Triple

T5187981
Position Surface form Disambiguated ID Type / Status
Subject Frodsham railway station E117078 entity
Predicate locatedOn P40 FINISHED
Object Mid-Cheshire line
The Mid-Cheshire line is a regional railway route in North West England that connects Chester with Manchester via towns such as Northwich, Knutsford, and Altrincham.
E502097 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: Mid-Cheshire line | Statement: [Frodsham railway station, locatedOn, Mid-Cheshire line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mid-Cheshire line
Context triple: [Frodsham railway station, locatedOn, Mid-Cheshire line]
  • A. Altrincham Line
    The Altrincham Line is a Manchester Metrolink light rail route running between Altrincham and central Manchester, serving several suburban areas in the south of the city.
  • B. Crewe–Shrewsbury line
    The Crewe–Shrewsbury line is a railway route in England linking the major rail hub of Crewe with the historic town of Shrewsbury, serving several intermediate communities in Cheshire and Shropshire.
  • C. West of England Main Line
    The West of England Main Line is a major railway route in southwest England that connects London with Exeter and passes through several counties including Somerset.
  • D. Liverpool–Crewe line
    The Liverpool–Crewe line is a key railway route in North West England linking the city of Liverpool with the major rail hub at Crewe, carrying both passenger and freight services.
  • E. East Manchester Line
    The East Manchester Line is a Metrolink light rail route in Greater Manchester that connects Manchester city centre with eastern districts including the Etihad Campus and Ashton-under-Lyne.
  • 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: Mid-Cheshire line
Triple: [Frodsham railway station, locatedOn, Mid-Cheshire line]
Generated description
The Mid-Cheshire line is a regional railway route in North West England that connects Chester with Manchester via towns such as Northwich, Knutsford, and Altrincham.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mid-Cheshire line
Target entity description: The Mid-Cheshire line is a regional railway route in North West England that connects Chester with Manchester via towns such as Northwich, Knutsford, and Altrincham.
  • A. Altrincham Line
    The Altrincham Line is a Manchester Metrolink light rail route running between Altrincham and central Manchester, serving several suburban areas in the south of the city.
  • B. Crewe–Shrewsbury line
    The Crewe–Shrewsbury line is a railway route in England linking the major rail hub of Crewe with the historic town of Shrewsbury, serving several intermediate communities in Cheshire and Shropshire.
  • C. West of England Main Line
    The West of England Main Line is a major railway route in southwest England that connects London with Exeter and passes through several counties including Somerset.
  • D. Liverpool–Crewe line
    The Liverpool–Crewe line is a key railway route in North West England linking the city of Liverpool with the major rail hub at Crewe, carrying both passenger and freight services.
  • E. East Manchester Line
    The East Manchester Line is a Metrolink light rail route in Greater Manchester that connects Manchester city centre with eastern districts including the Etihad Campus and Ashton-under-Lyne.
  • 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_69bd44620ff48190bcac01782107a397 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd79c56280819085926316f7b520bc completed March 20, 2026, 4:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69bee08af954819080dbe7ea1ac6ddb0 completed March 21, 2026, 6:16 p.m.
NEDg Description generation batch_69bee5fc0c408190b4ad4b77e0045182 completed March 21, 2026, 6:39 p.m.
NED2 Entity disambiguation (via description) batch_69bee6b954c08190a353ebcfe829888a completed March 21, 2026, 6:43 p.m.
Created at: March 20, 2026, 1:46 p.m.