Triple

T13601658
Position Surface form Disambiguated ID Type / Status
Subject Washington National Building Loan and Investment Association E324956 entity
Predicate laterBecame P101 FINISHED
Object Washington Mutual Savings Bank E64195 NE FINISHED

How this triple was built (2 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: Washington Mutual Savings Bank | Statement: [Washington National Building Loan and Investment Association, laterBecame, Washington Mutual Savings Bank]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Washington Mutual Savings Bank
Context triple: [Washington National Building Loan and Investment Association, laterBecame, Washington Mutual Savings Bank]
  • A. Washington Mutual chosen
    Washington Mutual was a former major U.S. savings and loan association that became the largest bank failure in American history during the 2008 financial crisis.
  • B. Chemical Bank
    Chemical Bank was a major New York–based commercial bank that grew through mergers to become one of the largest U.S. banking institutions of the 20th century.
  • C. BMO Harris Bank
    BMO Harris Bank is a major U.S. commercial bank headquartered in Chicago that provides retail, commercial, and wealth management banking services as the American subsidiary of the Bank of Montreal.
  • D. First National Bank
    First National Bank is a major South African financial institution offering a wide range of banking and financial services to individuals and businesses.
  • E. First National Bank
    First National Bank is a historic American banking institution whose name has been used for prominent landmark buildings such as the iconic tower in St. Paul, Minnesota.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d80769eaf081909d82f44e484d6113 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb07ad3f48190a2173e42c5cfedb1 completed April 12, 2026, 2:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f78ae394748190b6a0f9a085b7dea6 completed May 3, 2026, 5:50 p.m.
Created at: April 9, 2026, 9:49 p.m.