Triple

T17619981
Position Surface form Disambiguated ID Type / Status
Subject Isaias W. Hellman E429683 entity
Predicate founded P104 FINISHED
Object Farmers and Merchants Bank of Los Angeles
Farmers and Merchants Bank of Los Angeles was a prominent 19th-century financial institution that became one of Southern California’s earliest and most influential banks, helping drive the economic development of Los Angeles.
E1279943 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: Farmers and Merchants Bank of Los Angeles | Statement: [Isaias W. Hellman, founded, Farmers and Merchants Bank of Los Angeles]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Farmers and Merchants Bank of Los Angeles
Context triple: [Isaias W. Hellman, founded, Farmers and Merchants Bank of Los Angeles]
  • A. Bank of California
    Bank of California was a prominent American financial institution founded in the 19th century that played a major role in the economic development of the U.S. West Coast.
  • B. Great Western Savings & Loan
    Great Western Savings & Loan was a major California-based savings and loan institution known for its extensive branch network and high-profile sports and entertainment sponsorships.
  • C. Kountze Brothers bank
    Kountze Brothers bank was a prominent 19th-century American banking firm known for financing railroad expansion and economic development in the western United States.
  • D. First United Building
    First United Building is a historic Art Deco commercial building in Manila, Philippines, known as one of the iconic prewar landmarks along Escolta Street.
  • E. Industrial Bank of Washington
    Industrial Bank of Washington was a Washington, D.C.–based financial institution that evolved from earlier regional banking entities and served local communities with retail and commercial banking services.
  • 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: Farmers and Merchants Bank of Los Angeles
Triple: [Isaias W. Hellman, founded, Farmers and Merchants Bank of Los Angeles]
Generated description
Farmers and Merchants Bank of Los Angeles was a prominent 19th-century financial institution that became one of Southern California’s earliest and most influential banks, helping drive the economic development of Los Angeles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Farmers and Merchants Bank of Los Angeles
Target entity description: Farmers and Merchants Bank of Los Angeles was a prominent 19th-century financial institution that became one of Southern California’s earliest and most influential banks, helping drive the economic development of Los Angeles.
  • A. Bank of California
    Bank of California was a prominent American financial institution founded in the 19th century that played a major role in the economic development of the U.S. West Coast.
  • B. Great Western Savings & Loan
    Great Western Savings & Loan was a major California-based savings and loan institution known for its extensive branch network and high-profile sports and entertainment sponsorships.
  • C. Kountze Brothers bank
    Kountze Brothers bank was a prominent 19th-century American banking firm known for financing railroad expansion and economic development in the western United States.
  • D. First United Building
    First United Building is a historic Art Deco commercial building in Manila, Philippines, known as one of the iconic prewar landmarks along Escolta Street.
  • E. Industrial Bank of Washington
    Industrial Bank of Washington was a Washington, D.C.–based financial institution that evolved from earlier regional banking entities and served local communities with retail and commercial banking services.
  • 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_69d889e37f308190a6aa0a69daff86c7 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46d3547d88190ae3c9ffed63133c9 completed April 19, 2026, 5:50 a.m.
NED1 Entity disambiguation (via context triple) batch_6a020a92c6b88190933971adb468dee5 completed May 11, 2026, 4:57 p.m.
NEDg Description generation batch_6a020b81c0e88190af61ea1a3b89fe8a completed May 11, 2026, 5:01 p.m.
NED2 Entity disambiguation (via description) batch_6a020cc2de908190ae82be94c0d9c1a0 completed May 11, 2026, 5:07 p.m.
Created at: April 10, 2026, 5:51 a.m.