Triple

T3119615
Position Surface form Disambiguated ID Type / Status
Subject Warrington Central E65149 entity
Predicate servedByRoute P31354 FINISHED
Object Liverpool Lime Street – Manchester Oxford Road
Liverpool Lime Street – Manchester Oxford Road is a regional rail service in North West England connecting Liverpool’s main city-centre terminus with central Manchester via intermediate stations such as Warrington Central.
E330090 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: Liverpool Lime Street – Manchester Oxford Road | Statement: [Warrington Central, servedByRoute, Liverpool Lime Street – Manchester Oxford Road]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Liverpool Lime Street – Manchester Oxford Road
Context triple: [Warrington Central, servedByRoute, Liverpool Lime Street – Manchester Oxford Road]
  • A. Liverpool Lime Street
    Liverpool Lime Street is the main railway station in Liverpool, England, serving as a major terminus for regional and long-distance rail services.
  • B. 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.
  • C. Lime Street
    Lime Street is a major thoroughfare in central Liverpool, England, known for its historic railway terminus and proximity to key city landmarks.
  • D. Birmingham New Street to Liverpool Lime Street
    Birmingham New Street to Liverpool Lime Street is a key inter-city rail route in England linking Birmingham and Liverpool via the West Midlands and the North West.
  • E. Oxford Road, Manchester
    Oxford Road, Manchester is a major thoroughfare and academic corridor in central Manchester, known for its concentration of universities, cultural institutions, and music and arts venues.
  • 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: Liverpool Lime Street – Manchester Oxford Road
Triple: [Warrington Central, servedByRoute, Liverpool Lime Street – Manchester Oxford Road]
Generated description
Liverpool Lime Street – Manchester Oxford Road is a regional rail service in North West England connecting Liverpool’s main city-centre terminus with central Manchester via intermediate stations such as Warrington Central.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Liverpool Lime Street – Manchester Oxford Road
Target entity description: Liverpool Lime Street – Manchester Oxford Road is a regional rail service in North West England connecting Liverpool’s main city-centre terminus with central Manchester via intermediate stations such as Warrington Central.
  • A. Liverpool Lime Street
    Liverpool Lime Street is the main railway station in Liverpool, England, serving as a major terminus for regional and long-distance rail services.
  • B. 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.
  • C. Lime Street
    Lime Street is a major thoroughfare in central Liverpool, England, known for its historic railway terminus and proximity to key city landmarks.
  • D. Birmingham New Street to Liverpool Lime Street
    Birmingham New Street to Liverpool Lime Street is a key inter-city rail route in England linking Birmingham and Liverpool via the West Midlands and the North West.
  • E. Oxford Road, Manchester
    Oxford Road, Manchester is a major thoroughfare and academic corridor in central Manchester, known for its concentration of universities, cultural institutions, and music and arts venues.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: servedByRoute
Context triple: [Warrington Central, servedByRoute, Liverpool Lime Street – Manchester Oxford Road]
  • A. servesRoute chosen
    Indicates that a service, vehicle, or provider operates along or provides transportation for a specified route.
  • B. servedByService
    Indicates that something is provided, handled, or fulfilled by a particular service.
  • C. servedFrom
    Indicates that something is provided, delivered, or made available from a particular source or location.
  • D. servedByU.S.Route
    Indicates that a place or transportation feature is provided access or connectivity by a specific U.S. Route highway.
  • E. followsRouteOf
    Indicates that one entity travels along the same path or route that another entity takes or has taken.
  • 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_69ad857fcc088190b0c4d45a5cde6f61 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada4eb6a6081909df41f67999eb4ff completed March 8, 2026, 4:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69b20f67b80c8190849581cf1829d840 completed March 12, 2026, 12:57 a.m.
NEDg Description generation batch_69b2135f05c88190b926556828a038ac completed March 12, 2026, 1:14 a.m.
NED2 Entity disambiguation (via description) batch_69b214268d588190996d909297baaffc completed March 12, 2026, 1:17 a.m.
PD Predicate disambiguation batch_69ad9df455088190940ad04419772dc8 completed March 8, 2026, 4:04 p.m.
Created at: March 8, 2026, 3:04 p.m.