Triple

T14196723
Position Surface form Disambiguated ID Type / Status
Subject Louis Sullivan E351855 entity
Predicate notableWork P4 FINISHED
Object Merchants' National Bank, Grinnell
Merchants' National Bank in Grinnell is a small Midwestern bank building celebrated as one of architect Louis Sullivan’s iconic “jewel box” banks, noted for its richly ornamented facade and pioneering modern design.
E1084938 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: Merchants' National Bank, Grinnell | Statement: [Louis Sullivan, notableWork, Merchants' National Bank, Grinnell]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Merchants' National Bank, Grinnell
Context triple: [Louis Sullivan, notableWork, Merchants' National Bank, Grinnell]
  • A. First National Bank of Omaha
    First National Bank of Omaha is a major regional U.S. bank and financial services company headquartered in Omaha, Nebraska, known for its consumer and commercial banking and credit card operations.
  • B. Illinois Trust and Savings Bank
    Illinois Trust and Savings Bank was a prominent Chicago financial institution of the late 19th and early 20th centuries, known for serving major industrial and commercial clients.
  • C. Third National Bank
    Third National Bank was a predecessor financial institution that eventually became part of what is now known as Fifth Third Bank.
  • D. The First National Bank of Chicago
    The First National Bank of Chicago was a major Chicago-based commercial bank that grew into one of the largest and most influential financial institutions in the United States before its succession by First Chicago NBD.
  • E. Hanover National Bank
    Hanover National Bank was a prominent New York City financial institution active in the late 19th and early 20th centuries, known for serving major industrial and commercial clients before eventually becoming part of larger banking consolidations.
  • 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: Merchants' National Bank, Grinnell
Triple: [Louis Sullivan, notableWork, Merchants' National Bank, Grinnell]
Generated description
Merchants' National Bank in Grinnell is a small Midwestern bank building celebrated as one of architect Louis Sullivan’s iconic “jewel box” banks, noted for its richly ornamented facade and pioneering modern design.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Merchants' National Bank, Grinnell
Target entity description: Merchants' National Bank in Grinnell is a small Midwestern bank building celebrated as one of architect Louis Sullivan’s iconic “jewel box” banks, noted for its richly ornamented facade and pioneering modern design.
  • A. First National Bank of Omaha
    First National Bank of Omaha is a major regional U.S. bank and financial services company headquartered in Omaha, Nebraska, known for its consumer and commercial banking and credit card operations.
  • B. Illinois Trust and Savings Bank
    Illinois Trust and Savings Bank was a prominent Chicago financial institution of the late 19th and early 20th centuries, known for serving major industrial and commercial clients.
  • C. Third National Bank
    Third National Bank was a predecessor financial institution that eventually became part of what is now known as Fifth Third Bank.
  • D. The First National Bank of Chicago
    The First National Bank of Chicago was a major Chicago-based commercial bank that grew into one of the largest and most influential financial institutions in the United States before its succession by First Chicago NBD.
  • E. Hanover National Bank
    Hanover National Bank was a prominent New York City financial institution active in the late 19th and early 20th centuries, known for serving major industrial and commercial clients before eventually becoming part of larger banking consolidations.
  • 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_69d827894ac0819097803e57f3227b23 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de61e30f208190b61c1c7bd3501156 completed April 14, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd194b32d88190aa74eef576152db3 completed May 7, 2026, 10:59 p.m.
NEDg Description generation batch_69fd1ab3f83881908113259c23fe1028 completed May 7, 2026, 11:05 p.m.
NED2 Entity disambiguation (via description) batch_69fd1b87a0c48190a68367525ed9d2cb completed May 7, 2026, 11:08 p.m.
Created at: April 10, 2026, 1:04 a.m.