Triple

T22453757
Position Surface form Disambiguated ID Type / Status
Subject MBTA bus route 93 E555058 entity
Predicate servesArea P82 FINISHED
Object Charlestown
Charlestown is a historic waterfront neighborhood of Boston, Massachusetts, known for landmarks like the Bunker Hill Monument and the Charlestown Navy Yard.
 E708192 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 | Statement: [MBTA bus route 93, servesArea, Charlestown]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charlestown
Context triple: [MBTA bus route 93, servesArea, Charlestown]
  • A. Charlestown
    Charlestown is a district in north Manchester, England, known as a primarily residential area with local amenities and community facilities.
  • B. Charlestown
    Charlestown is a small town located within the Newcastle Local Municipality in the KwaZulu-Natal province of South Africa.
  • C. Charlestown
    Charlestown is an electoral district in the New South Wales Legislative Assembly, representing part of the Newcastle region in Australia.
  • D. Charlestown
    Charlestown is the main town and administrative center of the Caribbean island of Nevis, known for its colonial architecture and historic hot springs.
  • E. Charlestown
    Charlestown is a small town in County Mayo in the west of Ireland, known for its traditional Irish character and role as a local service and transport hub.
  • 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
Triple: [MBTA bus route 93, servesArea, Charlestown]
Generated description
Charlestown is a historic waterfront neighborhood of Boston, Massachusetts, known for landmarks like the Bunker Hill Monument and the Charlestown Navy Yard.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Charlestown
Target entity description: Charlestown is a historic waterfront neighborhood of Boston, Massachusetts, known for landmarks like the Bunker Hill Monument and the Charlestown Navy Yard.
  • A. Charlestown chosen
    Charlestown is a historic Boston neighborhood known for its colonial-era sites, including the Bunker Hill Monument and its waterfront along the Charles River.
  • B. Charlestown
    Charlestown is the main town and administrative center of the Caribbean island of Nevis, known for its colonial architecture and historic hot springs.
  • C. Charlestown
    Charlestown is a historic Cornish harbour village on the south coast of England, known for its well-preserved Georgian port and frequent use as a filming location.
  • D. Charlestown
    Charlestown is a district in north Manchester, England, known as a primarily residential area with local amenities and community facilities.
  • E. Charlestown
    Charlestown is a small town in County Mayo in the west of Ireland, known for its traditional Irish character and role as a local service and transport hub.
  • 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_69e11e5113208190ab58c6b595f9d1d0 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15b4d6368819082cafbbd83339fbf completed April 29, 2026, 1:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b2d544a108190a9b3a47a4a6f7e8f completed May 18, 2026, 3:16 p.m.
NEDg Description generation batch_6a0b3645f5a881908b322d16c7704e27 completed May 18, 2026, 3:54 p.m.
NED2 Entity disambiguation (via description) batch_6a0b3769c36081909ff732275513bb2b completed May 18, 2026, 3:59 p.m.
Created at: April 16, 2026, 8:48 p.m.