Triple

T16818106
Position Surface form Disambiguated ID Type / Status
Subject Metropolitan Borough of St Marylebone E408806 entity
Predicate legislativeBody P239 FINISHED
Object St Marylebone Borough Council
St Marylebone Borough Council was the local governing authority responsible for administering municipal services and regulations in the former Metropolitan Borough of St Marylebone in London.
E408806 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: St Marylebone Borough Council | Statement: [Metropolitan Borough of St Marylebone, legislativeBody, St Marylebone Borough Council]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: St Marylebone Borough Council
Context triple: [Metropolitan Borough of St Marylebone, legislativeBody, St Marylebone Borough Council]
  • A. Parochial Church Council of St Marylebone
    The Parochial Church Council of St Marylebone is the elected body within the Church of England responsible for overseeing the spiritual, financial, and administrative affairs of St Marylebone Parish Church.
  • B. Metropolitan Borough of St Marylebone
    The Metropolitan Borough of St Marylebone was a former local government district in central London that administered the Marylebone area from the early 20th century until its incorporation into the City of Westminster in 1965.
  • C. Holborn Metropolitan Borough Council
    Holborn Metropolitan Borough Council was the former local governing authority for the Metropolitan Borough of Holborn in central London, which existed from 1900 until it was absorbed into the London Borough of Camden in 1965.
  • D. Haringey London Borough Council
    Haringey London Borough Council is the local authority responsible for providing municipal services and governance for the London Borough of Haringey in Greater London, England.
  • E. Middlesex Borough Council
    Middlesex Borough Council is the municipal governing body responsible for setting local policy, passing ordinances, and overseeing services in Middlesex Borough, New Jersey.
  • 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: St Marylebone Borough Council
Triple: [Metropolitan Borough of St Marylebone, legislativeBody, St Marylebone Borough Council]
Generated description
St Marylebone Borough Council was the local governing authority responsible for administering municipal services and regulations in the former Metropolitan Borough of St Marylebone in London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: St Marylebone Borough Council
Target entity description: St Marylebone Borough Council was the local governing authority responsible for administering municipal services and regulations in the former Metropolitan Borough of St Marylebone in London.
  • A. Parochial Church Council of St Marylebone
    The Parochial Church Council of St Marylebone is the elected body within the Church of England responsible for overseeing the spiritual, financial, and administrative affairs of St Marylebone Parish Church.
  • B. Metropolitan Borough of St Marylebone chosen
    The Metropolitan Borough of St Marylebone was a former local government district in central London that administered the Marylebone area from the early 20th century until its incorporation into the City of Westminster in 1965.
  • C. Holborn Metropolitan Borough Council
    Holborn Metropolitan Borough Council was the former local governing authority for the Metropolitan Borough of Holborn in central London, which existed from 1900 until it was absorbed into the London Borough of Camden in 1965.
  • D. Haringey London Borough Council
    Haringey London Borough Council is the local authority responsible for providing municipal services and governance for the London Borough of Haringey in Greater London, England.
  • E. Middlesex Borough Council
    Middlesex Borough Council is the municipal governing body responsible for setting local policy, passing ordinances, and overseeing services in Middlesex Borough, New Jersey.
  • 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_69d88394566c8190b3dcbdc72935f7fa completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b2e476d48190bff097055cc353dc completed April 18, 2026, 4:35 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00b297778c81909a2545c359739151 completed May 10, 2026, 4:30 p.m.
NEDg Description generation batch_6a00b4caae5081909017095977093704 completed May 10, 2026, 4:39 p.m.
NED2 Entity disambiguation (via description) batch_6a00b52f58e08190a28506f03fbeda15 completed May 10, 2026, 4:41 p.m.
Created at: April 10, 2026, 5:23 a.m.