Triple

T22634717
Position Surface form Disambiguated ID Type / Status
Subject 56th United States Congress E558647 entity
Predicate speakerOfTheHouse P3253 FINISHED
Object David B. Henderson — 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: David B. Henderson | Statement: [56th United States Congress, speakerOfTheHouse, David B. Henderson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David B. Henderson
Context triple: [56th United States Congress, speakerOfTheHouse, David B. Henderson]
  • A. David Henderson
    David Henderson was a pioneering British military aviator and senior officer who played a key role in the early development and organization of British air power during World War I.
  • B. Richard D. Nelson
    Richard D. Nelson is an American Old Testament scholar and theologian known for his work on the historical books of the Hebrew Bible and contributions to biblical historiography.
  • C. Bruce H. Mann
    Bruce H. Mann is an American legal historian and Harvard Law School professor known for his scholarship on early American legal and economic history and for being married to U.S. Senator Elizabeth Warren.
  • D. Richard L. Kagan
    Richard L. Kagan is an American historian known for his scholarship on early modern Spain and the Spanish Empire.
  • E. Dale W. Jorgenson
    Dale W. Jorgenson was a prominent American economist known for his pioneering work in the fields of productivity analysis, economic growth, and the measurement of capital.
  • 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: David B. Henderson
Target entity description: David B. Henderson was an American Republican politician from Iowa who served as Speaker of the U.S. House of Representatives at the turn of the 20th century.
  • A. David Henderson
    David Henderson was a pioneering British military aviator and senior officer who played a key role in the early development and organization of British air power during World War I.
  • B. Richard D. Nelson
    Richard D. Nelson is an American Old Testament scholar and theologian known for his work on the historical books of the Hebrew Bible and contributions to biblical historiography.
  • C. Bruce H. Mann
    Bruce H. Mann is an American legal historian and Harvard Law School professor known for his scholarship on early American legal and economic history and for being married to U.S. Senator Elizabeth Warren.
  • D. Richard L. Kagan
    Richard L. Kagan is an American historian known for his scholarship on early modern Spain and the Spanish Empire.
  • E. Dale W. Jorgenson
    Dale W. Jorgenson was a prominent American economist known for his pioneering work in the fields of productivity analysis, economic growth, and the measurement of capital.
  • 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_69e245467d9881908d6985bd0db7a1f1 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1700d492081909bab8d9dbb1faef2 completed April 29, 2026, 2:42 a.m.
Created at: April 17, 2026, 3:03 p.m.