Triple

T7424798
Position Surface form Disambiguated ID Type / Status
Subject Oklahoma City bombing E171341 entity
Predicate target P860 FINISHED
Object Alfred P. Murrah Federal Building
The Alfred P. Murrah Federal Building was a U.S. federal government office building in downtown Oklahoma City that became infamous as the site of the 1995 domestic terrorist bombing that killed 168 people.
 E663306 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: Alfred P. Murrah Federal Building | Statement: [Oklahoma City bombing, target, Alfred P. Murrah Federal Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alfred P. Murrah Federal Building
Context triple: [Oklahoma City bombing, target, Alfred P. Murrah Federal Building]
  • A. Kluczynski Federal Building
    The Kluczynski Federal Building is a modernist high-rise government office tower in downtown Chicago designed by architect Ludwig Mies van der Rohe.
  • B. Southwest Federal Center
    Southwest Federal Center is a major federal office district in southwest Washington, D.C., housing numerous U.S. government agency headquarters and office buildings.
  • C. Charles R. Jonas Federal Building
    The Charles R. Jonas Federal Building is a historic federal courthouse and office building in Charlotte, North Carolina, that houses proceedings of the U.S. District Court for the Western District of North Carolina.
  • D. William Jefferson Clinton Federal Building
    The William Jefferson Clinton Federal Building is a historic government complex in Washington, D.C., that houses major federal offices and serves as the central workplace for the U.S. Environmental Protection Agency.
  • E. Dirksen Federal Building
    The Dirksen Federal Building is a major federal office skyscraper in Chicago that houses U.S. courts and government agencies as part of the city’s downtown civic center complex.
  • 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: Alfred P. Murrah Federal Building
Triple: [Oklahoma City bombing, target, Alfred P. Murrah Federal Building]
Generated description
The Alfred P. Murrah Federal Building was a U.S. federal government office building in downtown Oklahoma City that became infamous as the site of the 1995 domestic terrorist bombing that killed 168 people.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alfred P. Murrah Federal Building
Target entity description: The Alfred P. Murrah Federal Building was a U.S. federal government office building in downtown Oklahoma City that became infamous as the site of the 1995 domestic terrorist bombing that killed 168 people.
  • A. Kluczynski Federal Building
    The Kluczynski Federal Building is a modernist high-rise government office tower in downtown Chicago designed by architect Ludwig Mies van der Rohe.
  • B. Southwest Federal Center
    Southwest Federal Center is a major federal office district in southwest Washington, D.C., housing numerous U.S. government agency headquarters and office buildings.
  • C. Charles R. Jonas Federal Building
    The Charles R. Jonas Federal Building is a historic federal courthouse and office building in Charlotte, North Carolina, that houses proceedings of the U.S. District Court for the Western District of North Carolina.
  • D. William Jefferson Clinton Federal Building
    The William Jefferson Clinton Federal Building is a historic government complex in Washington, D.C., that houses major federal offices and serves as the central workplace for the U.S. Environmental Protection Agency.
  • E. Dirksen Federal Building
    The Dirksen Federal Building is a major federal office skyscraper in Chicago that houses U.S. courts and government agencies as part of the city’s downtown civic center complex.
  • 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_69c68a625d048190af70eb8b63bec5a0 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f302b33481908eae877970f2bbdf completed March 27, 2026, 9:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69c81f048e0c819080f51784e1099cac completed March 28, 2026, 6:33 p.m.
NEDg Description generation batch_69c81fd379cc81908b52c45fddea9870 completed March 28, 2026, 6:37 p.m.
NED2 Entity disambiguation (via description) batch_69c8209b7fa48190aea45a6b21ad8de1 completed March 28, 2026, 6:40 p.m.
Created at: March 27, 2026, 3:12 p.m.