Triple

T9802089
Position Surface form Disambiguated ID Type / Status
Subject Sarah Palmer E237861 entity
Predicate associatedWithEvent P37 FINISHED
Object Valentine’s Day massacre in Harmony
The Valentine’s Day massacre in Harmony is a notorious fictional killing spree central to the horror narrative surrounding Sarah Palmer and the town of Harmony.
E821776 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: Valentine’s Day massacre in Harmony | Statement: [Sarah Palmer, associatedWithEvent, Valentine’s Day massacre in Harmony]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Valentine’s Day massacre in Harmony
Context triple: [Sarah Palmer, associatedWithEvent, Valentine’s Day massacre in Harmony]
  • A. Saint Valentine's Day Massacre
    The Saint Valentine's Day Massacre was a notorious 1929 gangland killing in Chicago in which seven members of Bugs Moran's North Side Gang were murdered, widely believed to have been orchestrated by Al Capone, symbolizing the violent criminal underworld of the Prohibition era.
  • B. Corpus Christi massacre
    The Corpus Christi massacre was a 1971 government-led attack on student demonstrators in Mexico City, in which paramilitary forces violently repressed protesters, resulting in numerous deaths and injuries.
  • C. The Algiers Motel Incident
    The Algiers Motel Incident is a nonfiction book by John Hersey that investigates the racially charged 1967 Detroit police killings of three Black teenagers and the brutalization of several others during the city’s uprising.
  • D. Pavonia Massacre
    The Pavonia Massacre was a 1643 attack by Dutch colonists on Lenape Native Americans in present-day Jersey City, New Jersey, that helped ignite the broader conflict known as Kieft's War.
  • E. Fraunces Tavern bombing
    The Fraunces Tavern bombing was a 1975 terrorist attack in New York City that killed four people and injured dozens, carried out by Puerto Rican nationalist militants.
  • 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: Valentine’s Day massacre in Harmony
Triple: [Sarah Palmer, associatedWithEvent, Valentine’s Day massacre in Harmony]
Generated description
The Valentine’s Day massacre in Harmony is a notorious fictional killing spree central to the horror narrative surrounding Sarah Palmer and the town of Harmony.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Valentine’s Day massacre in Harmony
Target entity description: The Valentine’s Day massacre in Harmony is a notorious fictional killing spree central to the horror narrative surrounding Sarah Palmer and the town of Harmony.
  • A. Saint Valentine's Day Massacre
    The Saint Valentine's Day Massacre was a notorious 1929 gangland killing in Chicago in which seven members of Bugs Moran's North Side Gang were murdered, widely believed to have been orchestrated by Al Capone, symbolizing the violent criminal underworld of the Prohibition era.
  • B. Corpus Christi massacre
    The Corpus Christi massacre was a 1971 government-led attack on student demonstrators in Mexico City, in which paramilitary forces violently repressed protesters, resulting in numerous deaths and injuries.
  • C. The Algiers Motel Incident
    The Algiers Motel Incident is a nonfiction book by John Hersey that investigates the racially charged 1967 Detroit police killings of three Black teenagers and the brutalization of several others during the city’s uprising.
  • D. Pavonia Massacre
    The Pavonia Massacre was a 1643 attack by Dutch colonists on Lenape Native Americans in present-day Jersey City, New Jersey, that helped ignite the broader conflict known as Kieft's War.
  • E. Fraunces Tavern bombing
    The Fraunces Tavern bombing was a 1975 terrorist attack in New York City that killed four people and injured dozens, carried out by Puerto Rican nationalist militants.
  • 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_69ca84dd4608819097ff4ed00feca280 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cda62b41048190bcef70a7591830c6 completed April 1, 2026, 11:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1c44edac48190a44fdfb858d0dbba completed April 5, 2026, 2:09 a.m.
NEDg Description generation batch_69d1c50af000819087d643cc41a6fcc8 completed April 5, 2026, 2:12 a.m.
NED2 Entity disambiguation (via description) batch_69d1c5d39b288190b276371591a86399 completed April 5, 2026, 2:15 a.m.
Created at: March 30, 2026, 8:29 p.m.