Triple

T317998
Position Surface form Disambiguated ID Type / Status
Subject Prospect Hill, Charlestown, Massachusetts E7749 entity
Predicate locatedIn P40 FINISHED
Object Charlestown, Massachusetts
Charlestown, Massachusetts is Boston’s oldest neighborhood, a historic waterfront district known for its colonial-era architecture, Revolutionary War sites like the Bunker Hill Monument, and its role as a former independent city.
E399 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: Charlestown, Massachusetts | Statement: [Prospect Hill, Charlestown, Massachusetts, locatedIn, Charlestown, Massachusetts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Charlestown, Massachusetts
Context triple: [Prospect Hill, Charlestown, Massachusetts, locatedIn, Charlestown, Massachusetts]
  • A. Charlestown, Massachusetts Bay Colony
    Charlestown, Massachusetts Bay Colony was one of the earliest English settlements in New England, located across the Charles River from Boston and serving as an important colonial town in the 17th century.
  • B. Revere, Massachusetts
    Revere, Massachusetts is a coastal city just north of Boston known for Revere Beach, the oldest public beach in the United States.
  • C. Boston Common
    Boston Common is a historic central public park in downtown Boston and the oldest city park in the United States.
  • D. Plymouth, Massachusetts
    Plymouth, Massachusetts is a historic coastal town best known as the landing site of the Pilgrims in 1620 and often called "America’s Hometown."
  • E. Taunton, Massachusetts
    Taunton, Massachusetts is a historic city in Bristol County known as the "Silver City" for its former prominence in the silver manufacturing industry.
  • 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: Charlestown, Massachusetts
Triple: [Prospect Hill, Charlestown, Massachusetts, locatedIn, Charlestown, Massachusetts]
Generated description
Charlestown, Massachusetts is Boston’s oldest neighborhood, a historic waterfront district known for its colonial-era architecture, Revolutionary War sites like the Bunker Hill Monument, and its role as a former independent city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Charlestown, Massachusetts
Target entity description: Charlestown, Massachusetts is Boston’s oldest neighborhood, a historic waterfront district known for its colonial-era architecture, Revolutionary War sites like the Bunker Hill Monument, and its role as a former independent city.
  • A. Charlestown, Massachusetts Bay Colony chosen
    Charlestown, Massachusetts Bay Colony was one of the earliest English settlements in New England, located across the Charles River from Boston and serving as an important colonial town in the 17th century.
  • B. Revere, Massachusetts
    Revere, Massachusetts is a coastal city just north of Boston known for Revere Beach, the oldest public beach in the United States.
  • C. Boston Common
    Boston Common is a historic central public park in downtown Boston and the oldest city park in the United States.
  • D. Plymouth, Massachusetts
    Plymouth, Massachusetts is a historic coastal town best known as the landing site of the Pilgrims in 1620 and often called "America’s Hometown."
  • E. Taunton, Massachusetts
    Taunton, Massachusetts is a historic city in Bristol County known as the "Silver City" for its former prominence in the silver manufacturing industry.
  • F. None of above.

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_69a2e7e7af7881908890039d6be4e9b8 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ea67b7588190be394a56498758b6 completed Feb. 28, 2026, 1:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac995e2f808190a324f2da7a79b836 completed March 7, 2026, 9:32 p.m.
NEDg Description generation batch_69ac99e2ba3481908c4f89f653521fb5 completed March 7, 2026, 9:34 p.m.
NED2 Entity disambiguation (via description) batch_69ac9a52005881908182d1c78381f17f completed March 7, 2026, 9:36 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.