Triple

T6847823
Position Surface form Disambiguated ID Type / Status
Subject Oklahoma City National Memorial E157940 entity
Predicate commemorates P501 FINISHED
Object Alfred P. Murrah Federal Building bombing E179844 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: Alfred P. Murrah Federal Building bombing | Statement: [Oklahoma City National Memorial, commemorates, Alfred P. Murrah Federal Building bombing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alfred P. Murrah Federal Building bombing
Context triple: [Oklahoma City National Memorial, commemorates, Alfred P. Murrah Federal Building bombing]
  • A. Oklahoma City bombing
    The Oklahoma City bombing was a 1995 domestic terrorist truck bombing of the Alfred P. Murrah Federal Building that killed 168 people and remains one of the deadliest acts of terrorism in United States history.
  • B. Centennial Olympic Park bombing
    The Centennial Olympic Park bombing was a domestic terrorist attack during the 1996 Atlanta Olympics in which a pipe bomb exploded in a public gathering area, killing two people and injuring over a hundred others.
  • C. Alfred P. Murrah Federal Building, Oklahoma City, Oklahoma, United States chosen
    The Alfred P. Murrah Federal Building in Oklahoma City was a U.S. federal office complex that became infamous as the site of the 1995 Oklahoma City bombing, one of the deadliest acts of domestic terrorism in American history.
  • D. 1997 Atlanta abortion clinic bombing
    The 1997 Atlanta abortion clinic bombing was a domestic terrorist attack carried out by anti-abortion extremist Eric Rudolph against an Atlanta women’s health clinic.
  • E. 1993 World Trade Center bombing
    The 1993 World Trade Center bombing was a terrorist attack in which a truck bomb detonated beneath the North Tower of New York City's World Trade Center, killing six people and injuring over a thousand in an attempt to topple the Twin Towers.
  • 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_69c6882ed4c081909dc465a7cf8838be completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d7ce3e7481908e0472b8faafa473 completed March 27, 2026, 7:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69c72fc931d881908661483836cc059e completed March 28, 2026, 1:32 a.m.
Created at: March 27, 2026, 2:20 p.m.