Triple

T21549
Position Surface form Disambiguated ID Type / Status
Subject Federal Reserve Board of Governors E427 entity
Predicate currentChair P377 FINISHED
Object Jerome H. Powell
Jerome H. Powell is an American lawyer and economist who serves as the Chair of the U.S. Federal Reserve, overseeing the nation’s central banking system and monetary policy.
E2974 NE FINISHED

How this triple was built (5 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: Jerome H. Powell | Statement: [Federal Reserve Board of Governors, currentChair, Jerome H. Powell]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Jerome H. Powell
Context triple: [Federal Reserve Board of Governors, currentChair, Jerome H. Powell]
  • A. Paul A. Volcker
    Paul A. Volcker was an influential American economist and former Federal Reserve Chairman renowned for combating high inflation in the late 1970s and early 1980s.
  • B. Stephen D. Bechtel Jr.
    Stephen D. Bechtel Jr. was an American engineer and business executive who led the Bechtel Corporation into becoming one of the world’s largest engineering and construction firms and was widely recognized for his contributions to industry and public service.
  • C. Claudine Gay
    Claudine Gay is an American political scientist and academic leader who served as the 30th president of Harvard University and the first Black person to hold the position.
  • D. Board of Governors
    The Board of Governors is the senior governing body of the University of Manchester, responsible for overseeing its strategic direction, finances, and overall governance.
  • E. Alfred N. Goldsmith
    Alfred N. Goldsmith was an American electrical engineer and radio pioneer who played a key role in the early development and professionalization of radio engineering.
  • 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: Jerome H. Powell
Triple: [Federal Reserve Board of Governors, currentChair, Jerome H. Powell]
Generated description
Jerome H. Powell is an American lawyer and economist who serves as the Chair of the U.S. Federal Reserve, overseeing the nation’s central banking system and monetary policy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Jerome H. Powell
Target entity description: Jerome H. Powell is an American lawyer and economist who serves as the Chair of the U.S. Federal Reserve, overseeing the nation’s central banking system and monetary policy.
  • A. Paul A. Volcker
    Paul A. Volcker was an influential American economist and former Federal Reserve Chairman renowned for combating high inflation in the late 1970s and early 1980s.
  • B. Stephen D. Bechtel Jr.
    Stephen D. Bechtel Jr. was an American engineer and business executive who led the Bechtel Corporation into becoming one of the world’s largest engineering and construction firms and was widely recognized for his contributions to industry and public service.
  • C. Claudine Gay
    Claudine Gay is an American political scientist and academic leader who served as the 30th president of Harvard University and the first Black person to hold the position.
  • D. Board of Governors
    The Board of Governors is the senior governing body of the University of Manchester, responsible for overseeing its strategic direction, finances, and overall governance.
  • E. Alfred N. Goldsmith
    Alfred N. Goldsmith was an American electrical engineer and radio pioneer who played a key role in the early development and professionalization of radio engineering.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: currentChair
Context triple: [Federal Reserve Board of Governors, currentChair, Jerome H. Powell]
  • A. chairperson chosen
    Indicates that one entity serves as the leader or head of a group, committee, or organization in relation to another entity.
  • B. headOfGovernmentBody
    Indicates that one entity serves as the chief executive or leading official in charge of governing another entity, typically a political or administrative body.
  • C. officeHolderOf
    Indicates that a person holds or has held an official position or role within a specified organization, institution, or office.
  • D. electedCandidate
    Indicates that a particular person has been chosen as the winner in an election for a given position or office.
  • E. hasViceChancellor
    Indicates that one entity serves as the vice chancellor of another entity.
  • F. None of above.

Provenance (6 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_69a243b4ac2c8190b93c303df797b7b2 completed Feb. 28, 2026, 1:24 a.m.
NER Named-entity recognition batch_69a246e94ca881908f7a7d2c0b293033 completed Feb. 28, 2026, 1:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69a24e57e3fc8190a3ce561a4692115c completed Feb. 28, 2026, 2:09 a.m.
NEDg Description generation batch_69a24edf06688190963f6812d173d56e completed Feb. 28, 2026, 2:11 a.m.
NED2 Entity disambiguation (via description) batch_69a24fec71908190813a1e322bbbdbb6 completed Feb. 28, 2026, 2:16 a.m.
PD Predicate disambiguation batch_69a24654724481909ba14b7f68d2a472 completed Feb. 28, 2026, 1:35 a.m.
Created at: Feb. 28, 2026, 1:34 a.m.