Triple

T2908945
Position Surface form Disambiguated ID Type / Status
Subject Bear Stearns E63634 entity
Predicate founder P104 FINISHED
Object Harold C. Mayer
Harold C. Mayer was an American financier best known as one of the co-founders of the investment bank Bear Stearns.
E401731 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: Harold C. Mayer | Statement: [Bear Stearns, founder, Harold C. Mayer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harold C. Mayer
Context triple: [Bear Stearns, founder, Harold C. Mayer]
  • A. Harold M. Shaw
    Harold M. Shaw was an early American film director and actor known for his pioneering work in silent cinema during the 1910s.
  • B. Harold T. Shapiro
    Harold T. Shapiro is an economist and academic leader best known for serving as president of both Princeton University and the University of Michigan and for his influential work at the intersection of higher education and public policy.
  • C. Herbert E. Ives
    Herbert E. Ives was an American physicist and engineer known for his pioneering work in optics, television, and experimental tests of special relativity.
  • D. Harold G. Kiner
    Harold G. Kiner was a United States Army soldier and Medal of Honor recipient who was killed in action during World War II.
  • E. Harold Hecht
    Harold Hecht was an American film producer and talent agent best known for co-founding Hecht-Hill-Lancaster and producing acclaimed mid-20th-century films such as "Marty."
  • 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: Harold C. Mayer
Triple: [Bear Stearns, founder, Harold C. Mayer]
Generated description
Harold C. Mayer was an American financier best known as one of the co-founders of the investment bank Bear Stearns.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harold C. Mayer
Target entity description: Harold C. Mayer was an American financier best known as one of the co-founders of the investment bank Bear Stearns.
  • A. Harold M. Shaw
    Harold M. Shaw was an early American film director and actor known for his pioneering work in silent cinema during the 1910s.
  • B. Harold T. Shapiro
    Harold T. Shapiro is an economist and academic leader best known for serving as president of both Princeton University and the University of Michigan and for his influential work at the intersection of higher education and public policy.
  • C. Herbert E. Ives
    Herbert E. Ives was an American physicist and engineer known for his pioneering work in optics, television, and experimental tests of special relativity.
  • D. Harold G. Kiner
    Harold G. Kiner was a United States Army soldier and Medal of Honor recipient who was killed in action during World War II.
  • E. Harold Hecht
    Harold Hecht was an American film producer and talent agent best known for co-founding Hecht-Hill-Lancaster and producing acclaimed mid-20th-century films such as "Marty."
  • 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_69ab4c44ab448190b9411324e8a1fc1d completed March 6, 2026, 9:51 p.m.
NER Named-entity recognition batch_69abe0d329c88190b6fcaef0be1799eb completed March 7, 2026, 8:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69b5335421348190a18cb74cdd885c82 completed March 14, 2026, 10:07 a.m.
NEDg Description generation batch_69b5345b408c8190a68c530edd1efb1f completed March 14, 2026, 10:11 a.m.
NED2 Entity disambiguation (via description) batch_69b5351fe4d081909c606f2ced0efbdc completed March 14, 2026, 10:14 a.m.
Created at: March 6, 2026, 10:11 p.m.