Triple

T5654804
Position Surface form Disambiguated ID Type / Status
Subject Wells Fargo E124590 entity
Predicate chairperson P377 FINISHED
Object Steven D. Black
Steven D. Black is an American banking executive and former co-CEO of JPMorgan’s investment bank who serves as the chair of Wells Fargo & Company.
 E665313 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 D. Black | Statement: [Wells Fargo, chairperson, Steven D. Black]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Steven D. Black
Context triple: [Wells Fargo, chairperson, Steven D. Black]
  • A. Paul M. Black
    Paul M. Black is an American healthcare technology executive best known for serving as CEO of the electronic health records company Allscripts.
  • B. Craig A. Stough
    Craig A. Stough is an American local government leader who serves as the mayor of Sylvania, Ohio.
  • C. Bruce A. Blakeman
    Bruce A. Blakeman is an American politician and attorney who serves as the County Executive of Nassau County, New York.
  • D. 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.
  • E. Michael T. Williamson
    Michael T. Williamson is an American actor best known for his role as Benjamin Buford "Bubba" Blue in the film Forrest Gump.
  • 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 D. Black
Triple: [Wells Fargo, chairperson, Steven D. Black]
Generated description
Steven D. Black is an American banking executive and former co-CEO of JPMorgan’s investment bank who serves as the chair of Wells Fargo & Company.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Steven D. Black
Target entity description: Steven D. Black is an American banking executive and former co-CEO of JPMorgan’s investment bank who serves as the chair of Wells Fargo & Company.
  • A. Paul M. Black
    Paul M. Black is an American healthcare technology executive best known for serving as CEO of the electronic health records company Allscripts.
  • B. Craig A. Stough
    Craig A. Stough is an American local government leader who serves as the mayor of Sylvania, Ohio.
  • C. Bruce A. Blakeman
    Bruce A. Blakeman is an American politician and attorney who serves as the County Executive of Nassau County, New York.
  • D. 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.
  • E. Michael T. Williamson
    Michael T. Williamson is an American actor best known for his role as Benjamin Buford "Bubba" Blue in the film Forrest Gump.
  • 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_69c0082774a481909d7e63fb2aad56ac completed March 22, 2026, 3:17 p.m.
NER Named-entity recognition batch_69c022f998688190b18eb6469e8c054f completed March 22, 2026, 5:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69c827415f248190aa80f425c8ac3a99 completed March 28, 2026, 7:08 p.m.
NEDg Description generation batch_69c828c8b0588190a5a99380dc25d837 completed March 28, 2026, 7:15 p.m.
NED2 Entity disambiguation (via description) batch_69c8296962b48190b9f5cc4a66b93b91 completed March 28, 2026, 7:18 p.m.
Created at: March 22, 2026, 3:42 p.m.