Triple

T46318
Position Surface form Disambiguated ID Type / Status
Subject Manchester Piccadilly E907 entity
Predicate hasConnectionTo P845 FINISHED
Object London Euston
London Euston is a major central London railway terminus and key hub for intercity services on the West Coast Main Line.
E9460 NE FINISHED

How this triple was built (5 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: London Euston | Statement: [Manchester Piccadilly, hasConnectionTo, London Euston]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London Euston
Context triple: [Manchester Piccadilly, hasConnectionTo, London Euston]
  • A. Cambridge railway station
    Cambridge railway station is the main rail hub serving the city of Cambridge, providing regional and long-distance passenger services connecting it to London and other major destinations.
  • B. Edinburgh Waverley
    Edinburgh Waverley is the main railway station in Edinburgh, Scotland, serving as a major hub for intercity and regional rail services across the UK.
  • C. Oxford Road railway station
    Oxford Road railway station is a central Manchester rail hub serving local and regional train services, particularly convenient for the nearby university and cultural district.
  • D. Manchester Piccadilly
    Manchester Piccadilly is the main railway terminus and busiest train station in Manchester, England, serving as a key hub for regional and national rail services.
  • E. Manchester Airport railway station
    Manchester Airport railway station is a major rail transport hub in Greater Manchester that provides direct train connections between Manchester Airport and cities across the North of England and beyond.
  • 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: London Euston
Triple: [Manchester Piccadilly, hasConnectionTo, London Euston]
Generated description
London Euston is a major central London railway terminus and key hub for intercity services on the West Coast Main Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: London Euston
Target entity description: London Euston is a major central London railway terminus and key hub for intercity services on the West Coast Main Line.
  • A. Cambridge railway station
    Cambridge railway station is the main rail hub serving the city of Cambridge, providing regional and long-distance passenger services connecting it to London and other major destinations.
  • B. Edinburgh Waverley
    Edinburgh Waverley is the main railway station in Edinburgh, Scotland, serving as a major hub for intercity and regional rail services across the UK.
  • C. Oxford Road railway station
    Oxford Road railway station is a central Manchester rail hub serving local and regional train services, particularly convenient for the nearby university and cultural district.
  • D. Manchester Piccadilly
    Manchester Piccadilly is the main railway terminus and busiest train station in Manchester, England, serving as a key hub for regional and national rail services.
  • E. Manchester Airport railway station
    Manchester Airport railway station is a major rail transport hub in Greater Manchester that provides direct train connections between Manchester Airport and cities across the North of England and beyond.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasConnectionTo
Context triple: [Manchester Piccadilly, hasConnectionTo, London Euston]
  • A. connectsTo chosen
    Indicates a relationship where one entity is linked or joined to another, allowing interaction, communication, or transfer between them.
  • B. hasJunctionWith
    Indicates that one entity meets or intersects with another at a shared junction point.
  • C. hasRepresentationIn
    Indicates that one entity is represented, depicted, or encoded within another entity, such as a concept, object, or data structure having a corresponding representation in a specific medium or context.
  • D. connectorType
    Indicates the specific kind or category of connection interface that links two entities.
  • E. hasPartner
    Indicates that one entity is in a partner relationship (such as romantic, life, or business partnership) with another entity.
  • F. None of above.

Provenance (6 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_69a2480baefc81909951b14058479aa2 completed Feb. 28, 2026, 1:42 a.m.
NER Named-entity recognition batch_69a24b1bf2c081908f20e13939b713ff completed Feb. 28, 2026, 1:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69a266e4c58c81909c75fea51ae16b48 completed Feb. 28, 2026, 3:54 a.m.
NEDg Description generation batch_69a26997a62881908ed38f22184d8887 completed Feb. 28, 2026, 4:05 a.m.
NED2 Entity disambiguation (via description) batch_69a26a698f708190bf4e1f39dd27cf0f completed Feb. 28, 2026, 4:09 a.m.
PD Predicate disambiguation batch_69a24abd07508190a83ffba5368c1c79 completed Feb. 28, 2026, 1:54 a.m.
Created at: Feb. 28, 2026, 1:47 a.m.