Triple

T20141880
Position Surface form Disambiguated ID Type / Status
Subject City Line E491188 entity
Predicate partOf P40 FINISHED
Object Liverpool City Region rail network NE NERFINISHED

How this triple was built (3 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 City Region rail network | Statement: [City Line, partOf, Liverpool City Region rail network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Liverpool City Region rail network
Context triple: [City Line, partOf, Liverpool City Region rail network]
  • A. Manchester rail network
    The Manchester rail network is the interconnected system of railway lines, stations, and services that serves the city of Manchester and its surrounding region as a major transport hub in northern England.
  • B. Liverpool City Line
    Liverpool City Line is a suburban rail network serving Liverpool and its surrounding areas, providing frequent commuter services across multiple routes in the Merseyside region.
  • C. Greater Manchester rail network
    The Greater Manchester rail network is a coordinated system of suburban and regional train services that connects Manchester with its surrounding towns and cities across the metropolitan county.
  • D. Birmingham Cross-City Line
    The Birmingham Cross-City Line is a suburban rail route in the West Midlands, England, running through central Birmingham and connecting various surrounding towns and districts.
  • E. Tees Valley Line
    The Tees Valley Line is a railway route in North East England that connects key towns and cities across the Tees Valley area, including Darlington, Middlesbrough, and Saltburn.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Liverpool City Region rail network
Target entity description: The Liverpool City Region rail network is an integrated system of urban and regional rail services that connects Liverpool with its surrounding boroughs and key destinations across the wider city region.
  • A. Manchester rail network
    The Manchester rail network is the interconnected system of railway lines, stations, and services that serves the city of Manchester and its surrounding region as a major transport hub in northern England.
  • B. Liverpool City Line chosen
    Liverpool City Line is a suburban rail network serving Liverpool and its surrounding areas, providing frequent commuter services across multiple routes in the Merseyside region.
  • C. Greater Manchester rail network
    The Greater Manchester rail network is a coordinated system of suburban and regional train services that connects Manchester with its surrounding towns and cities across the metropolitan county.
  • D. Birmingham Cross-City Line
    The Birmingham Cross-City Line is a suburban rail route in the West Midlands, England, running through central Birmingham and connecting various surrounding towns and districts.
  • E. Tees Valley Line
    The Tees Valley Line is a railway route in North East England that connects key towns and cities across the Tees Valley area, including Darlington, Middlesbrough, and Saltburn.
  • F. None of above.

Provenance (2 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_69da6265f8f0819080b29c752a574088 completed April 11, 2026, 3:01 p.m.
NER Named-entity recognition batch_69e6679bcf2c8190ac6e969178d8acde completed April 20, 2026, 5:51 p.m.
Created at: April 11, 2026, 11:33 p.m.