Triple

T9180392
Position Surface form Disambiguated ID Type / Status
Subject Grafton, Massachusetts E220308 entity
Predicate hasHistoricSite P1098 FINISHED
Object Grafton Common bandstand
The Grafton Common bandstand is a historic gazebo-like structure located on the town common in Grafton, Massachusetts, traditionally used for community gatherings and outdoor concerts.
 E781816 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: Grafton Common bandstand | Statement: [Grafton, Massachusetts, hasHistoricSite, Grafton Common bandstand]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grafton Common bandstand
Context triple: [Grafton, Massachusetts, hasHistoricSite, Grafton Common bandstand]
  • A. Handsworth Park bandstand
    The Handsworth Park bandstand is a historic open-air performance structure in Handsworth Park, Birmingham, used for concerts and community events.
  • B. Heaton Park Bandstand
    Heaton Park Bandstand is an outdoor performance pavilion in Manchester’s Heaton Park, used for concerts, community events, and public gatherings.
  • C. Eastbourne Bandstand
    Eastbourne Bandstand is a distinctive seafront performance venue in Eastbourne, England, known for its semi-circular design and regular open-air concerts and events.
  • D. Queenborough Guildhall
    Queenborough Guildhall is a historic municipal building and local landmark in Queenborough, Kent, often associated with the town’s civic and maritime heritage.
  • E. 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.
  • 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: Grafton Common bandstand
Triple: [Grafton, Massachusetts, hasHistoricSite, Grafton Common bandstand]
Generated description
The Grafton Common bandstand is a historic gazebo-like structure located on the town common in Grafton, Massachusetts, traditionally used for community gatherings and outdoor concerts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Grafton Common bandstand
Target entity description: The Grafton Common bandstand is a historic gazebo-like structure located on the town common in Grafton, Massachusetts, traditionally used for community gatherings and outdoor concerts.
  • A. Handsworth Park bandstand
    The Handsworth Park bandstand is a historic open-air performance structure in Handsworth Park, Birmingham, used for concerts and community events.
  • B. Heaton Park Bandstand
    Heaton Park Bandstand is an outdoor performance pavilion in Manchester’s Heaton Park, used for concerts, community events, and public gatherings.
  • C. Eastbourne Bandstand
    Eastbourne Bandstand is a distinctive seafront performance venue in Eastbourne, England, known for its semi-circular design and regular open-air concerts and events.
  • D. Queenborough Guildhall
    Queenborough Guildhall is a historic municipal building and local landmark in Queenborough, Kent, often associated with the town’s civic and maritime heritage.
  • E. 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.
  • 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_69ca83e589948190ac9907819db11ddf completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccc251da448190a5c7f684dac15a84 completed April 1, 2026, 6:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69d054b5512c8190aa7909ef8b56b186 completed April 4, 2026, midnight
NEDg Description generation batch_69d055c6b7f08190ad6ff81adffaeab1 completed April 4, 2026, 12:05 a.m.
NED2 Entity disambiguation (via description) batch_69d05655a27c8190b0445476c10f57ce completed April 4, 2026, 12:07 a.m.
Created at: March 30, 2026, 7:23 p.m.