Triple

T4237631
Position Surface form Disambiguated ID Type / Status
Subject Craigdarroch Castle E94730 entity
Predicate builtFor P1261 FINISHED
Object Robert Dunsmuir
Robert Dunsmuir was a 19th-century Scottish-Canadian coal baron and politician who became one of British Columbia’s wealthiest industrialists.
 E423955 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 Dunsmuir | Statement: [Craigdarroch Castle, builtFor, Robert Dunsmuir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robert Dunsmuir
Context triple: [Craigdarroch Castle, builtFor, Robert Dunsmuir]
  • A. William Nairn Forbes
    William Nairn Forbes was a 19th-century British engineer and architect known for his prominent work on colonial-era buildings in India, particularly in Kolkata.
  • B. John MacLeod
    John MacLeod was an American basketball coach best known for leading the Phoenix Suns to multiple playoff appearances, including a trip to the 1976 NBA Finals.
  • C. William Edward Davidson
    William Edward Davidson was a mountaineer known for making the first recorded ascent of the Alpine peak Mont Maudit in the Mont Blanc massif.
  • D. Alexander Kerr
    Alexander Kerr is known primarily as the son of influential American academic and former University of California president Clark Kerr.
  • E. Robert Semple
    Robert Semple was an early California pioneer, printer, and political leader who played a key role in the transition of California to statehood.
  • 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 Dunsmuir
Triple: [Craigdarroch Castle, builtFor, Robert Dunsmuir]
Generated description
Robert Dunsmuir was a 19th-century Scottish-Canadian coal baron and politician who became one of British Columbia’s wealthiest industrialists.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Robert Dunsmuir
Target entity description: Robert Dunsmuir was a 19th-century Scottish-Canadian coal baron and politician who became one of British Columbia’s wealthiest industrialists.
  • A. William Nairn Forbes
    William Nairn Forbes was a 19th-century British engineer and architect known for his prominent work on colonial-era buildings in India, particularly in Kolkata.
  • B. John MacLeod
    John MacLeod was an American basketball coach best known for leading the Phoenix Suns to multiple playoff appearances, including a trip to the 1976 NBA Finals.
  • C. William Edward Davidson
    William Edward Davidson was a mountaineer known for making the first recorded ascent of the Alpine peak Mont Maudit in the Mont Blanc massif.
  • D. Alexander Kerr
    Alexander Kerr is known primarily as the son of influential American academic and former University of California president Clark Kerr.
  • E. Robert Semple
    Robert Semple was an early California pioneer, printer, and political leader who played a key role in the transition of California to statehood.
  • 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_69b34537cc6481909cd0a96acbb33ef7 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34e7589b48190a16e7ff29fb6a162 completed March 12, 2026, 11:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5a86996f48190987d3ac234a9b7f4 completed March 14, 2026, 6:26 p.m.
NEDg Description generation batch_69b5a9f58de48190b6f2f56804bc6d30 completed March 14, 2026, 6:33 p.m.
NED2 Entity disambiguation (via description) batch_69b5aabd2080819091d65362cf02120b completed March 14, 2026, 6:36 p.m.
Created at: March 12, 2026, 11:05 p.m.