Triple

T11855107
Position Surface form Disambiguated ID Type / Status
Subject Hampstead Road E282015 entity
Predicate isPartOf P10 FINISHED
Object A400 road
The A400 road is a major route in central London that connects key districts including Camden, Hampstead, and the West End.
 E1361807 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: A400 road | Statement: [Hampstead Road, isPartOf, A400 road]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: A400 road
Context triple: [Hampstead Road, isPartOf, A400 road]
  • A. A40 road
    The A40 road is a major trunk route in England and Wales that runs from London through the Midlands towards West Wales, serving as an important east–west transport corridor.
  • B. A44 road
    The A44 road is a major route in England that runs from Oxford through the Cotswolds and Worcestershire to Aberystwyth in Wales.
  • C. A42 road
    The A42 road is a major trunk route in the English Midlands that links the M1 motorway near Nottingham to the M42 motorway near Birmingham, providing an important connection between the East Midlands and the West Midlands.
  • D. A41 road
    The A41 road is a major trunk route in England that runs between London and Birkenhead, serving as an important link through the Midlands and connecting with several key motorways.
  • E. A420 road
    The A420 road is a major route in southern England linking Bristol and Oxford, passing through towns such as Chippenham and Swindon.
  • 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: A400 road
Triple: [Hampstead Road, isPartOf, A400 road]
Generated description
The A400 road is a major route in central London that connects key districts including Camden, Hampstead, and the West End.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: A400 road
Target entity description: The A400 road is a major route in central London that connects key districts including Camden, Hampstead, and the West End.
  • A. A40 road
    The A40 road is a major trunk route in England and Wales that runs from London through the Midlands towards West Wales, serving as an important east–west transport corridor.
  • B. A44 road
    The A44 road is a major route in England that runs from Oxford through the Cotswolds and Worcestershire to Aberystwyth in Wales.
  • C. A42 road
    The A42 road is a major trunk route in the English Midlands that links the M1 motorway near Nottingham to the M42 motorway near Birmingham, providing an important connection between the East Midlands and the West Midlands.
  • D. A41 road
    The A41 road is a major trunk route in England that runs between London and Birkenhead, serving as an important link through the Midlands and connecting with several key motorways.
  • E. A420 road
    The A420 road is a major route in southern England linking Bristol and Oxford, passing through towns such as Chippenham and Swindon.
  • 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_69d6ab287ba48190a5178779fd19b9b7 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a697f4108190af984932d2118472 completed April 10, 2026, 7:28 a.m.
NED1 Entity disambiguation (via context triple) batch_6a06f232ba1c8190a30e699c556625f6 completed May 15, 2026, 10:15 a.m.
NEDg Description generation batch_6a06f328c18881909948ed66d50b9eae completed May 15, 2026, 10:19 a.m.
NED2 Entity disambiguation (via description) batch_6a06f4f990808190b3b8e21f85d20219 completed May 15, 2026, 10:27 a.m.
Created at: April 8, 2026, 9:43 p.m.