Triple

T1139322
Position Surface form Disambiguated ID Type / Status
Subject Chief of the United States Capitol Police E23412 entity
Predicate precededByOfficeHolder P21017 FINISHED
Object Steven A. Sund
Steven A. Sund is a former Chief of the United States Capitol Police best known for leading the force during the January 6, 2021 attack on the U.S. Capitol and subsequently resigning amid scrutiny of the security response.
E190768 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: Steven A. Sund | Statement: [Chief of the United States Capitol Police, precededByOfficeHolder, Steven A. Sund]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Steven A. Sund
Context triple: [Chief of the United States Capitol Police, precededByOfficeHolder, Steven A. Sund]
  • A. Martin J. Hillenbrand
    Martin J. Hillenbrand was an American career diplomat who held several key Cold War-era posts, including serving as U.S. Ambassador to Hungary and later to the Federal Republic of Germany.
  • B. Steven B. Sample
    Steven B. Sample was an American electrical engineer and academic leader best known for serving as president of the University of Southern California and for his influential role in expanding its global and research profile.
  • C. Eric D. Schneider
    Eric D. Schneider was a scientist and author known for his work on thermodynamics and complex systems, particularly in collaboration with Dorion Sagan.
  • D. David M. Satterfield
    David M. Satterfield is an American diplomat and former U.S. ambassador who has held several senior foreign policy roles, including directing Rice University's Baker Institute for Public Policy.
  • E. Michael V. Drake
    Michael V. Drake is an American academic leader and physician who has served as president of both The Ohio State University and the University of California system.
  • 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: Steven A. Sund
Triple: [Chief of the United States Capitol Police, precededByOfficeHolder, Steven A. Sund]
Generated description
Steven A. Sund is a former Chief of the United States Capitol Police best known for leading the force during the January 6, 2021 attack on the U.S. Capitol and subsequently resigning amid scrutiny of the security response.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Steven A. Sund
Target entity description: Steven A. Sund is a former Chief of the United States Capitol Police best known for leading the force during the January 6, 2021 attack on the U.S. Capitol and subsequently resigning amid scrutiny of the security response.
  • A. Martin J. Hillenbrand
    Martin J. Hillenbrand was an American career diplomat who held several key Cold War-era posts, including serving as U.S. Ambassador to Hungary and later to the Federal Republic of Germany.
  • B. Steven B. Sample
    Steven B. Sample was an American electrical engineer and academic leader best known for serving as president of the University of Southern California and for his influential role in expanding its global and research profile.
  • C. Eric D. Schneider
    Eric D. Schneider was a scientist and author known for his work on thermodynamics and complex systems, particularly in collaboration with Dorion Sagan.
  • D. David M. Satterfield
    David M. Satterfield is an American diplomat and former U.S. ambassador who has held several senior foreign policy roles, including directing Rice University's Baker Institute for Public Policy.
  • E. Michael V. Drake
    Michael V. Drake is an American academic leader and physician who has served as president of both The Ohio State University and the University of California system.
  • 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_69a493ef399c8190b04b9146d2314f59 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4bc27c88881909c64ec30b7f66575 completed March 1, 2026, 10:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad7967a0fc8190822b70438f0b2c35 completed March 8, 2026, 1:28 p.m.
NEDg Description generation batch_69ad7ad406f881908104cfee6374d83c completed March 8, 2026, 1:34 p.m.
NED2 Entity disambiguation (via description) batch_69ad7b2918ac81908d1a364320c0aef3 completed March 8, 2026, 1:35 p.m.
Created at: March 1, 2026, 7:44 p.m.