Triple

T14862832
Position Surface form Disambiguated ID Type / Status
Subject Cardiff railway station E349540 entity
Predicate railwayLine P848 FINISHED
Object Newcastle line
The Newcastle line is a railway line in New South Wales, Australia, that historically connected Newcastle with surrounding regional centres and formed part of the broader Hunter region rail network.
E112072 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: Newcastle line | Statement: [Cardiff railway station, railwayLine, Newcastle line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Newcastle line
Context triple: [Cardiff railway station, railwayLine, Newcastle line]
  • A. Newcastle Line
    The Newcastle Line is a suburban and intercity railway corridor in New South Wales, Australia, serving the city of Newcastle and connecting it with surrounding regions.
  • B. Newcastle–Carlisle line
    The Newcastle–Carlisle line is a historic railway route in northern England that runs east–west across the country, linking Newcastle upon Tyne with Carlisle and serving communities along the Tyne Valley.
  • C. Northumberland Line
    The Northumberland Line is a passenger rail route in North East England being reopened to connect communities such as Ashington with Newcastle and the wider rail network.
  • D. Tyne Dock–Consett line
    The Tyne Dock–Consett line was a former heavy freight and passenger railway in northeast England that primarily served the iron and steel industries around Consett by linking them to the port facilities at Tyne Dock.
  • E. London–Newcastle rail route
    The London–Newcastle rail route is a key intercity railway corridor in England linking the capital with Newcastle upon Tyne via major intermediate stations.
  • 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: Newcastle line
Triple: [Cardiff railway station, railwayLine, Newcastle line]
Generated description
The Newcastle line is a railway line in New South Wales, Australia, that historically connected Newcastle with surrounding regional centres and formed part of the broader Hunter region rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Newcastle line
Target entity description: The Newcastle line is a railway line in New South Wales, Australia, that historically connected Newcastle with surrounding regional centres and formed part of the broader Hunter region rail network.
  • A. Newcastle Line chosen
    The Newcastle Line is a suburban and intercity railway corridor in New South Wales, Australia, serving the city of Newcastle and connecting it with surrounding regions.
  • B. Newcastle–Carlisle line
    The Newcastle–Carlisle line is a historic railway route in northern England that runs east–west across the country, linking Newcastle upon Tyne with Carlisle and serving communities along the Tyne Valley.
  • C. Northumberland Line
    The Northumberland Line is a passenger rail route in North East England being reopened to connect communities such as Ashington with Newcastle and the wider rail network.
  • D. Tyne Dock–Consett line
    The Tyne Dock–Consett line was a former heavy freight and passenger railway in northeast England that primarily served the iron and steel industries around Consett by linking them to the port facilities at Tyne Dock.
  • E. London–Newcastle rail route
    The London–Newcastle rail route is a key intercity railway corridor in England linking the capital with Newcastle upon Tyne via major intermediate stations.
  • F. None of above.

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_69d822ed7e1881909b90fca143ad7e34 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69ded574d0ec8190a6afed672ba6c2f9 completed April 15, 2026, 12:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe650c41b081909cdadbaec472eee3 completed May 8, 2026, 10:34 p.m.
NEDg Description generation batch_69fe66218cb88190b8c86b359abaa14c completed May 8, 2026, 10:39 p.m.
NED2 Entity disambiguation (via description) batch_69fe66de57cc8190935d764d399f56f5 completed May 8, 2026, 10:42 p.m.
Created at: April 10, 2026, 1:54 a.m.