Triple

T21337870
Position Surface form Disambiguated ID Type / Status
Subject Victoria Bridge E526097 entity
Predicate engineer P184 FINISHED
Object Alexander McKenzie Ross — NE NERFINISHED

How this triple was built (3 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: Alexander McKenzie Ross | Statement: [Victoria Bridge, engineer, Alexander McKenzie Ross]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexander McKenzie Ross
Context triple: [Victoria Bridge, engineer, Alexander McKenzie Ross]
  • A. Alexander Doig Stewart
    Alexander Doig Stewart was an American Episcopal bishop who led the Diocese of Western Massachusetts during the mid-20th century.
  • B. Robert Ramsay Mackenzie
    Robert Ramsay Mackenzie was a 19th-century Scottish-born Australian politician who served as Premier of Queensland during the colonial era.
  • C. James McDonald Ross
    James McDonald Ross was a descendant of John Ross, likely known primarily through genealogical and family-history records rather than for widely documented public achievements.
  • D. Alexander Mair
    Alexander Mair was a late 16th-century German engraver and artist known for creating the star atlas illustrations in Johann Bayer’s Uranometria.
  • E. Alexander MacKay
    Alexander MacKay was a Canadian fur trader and explorer active in the early North American fur trade, notably involved in Pacific Northwest ventures.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alexander McKenzie Ross
Target entity description: Alexander McKenzie Ross was a 19th-century civil engineer known for his work on major British railway and bridge projects.
  • A. Alexander Doig Stewart
    Alexander Doig Stewart was an American Episcopal bishop who led the Diocese of Western Massachusetts during the mid-20th century.
  • B. Robert Ramsay Mackenzie
    Robert Ramsay Mackenzie was a 19th-century Scottish-born Australian politician who served as Premier of Queensland during the colonial era.
  • C. James McDonald Ross
    James McDonald Ross was a descendant of John Ross, likely known primarily through genealogical and family-history records rather than for widely documented public achievements.
  • D. Alexander Mair
    Alexander Mair was a late 16th-century German engraver and artist known for creating the star atlas illustrations in Johann Bayer’s Uranometria.
  • E. Alexander MacKay
    Alexander MacKay was a Canadian fur trader and explorer active in the early North American fur trade, notably involved in Pacific Northwest ventures.
  • F. None of above. chosen

Provenance (2 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_69e0b51c33048190ab27cede74ef798c completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e898da015081909e83fb62cf166b9a completed April 22, 2026, 9:46 a.m.
Created at: April 16, 2026, 4:43 p.m.