Triple

T13309839
Position Surface form Disambiguated ID Type / Status
Subject Columbine High School massacre E317029 entity
Predicate notablePhrase P492 FINISHED
Object “Columbine” as shorthand for school shootings in the U.S. E317029 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: “Columbine” as shorthand for school shootings in the U.S. | Statement: [Columbine High School massacre, notablePhrase, “Columbine” as shorthand for school shootings in the U.S.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: “Columbine” as shorthand for school shootings in the U.S.
Context triple: [Columbine High School massacre, notablePhrase, “Columbine” as shorthand for school shootings in the U.S.]
  • A. Columbine High School massacre chosen
    The Columbine High School massacre was a 1999 school shooting in Littleton, Colorado, in which two students murdered 13 people and wounded many others before killing themselves, becoming a defining event in debates over gun violence and school safety in the United States.
  • B. Columbine
    Columbine is a stock character from the Italian commedia dell'arte tradition, typically portrayed as a clever and flirtatious maid and the love interest of Pierrot or Harlequin.
  • C. Guys and Guns Amok: Domestic Terrorism and School Shootings from the Oklahoma City Bombing to the Virginia Tech Massacre
    "Guys and Guns Amok: Domestic Terrorism and School Shootings from the Oklahoma City Bombing to the Virginia Tech Massacre" is a critical study that examines the cultural, political, and media dimensions of U.S. domestic terrorism and school shootings in the late 20th and early 21st centuries.
  • D. Sandy Hook Elementary School shooting
    The Sandy Hook Elementary School shooting was a 2012 mass school shooting in Newtown, Connecticut, in which a gunman killed 26 people, including 20 children, and sparked nationwide debate over gun control and school safety in the United States.
  • E. Bowling for Columbine
    Bowling for Columbine is a 2002 documentary film by Michael Moore that explores gun violence and the culture of fear in the United States.
  • 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_69d806b40ab4819094adf6c374f4811a completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d990f56abc8190951774a999e2ce11 completed April 11, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69f716e58cc48190afb46e8394227ab5 completed May 3, 2026, 9:35 a.m.
Created at: April 9, 2026, 9:29 p.m.