Triple

T12621032
Position Surface form Disambiguated ID Type / Status
Subject Wakefield Kirkgate railway station E301378 entity
Predicate locatedOnLine P2409 FINISHED
Object Hallam and Pontefract Lines
The Hallam and Pontefract Lines are regional railway routes in West Yorkshire, England, providing local passenger services that connect towns such as Wakefield, Barnsley, and Pontefract with larger urban centers like Leeds and Sheffield.
E992853 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: Hallam and Pontefract Lines | Statement: [Wakefield Kirkgate railway station, locatedOnLine, Hallam and Pontefract Lines]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hallam and Pontefract Lines
Context triple: [Wakefield Kirkgate railway station, locatedOnLine, Hallam and Pontefract Lines]
  • A. Hull and Barnsley Railway
    The Hull and Barnsley Railway was a late 19th-century British railway company serving the port city of Hull and surrounding areas, later absorbed into larger railway groupings.
  • B. Manchester, Sheffield and Lincolnshire Railway
    The Manchester, Sheffield and Lincolnshire Railway was a 19th-century British railway company that operated lines across northern England and later evolved into the Great Central Railway.
  • C. Leeds and Selby Railway
    The Leeds and Selby Railway is one of the earliest railways in northern England, originally built to link the industrial city of Leeds with the port of Selby and later integrated into the developing regional rail network.
  • D. Manchester–Sheffield line
    The Manchester–Sheffield line is a key trans-Pennine railway route in northern England linking Manchester and Sheffield through the Peak District.
  • E. Huddersfield Line
    The Huddersfield Line is a major railway route in northern England linking Manchester and Leeds via Huddersfield, known for its trans-Pennine services and scenic passage through the Pennines.
  • 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: Hallam and Pontefract Lines
Triple: [Wakefield Kirkgate railway station, locatedOnLine, Hallam and Pontefract Lines]
Generated description
The Hallam and Pontefract Lines are regional railway routes in West Yorkshire, England, providing local passenger services that connect towns such as Wakefield, Barnsley, and Pontefract with larger urban centers like Leeds and Sheffield.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hallam and Pontefract Lines
Target entity description: The Hallam and Pontefract Lines are regional railway routes in West Yorkshire, England, providing local passenger services that connect towns such as Wakefield, Barnsley, and Pontefract with larger urban centers like Leeds and Sheffield.
  • A. Hull and Barnsley Railway
    The Hull and Barnsley Railway was a late 19th-century British railway company serving the port city of Hull and surrounding areas, later absorbed into larger railway groupings.
  • B. Manchester, Sheffield and Lincolnshire Railway
    The Manchester, Sheffield and Lincolnshire Railway was a 19th-century British railway company that operated lines across northern England and later evolved into the Great Central Railway.
  • C. Leeds and Selby Railway
    The Leeds and Selby Railway is one of the earliest railways in northern England, originally built to link the industrial city of Leeds with the port of Selby and later integrated into the developing regional rail network.
  • D. Manchester–Sheffield line
    The Manchester–Sheffield line is a key trans-Pennine railway route in northern England linking Manchester and Sheffield through the Peak District.
  • E. Huddersfield Line
    The Huddersfield Line is a major railway route in northern England linking Manchester and Leeds via Huddersfield, known for its trans-Pennine services and scenic passage through the Pennines.
  • 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_69d7bdeaf49c8190b13800111fa77ea3 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d960c8671881909a102d28b0e7f603 completed April 10, 2026, 8:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69f65ed6f79881908872c644a9789f04 completed May 2, 2026, 8:30 p.m.
NEDg Description generation batch_69f660294004819089714099a08085f6 completed May 2, 2026, 8:35 p.m.
NED2 Entity disambiguation (via description) batch_69f6613ce1108190851cf8491fe666c8 completed May 2, 2026, 8:40 p.m.
Created at: April 9, 2026, 5:13 p.m.