Triple

T5904582
Position Surface form Disambiguated ID Type / Status
Subject Abraham Lincoln E131312 entity
Predicate wasAssassinatedAt P50073 FINISHED
Object Ford's Theatre E30946 NE FINISHED

How this triple was built (3 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: Ford's Theatre | Statement: [Abraham Lincoln, wasAssassinatedAt, Ford's Theatre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ford's Theatre
Context triple: [Abraham Lincoln, wasAssassinatedAt, Ford's Theatre]
  • A. Ford's Theatre chosen
    Ford's Theatre is a historic playhouse in Washington, D.C., best known as the site where President Abraham Lincoln was fatally shot in 1865.
  • B. James A. Garfield National Historic Site
    James A. Garfield National Historic Site is a preserved historic home and museum in Mentor, Ohio, dedicated to the life, presidency, and legacy of James A. Garfield.
  • C. William Henry Harrison Tomb State Memorial
    William Henry Harrison Tomb State Memorial is a historic site and monument in North Bend, Ohio, commemorating and preserving the gravesite of the ninth president of the United States.
  • D. Lincoln Memorial
    The Lincoln Memorial is a monumental neoclassical temple in Washington, D.C., honoring the 16th U.S. president, Abraham Lincoln, and serving as a symbolic site for American civil rights and national unity.
  • E. Pennsylvania Avenue National Historic Site
    Pennsylvania Avenue National Historic Site is a protected historic corridor in Washington, D.C., encompassing landmark government buildings and monuments along the ceremonial route between the U.S. Capitol and the White House.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: wasAssassinatedAt
Context triple: [Abraham Lincoln, wasAssassinatedAt, Ford's Theatre]
  • A. assassinatedIn chosen
    Indicates that an assassination of one entity occurred within the specified location or context represented by another entity.
  • B. assassinationDate
    Indicates the date on which an assassination of the referenced entity occurred.
  • C. assassinated
    Indicates that one entity deliberately killed another, typically for political, ideological, or strategic reasons.
  • D. assassinationAttemptLocation
    Indicates the place where an attempted assassination occurred or was intended to occur.
  • E. placeOfKilling
    Indicates the location where a killing event took place.
  • F. None of above.

Provenance (4 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_69c0085864a88190a569c05ff7d65f29 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c03ee10b308190afe38b904ae7c5f7 completed March 22, 2026, 7:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0e3912f94819086d88cf34a278d3c completed March 23, 2026, 6:54 a.m.
PD Predicate disambiguation batch_69c0334fcf6481908e8e74105de9d49b completed March 22, 2026, 6:22 p.m.
Created at: March 22, 2026, 3:59 p.m.