Triple

T3454642
Position Surface form Disambiguated ID Type / Status
Subject Duntroon estate E72873 entity
Predicate originalOwner P347 FINISHED
Object Robert Campbell
Robert Campbell was a prominent early 19th-century Scottish-born merchant and landowner in colonial New South Wales, often regarded as one of the founding figures of European settlement in the Canberra region.
 E391529 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: Robert Campbell | Statement: [Duntroon estate, originalOwner, Robert Campbell]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robert Campbell
Context triple: [Duntroon estate, originalOwner, Robert Campbell]
  • A. Alexander McDougall
    Alexander McDougall was a Scottish-born American merchant, political leader, and Revolutionary War officer who became a prominent patriot voice in New York before and during the American Revolution.
  • B. James Anthony Carmichael
    James Anthony Carmichael is an American record producer and arranger best known for his work with Motown artists such as Commodores and Lionel Richie.
  • C. Angus Campbell
    Angus Campbell is a senior Australian Army officer who has served as Chief of the Defence Force.
  • D. Alexander Cameron
    Alexander Cameron is a British barrister and King's Counsel, notable as the elder brother of former UK Prime Minister David Cameron.
  • E. Charles Cameron
    Charles Cameron was an 18th-century Scottish neoclassical architect renowned for his work at the Russian imperial court, particularly for Empress Catherine the Great.
  • 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: Robert Campbell
Triple: [Duntroon estate, originalOwner, Robert Campbell]
Generated description
Robert Campbell was a prominent early 19th-century Scottish-born merchant and landowner in colonial New South Wales, often regarded as one of the founding figures of European settlement in the Canberra region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Robert Campbell
Target entity description: Robert Campbell was a prominent early 19th-century Scottish-born merchant and landowner in colonial New South Wales, often regarded as one of the founding figures of European settlement in the Canberra region.
  • A. Alexander McDougall
    Alexander McDougall was a Scottish-born American merchant, political leader, and Revolutionary War officer who became a prominent patriot voice in New York before and during the American Revolution.
  • B. James Anthony Carmichael
    James Anthony Carmichael is an American record producer and arranger best known for his work with Motown artists such as Commodores and Lionel Richie.
  • C. Angus Campbell
    Angus Campbell is a senior Australian Army officer who has served as Chief of the Defence Force.
  • D. Alexander Cameron
    Alexander Cameron is a British barrister and King's Counsel, notable as the elder brother of former UK Prime Minister David Cameron.
  • E. Charles Cameron
    Charles Cameron was an 18th-century Scottish neoclassical architect renowned for his work at the Russian imperial court, particularly for Empress Catherine the Great.
  • 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_69ad85b12a908190a1d10a6b03b4f8ae completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adbaa5e2188190a8157cb8dcca8d30 completed March 8, 2026, 6:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4faec5fc4819090c8f55b819d436c completed March 14, 2026, 6:06 a.m.
NEDg Description generation batch_69b4fc7abfb481908f563e17e6e57a4e completed March 14, 2026, 6:13 a.m.
NED2 Entity disambiguation (via description) batch_69b4fce0a6a88190be19941a70caebdc completed March 14, 2026, 6:14 a.m.
Created at: March 8, 2026, 3:16 p.m.