Triple

T13723437
Position Surface form Disambiguated ID Type / Status
Subject Fahrenheit 11/9 E329093 entity
Predicate mainSubject P3 FINISHED
Object Parkland school shooting
The Parkland school shooting was a 2018 mass shooting at Marjory Stoneman Douglas High School in Florida that killed 17 people and sparked a major national movement for gun control in the United States.
E1058372 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: Parkland school shooting | Statement: [Fahrenheit 11/9, mainSubject, Parkland school shooting]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Parkland school shooting
Context triple: [Fahrenheit 11/9, mainSubject, Parkland school shooting]
  • A. 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.
  • B. Columbine High School massacre
    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.
  • C. Sandy Hook
    Sandy Hook is a barrier spit and popular recreational area at the northern tip of the Jersey Shore in New Jersey, known for its beaches, historic lighthouse, and views of New York Harbor.
  • D. San Ysidro McDonald’s massacre
    The San Ysidro McDonald’s massacre was a 1984 mass shooting at a McDonald’s restaurant in San Ysidro, California, in which a gunman killed 21 people and wounded many others, making it one of the deadliest mass shootings in U.S. history at the time.
  • E. Parkland
    Parkland is a 2013 historical drama film that chronicles the chaotic events surrounding the assassination of U.S. President John F. Kennedy from the perspectives of various ordinary people.
  • 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: Parkland school shooting
Triple: [Fahrenheit 11/9, mainSubject, Parkland school shooting]
Generated description
The Parkland school shooting was a 2018 mass shooting at Marjory Stoneman Douglas High School in Florida that killed 17 people and sparked a major national movement for gun control in the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Parkland school shooting
Target entity description: The Parkland school shooting was a 2018 mass shooting at Marjory Stoneman Douglas High School in Florida that killed 17 people and sparked a major national movement for gun control in the United States.
  • A. 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.
  • B. Columbine High School massacre
    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.
  • C. Sandy Hook
    Sandy Hook is a barrier spit and popular recreational area at the northern tip of the Jersey Shore in New Jersey, known for its beaches, historic lighthouse, and views of New York Harbor.
  • D. San Ysidro McDonald’s massacre
    The San Ysidro McDonald’s massacre was a 1984 mass shooting at a McDonald’s restaurant in San Ysidro, California, in which a gunman killed 21 people and wounded many others, making it one of the deadliest mass shootings in U.S. history at the time.
  • E. Parkland
    Parkland is a 2013 historical drama film that chronicles the chaotic events surrounding the assassination of U.S. President John F. Kennedy from the perspectives of various ordinary people.
  • 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_69d80770b9bc81909f70c8c317d53cff completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69de01f52e748190b49c34e10ab8ac34 completed April 14, 2026, 8:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69f79d5e1ecc8190a9fec550a99702c0 completed May 3, 2026, 7:09 p.m.
NEDg Description generation batch_69f79e9e6ff88190b031fb1403cacabc completed May 3, 2026, 7:14 p.m.
NED2 Entity disambiguation (via description) batch_69f7a2d6e7ec81908a4cbc324e793c24 completed May 3, 2026, 7:32 p.m.
Created at: April 9, 2026, 9:55 p.m.