development of canal infrastructure in England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Charles Dundas
Target entity description: Charles Dundas was a British politician and landowner of the late 18th and early 19th centuries, notably associated with the development of canal infrastructure in England.
  • A. Henry Dundas Duncan
    Henry Dundas Duncan was a member of the British Duncan family, notable primarily as a son of Admiral Adam Duncan, 1st Viscount Duncan, the celebrated Royal Navy commander.
  • B. Dugald Buchanan
    Dugald Buchanan was an 18th-century Scottish Gaelic poet and religious writer known for his influential spiritual verse and role in the Gaelic literary revival.
  • C. Thomas Urquhart
    Thomas Urquhart was a 17th-century Scottish writer, translator, and eccentric known for his elaborate prose and early English translation of Rabelais.
  • D. Robert Dundas Duncan
    Robert Dundas Duncan was the son of British Admiral Adam Duncan, 1st Viscount Duncan, and a member of the British aristocracy in the late 18th and early 19th centuries.
  • E. Felix Salmond
    Felix Salmond was a prominent early 20th-century British cellist and influential teacher, known for premiering Elgar’s Cello Concerto and shaping generations of American string players.
  • 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_69da626bfd288190aa5d65098b6433ae completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6623cb8188190b95913ffed895930 completed April 20, 2026, 5:28 p.m.
NED1 Entity disambiguation (via context triple) batch_6a080e25511081909f4bd039531c30ec completed May 16, 2026, 6:26 a.m.
NEDg Description generation batch_6a080f164ed88190be61cb4637b2c626 completed May 16, 2026, 6:30 a.m.
NED2 Entity disambiguation (via description) batch_6a080f8bb81c819098d39ad6e1642aa8 completed May 16, 2026, 6:32 a.m.
Created at: April 11, 2026, 3:34 p.m.