Triple

T11238327
Position Surface form Disambiguated ID Type / Status
Subject St. John’s Episcopal Church, Lafayette Square, Washington, D.C. E266002 entity
Predicate notableAttendee P1700 FINISHED
Object Lyndon B. Johnson E11588 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: Lyndon B. Johnson | Statement: [St. John’s Episcopal Church, Lafayette Square, Washington, D.C., notableAttendee, Lyndon B. Johnson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lyndon B. Johnson
Context triple: [St. John’s Episcopal Church, Lafayette Square, Washington, D.C., notableAttendee, Lyndon B. Johnson]
  • A. Lyndon B. Johnson chosen
    Lyndon B. Johnson was the 36th president of the United States, known for his Great Society domestic reforms, landmark civil rights legislation, and escalation of the Vietnam War.
  • B. John F. Kennedy
    John F. Kennedy was the 35th president of the United States, known for his leadership during the Cold War, the Cuban Missile Crisis, and the early stages of the civil rights movement before his assassination in 1963.
  • C. Luci Baines Johnson
    Luci Baines Johnson is an American businesswoman and philanthropist best known as the younger daughter of former U.S. President Lyndon B. Johnson and First Lady Lady Bird Johnson.
  • D. JFK
    JFK is John F. Kennedy International Airport, a major international air travel hub serving New York City.
  • E. Richard Nixon
    Richard Nixon was the 37th president of the United States, known for his foreign policy achievements such as opening relations with China and for resigning from office amid the Watergate scandal.
  • 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_69d6aac656d48190b275efaa7d6074ee completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e918375081908c2a7ccb50cbf331 completed April 9, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4cc5bcff08190830d09c9aa0187b2 completed April 19, 2026, 12:36 p.m.
Created at: April 8, 2026, 9:30 p.m.