Triple

T20251926
Position Surface form Disambiguated ID Type / Status
Subject Lune Aqueduct E498577 entity
Predicate contractor P7138 FINISHED
Object Alexander Stevens — 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 Stevens | Statement: [Lune Aqueduct, contractor, Alexander Stevens]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexander Stevens
Context triple: [Lune Aqueduct, contractor, Alexander Stevens]
  • A. Uriah Smith Stephens
    Uriah Smith Stephens was a 19th-century American labor leader and reformer who helped pioneer the national labor movement in the United States.
  • B. Alexander P. Stewart
    Alexander P. Stewart was a Confederate lieutenant general and West Point–trained career officer who commanded corps in the Western Theater during the American Civil War.
  • C. Stevens T. Mason
    Stevens T. Mason was the first governor of the U.S. state of Michigan, known as the "Boy Governor" for taking office at an unusually young age and leading Michigan to statehood.
  • D. Emory A. Chase
    Emory A. Chase was an American jurist who served as a judge on the New York Court of Appeals in the early 20th century.
  • E. William T. Orr
    William T. Orr was an American actor and television producer best known for his work in early television, including producing popular Warner Bros. TV series in the 1950s and 1960s.
  • 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 Stevens
Target entity description: Alexander Stevens was a contractor known for his work on major British infrastructure projects, including the construction of the Lune Aqueduct.
  • A. Uriah Smith Stephens
    Uriah Smith Stephens was a 19th-century American labor leader and reformer who helped pioneer the national labor movement in the United States.
  • B. Alexander P. Stewart
    Alexander P. Stewart was a Confederate lieutenant general and West Point–trained career officer who commanded corps in the Western Theater during the American Civil War.
  • C. Stevens T. Mason
    Stevens T. Mason was the first governor of the U.S. state of Michigan, known as the "Boy Governor" for taking office at an unusually young age and leading Michigan to statehood.
  • D. Emory A. Chase
    Emory A. Chase was an American jurist who served as a judge on the New York Court of Appeals in the early 20th century.
  • E. William T. Orr
    William T. Orr was an American actor and television producer best known for his work in early television, including producing popular Warner Bros. TV series in the 1950s and 1960s.
  • 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_69da6274c58c81909c646eabed6f4f30 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e673a8b8488190b344df7a65f59684 completed April 20, 2026, 6:42 p.m.
Created at: April 11, 2026, 11:41 p.m.