Triple

T8892314
Position Surface form Disambiguated ID Type / Status
Subject Marlborough E211708 entity
Predicate hasLandmark P105 FINISHED
Object Marlborough Town Hall
Marlborough Town Hall is a historic municipal building that serves as the civic and administrative center of the town of Marlborough.
 E765049 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: Marlborough Town Hall | Statement: [Marlborough, hasLandmark, Marlborough Town Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marlborough Town Hall
Context triple: [Marlborough, hasLandmark, Marlborough Town Hall]
  • A. Marlborough City Hall
    Marlborough City Hall is the historic municipal government building serving the city of Marlborough, Massachusetts.
  • B. Maidenhead Town Hall
    Maidenhead Town Hall is a prominent civic building in Maidenhead, Berkshire, serving as the town’s main administrative and ceremonial center.
  • C. 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.
  • D. Morley Town Hall
    Morley Town Hall is a historic civic building and prominent architectural landmark located in the town of Morley, West Yorkshire, England.
  • E. Tavistock Town Hall
    Tavistock Town Hall is a historic civic building and prominent architectural landmark in the market town of Tavistock in Devon, England.
  • 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: Marlborough Town Hall
Triple: [Marlborough, hasLandmark, Marlborough Town Hall]
Generated description
Marlborough Town Hall is a historic municipal building that serves as the civic and administrative center of the town of Marlborough.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Marlborough Town Hall
Target entity description: Marlborough Town Hall is a historic municipal building that serves as the civic and administrative center of the town of Marlborough.
  • A. Marlborough City Hall
    Marlborough City Hall is the historic municipal government building serving the city of Marlborough, Massachusetts.
  • B. Maidenhead Town Hall
    Maidenhead Town Hall is a prominent civic building in Maidenhead, Berkshire, serving as the town’s main administrative and ceremonial center.
  • C. 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.
  • D. Morley Town Hall
    Morley Town Hall is a historic civic building and prominent architectural landmark located in the town of Morley, West Yorkshire, England.
  • E. Tavistock Town Hall
    Tavistock Town Hall is a historic civic building and prominent architectural landmark in the market town of Tavistock in Devon, England.
  • 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_69ca83907954819096d52a245b635841 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc61bb46c881909e579bb1926e5204 completed April 1, 2026, 12:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfabf795b08190bb4c45d6ede3b8b4 completed April 3, 2026, noon
NEDg Description generation batch_69cfad1782848190ae3d9f6f53803adc completed April 3, 2026, 12:05 p.m.
NED2 Entity disambiguation (via description) batch_69cfadf4c1fc81908df957dc0a6308dc completed April 3, 2026, 12:09 p.m.
Created at: March 30, 2026, 6:54 p.m.