Triple

T142330
Position Surface form Disambiguated ID Type / Status
Subject Littleton, Massachusetts E2879 entity
Predicate hasPublicSafetyBuilding P105 FINISHED
Object Littleton Fire Department
The Littleton Fire Department is the municipal fire and emergency services agency responsible for fire suppression, rescue operations, and emergency medical response in Littleton, Massachusetts.
 E17262 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: Littleton Fire Department | Statement: [Littleton, Massachusetts, hasPublicSafetyBuilding, Littleton Fire Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Littleton Fire Department
Context triple: [Littleton, Massachusetts, hasPublicSafetyBuilding, Littleton Fire Department]
  • A. Littleton Police Department
    The Littleton Police Department is the municipal law enforcement agency responsible for maintaining public safety and enforcing laws in the town of Littleton, Massachusetts.
  • B. Newton Fire Department
    Newton Fire Department is the municipal fire and emergency response agency serving the city of Newton, Massachusetts, including the Thompsonville neighborhood.
  • C. Littleton
    Littleton is a suburban town in Middlesex County, Massachusetts, located northwest of Boston.
  • D. Portland Fire & Rescue
    Portland Fire & Rescue is the primary fire protection and emergency medical services agency serving the city of Portland, Oregon.
  • E. First Baptist Church of Littleton
    The First Baptist Church of Littleton is a historic Baptist congregation and church building serving the community of Littleton, Massachusetts.
  • 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: Littleton Fire Department
Triple: [Littleton, Massachusetts, hasPublicSafetyBuilding, Littleton Fire Department]
Generated description
The Littleton Fire Department is the municipal fire and emergency services agency responsible for fire suppression, rescue operations, and emergency medical response in Littleton, Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Littleton Fire Department
Target entity description: The Littleton Fire Department is the municipal fire and emergency services agency responsible for fire suppression, rescue operations, and emergency medical response in Littleton, Massachusetts.
  • A. Littleton Police Department
    The Littleton Police Department is the municipal law enforcement agency responsible for maintaining public safety and enforcing laws in the town of Littleton, Massachusetts.
  • B. Newton Fire Department
    Newton Fire Department is the municipal fire and emergency response agency serving the city of Newton, Massachusetts, including the Thompsonville neighborhood.
  • C. Littleton
    Littleton is a suburban town in Middlesex County, Massachusetts, located northwest of Boston.
  • D. Portland Fire & Rescue
    Portland Fire & Rescue is the primary fire protection and emergency medical services agency serving the city of Portland, Oregon.
  • E. First Baptist Church of Littleton
    The First Baptist Church of Littleton is a historic Baptist congregation and church building serving the community of Littleton, Massachusetts.
  • 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_69a2521e35c08190b28e5c9f1e3c9b59 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a25bab43608190ba5ebfbee6b5b6e4 completed Feb. 28, 2026, 3:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2bf691a848190a4f6e40d9aea2168 completed Feb. 28, 2026, 10:11 a.m.
NEDg Description generation batch_69a2c1179c6c8190a118c6f4ef8d555e completed Feb. 28, 2026, 10:19 a.m.
NED2 Entity disambiguation (via description) batch_69a2c1c769f08190b0a8b372e13fc5de completed Feb. 28, 2026, 10:21 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.