Triple

T7754749
Position Surface form Disambiguated ID Type / Status
Subject Adolph Lewisohn Loeb family E175863 entity
Predicate hasNotableMember P304 FINISHED
Object John L. Loeb Sr.
John L. Loeb Sr. was an American investment banker and philanthropist who led the Wall Street firm Loeb, Rhoades & Co. and was a prominent figure in New York’s financial and Jewish communal life.
 E687469 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: John L. Loeb Sr. | Statement: [Adolph Lewisohn Loeb family, hasNotableMember, John L. Loeb Sr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John L. Loeb Sr.
Context triple: [Adolph Lewisohn Loeb family, hasNotableMember, John L. Loeb Sr.]
  • A. Carl M. Loeb
    Carl M. Loeb was a prominent American investment banker and financier, best known as a co-founder of the Wall Street firm Loeb, Rhoades & Co.
  • B. Frederick S. Pardee
    Frederick S. Pardee was an American philanthropist and former RAND Corporation researcher known for his major contributions to policy research and higher education, particularly in international and global studies.
  • C. Solomon Loeb
    Solomon Loeb was a prominent 19th-century German-American banker and co-founder of the influential investment bank Kuhn, Loeb & Co.
  • D. Leonard B. Loeb
    Leonard B. Loeb was an American physicist known for his work in ionized gases and electrical discharges, and for mentoring notable students such as Norris Bradbury.
  • E. Henry Pincus
    Henry Pincus is known primarily as the son of prominent American financier and private equity pioneer Lionel Pincus.
  • 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: John L. Loeb Sr.
Triple: [Adolph Lewisohn Loeb family, hasNotableMember, John L. Loeb Sr.]
Generated description
John L. Loeb Sr. was an American investment banker and philanthropist who led the Wall Street firm Loeb, Rhoades & Co. and was a prominent figure in New York’s financial and Jewish communal life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: John L. Loeb Sr.
Target entity description: John L. Loeb Sr. was an American investment banker and philanthropist who led the Wall Street firm Loeb, Rhoades & Co. and was a prominent figure in New York’s financial and Jewish communal life.
  • A. Carl M. Loeb
    Carl M. Loeb was a prominent American investment banker and financier, best known as a co-founder of the Wall Street firm Loeb, Rhoades & Co.
  • B. Frederick S. Pardee
    Frederick S. Pardee was an American philanthropist and former RAND Corporation researcher known for his major contributions to policy research and higher education, particularly in international and global studies.
  • C. Solomon Loeb
    Solomon Loeb was a prominent 19th-century German-American banker and co-founder of the influential investment bank Kuhn, Loeb & Co.
  • D. Leonard B. Loeb
    Leonard B. Loeb was an American physicist known for his work in ionized gases and electrical discharges, and for mentoring notable students such as Norris Bradbury.
  • E. Henry Pincus
    Henry Pincus is known primarily as the son of prominent American financier and private equity pioneer Lionel Pincus.
  • 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_69c6996180088190832e38e8d83ff54a completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c703d851d4819091e9117d3f34cb9a completed March 27, 2026, 10:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8c7cb9e608190bfe62bf37b485fe9 completed March 29, 2026, 6:33 a.m.
NEDg Description generation batch_69c8c8698a388190a47d6636fe5d2bb4 completed March 29, 2026, 6:36 a.m.
NED2 Entity disambiguation (via description) batch_69c8c8f3873481908ef6efb2e39272db completed March 29, 2026, 6:38 a.m.
Created at: March 27, 2026, 4:08 p.m.