Triple

T241988
Position Surface form Disambiguated ID Type / Status
Subject United States Senate Watergate Committee E4949 entity
Predicate notableWitness P9232 FINISHED
Object Alexander Butterfield
Alexander Butterfield is a former White House aide best known for revealing the existence of President Richard Nixon’s secret Oval Office taping system during the Watergate scandal.
 E35809 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: Alexander Butterfield | Statement: [United States Senate Watergate Committee, notableWitness, Alexander Butterfield]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexander Butterfield
Context triple: [United States Senate Watergate Committee, notableWitness, Alexander Butterfield]
  • A. Mark Meadows
    Mark Meadows is an American politician and former U.S. Representative who served as a close ally of Donald Trump and played a key role in his administration and post-election efforts.
  • B. David Kirkpatrick
    David Kirkpatrick is an American technology journalist and author best known for his book "The Facebook Effect," which chronicles the rise and impact of Facebook.
  • C. Don McGahn
    Don McGahn is an American lawyer who served as White House Counsel to President Donald Trump and played a key role in shaping the administration’s judicial appointments and legal strategy.
  • D. Denis McDonough
    Denis McDonough is an American political advisor who served as White House Chief of Staff under President Barack Obama.
  • E. Stephen E. Smith
    Stephen E. Smith was an American businessman and political strategist closely associated with the Kennedy family, notably serving as a key adviser and organizer in their political campaigns.
  • 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: Alexander Butterfield
Triple: [United States Senate Watergate Committee, notableWitness, Alexander Butterfield]
Generated description
Alexander Butterfield is a former White House aide best known for revealing the existence of President Richard Nixon’s secret Oval Office taping system during the Watergate scandal.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alexander Butterfield
Target entity description: Alexander Butterfield is a former White House aide best known for revealing the existence of President Richard Nixon’s secret Oval Office taping system during the Watergate scandal.
  • A. Mark Meadows
    Mark Meadows is an American politician and former U.S. Representative who served as a close ally of Donald Trump and played a key role in his administration and post-election efforts.
  • B. David Kirkpatrick
    David Kirkpatrick is an American technology journalist and author best known for his book "The Facebook Effect," which chronicles the rise and impact of Facebook.
  • C. Don McGahn
    Don McGahn is an American lawyer who served as White House Counsel to President Donald Trump and played a key role in shaping the administration’s judicial appointments and legal strategy.
  • D. Denis McDonough
    Denis McDonough is an American political advisor who served as White House Chief of Staff under President Barack Obama.
  • E. Stephen E. Smith
    Stephen E. Smith was an American businessman and political strategist closely associated with the Kennedy family, notably serving as a key adviser and organizer in their political campaigns.
  • 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_69a257c3d0708190b0871c4269d273e6 completed Feb. 28, 2026, 2:49 a.m.
NER Named-entity recognition batch_69a260c42060819089eb772202e504f5 completed Feb. 28, 2026, 3:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3914b6cb08190ae5413f46aedc23f completed March 1, 2026, 1:07 a.m.
NEDg Description generation batch_69a391b2c8088190bbbdf1f29c13f826 completed March 1, 2026, 1:09 a.m.
NED2 Entity disambiguation (via description) batch_69a39217ae2c819082fef73a105edf7d completed March 1, 2026, 1:10 a.m.
Created at: Feb. 28, 2026, 2:53 a.m.