Triple

T142328
Position Surface form Disambiguated ID Type / Status
Subject Littleton, Massachusetts E2879 entity
Predicate hasCivicBuilding P796 FINISHED
Object Littleton Town Hall
Littleton Town Hall is the central municipal building in Littleton, Massachusetts, housing the town’s government offices and public meeting spaces.
E17965 NE FINISHED

How this triple was built (5 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 Town Hall | Statement: [Littleton, Massachusetts, hasCivicBuilding, Littleton Town Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Littleton Town Hall
Context triple: [Littleton, Massachusetts, hasCivicBuilding, Littleton Town Hall]
  • A. Newton City Hall
    Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
  • B. Woodstock Town Hall
    Woodstock Town Hall is a historic municipal building and focal point of civic life in the market town of Woodstock, Oxfordshire.
  • C. 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.
  • D. Manchester Town Hall
    Manchester Town Hall is a Victorian-era neo-Gothic municipal building in Manchester, England, serving as the historic seat of the city's local government.
  • E. Old City Hall
    Old City Hall is a historic courthouse and former city government building in Philadelphia that stands adjacent to Independence Hall within Independence National Historical Park.
  • 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 Town Hall
Triple: [Littleton, Massachusetts, hasCivicBuilding, Littleton Town Hall]
Generated description
Littleton Town Hall is the central municipal building in Littleton, Massachusetts, housing the town’s government offices and public meeting spaces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Littleton Town Hall
Target entity description: Littleton Town Hall is the central municipal building in Littleton, Massachusetts, housing the town’s government offices and public meeting spaces.
  • A. Newton City Hall
    Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
  • B. Woodstock Town Hall
    Woodstock Town Hall is a historic municipal building and focal point of civic life in the market town of Woodstock, Oxfordshire.
  • C. 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.
  • D. Manchester Town Hall
    Manchester Town Hall is a Victorian-era neo-Gothic municipal building in Manchester, England, serving as the historic seat of the city's local government.
  • E. Old City Hall
    Old City Hall is a historic courthouse and former city government building in Philadelphia that stands adjacent to Independence Hall within Independence National Historical Park.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasCivicBuilding
Context triple: [Littleton, Massachusetts, hasCivicBuilding, Littleton Town Hall]
  • A. hasCityHall chosen
    Indicates that a location or administrative area possesses or is served by a specific city hall building or institution.
  • B. hasHeadquartersBuilding
    Indicates that an organization possesses a specific building that serves as its headquarters location.
  • C. hasUrbanFeature
    Indicates that a place or area possesses a specific urban element or infrastructure feature (such as roads, parks, or buildings) as part of its built environment.
  • D. hasMunicipalGovernment
    Indicates that an entity is administered or governed by a municipal-level governmental authority.
  • E. hasStationBuilding
    Indicates that a station is associated with or includes a station building as part of its facilities.
  • F. None of above.

Provenance (6 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_69a2580ca15481909fa3e87d804a1b23 completed Feb. 28, 2026, 2:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2c52c563c81908a53f3dbe1eb7455 completed Feb. 28, 2026, 10:36 a.m.
NEDg Description generation batch_69a2c5f4c6c08190a54543e7cbdbae14 completed Feb. 28, 2026, 10:39 a.m.
NED2 Entity disambiguation (via description) batch_69a2c658297481908c6d6a845be7152c completed Feb. 28, 2026, 10:41 a.m.
PD Predicate disambiguation batch_69a2565559ac81909e0c4e095a7dfa27 completed Feb. 28, 2026, 2:43 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.