Triple

T11194139
Position Surface form Disambiguated ID Type / Status
Subject TransPennine Express Nova fleet E264876 entity
Predicate usedOnRoute P21808 FINISHED
Object Liverpool – Edinburgh
Liverpool–Edinburgh is a long-distance cross-border rail route linking northwest England with the Scottish capital via the West Coast Main Line.
 E910886 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: Liverpool – Edinburgh | Statement: [TransPennine Express Nova fleet, usedOnRoute, Liverpool – Edinburgh]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Liverpool – Edinburgh
Context triple: [TransPennine Express Nova fleet, usedOnRoute, Liverpool – Edinburgh]
  • A. London–Edinburgh
    London–Edinburgh is a major intercity rail corridor in the United Kingdom linking the capital of England with the capital of Scotland.
  • B. Liverpool–Dublin
    Liverpool–Dublin is a major Irish Sea ferry route linking the port city of Liverpool in northwest England with Ireland’s capital, Dublin.
  • C. London–Aberdeen
    London–Aberdeen is a long-distance rail corridor in the United Kingdom linking the capital city of London with the northeastern Scottish city of Aberdeen.
  • D. London to Liverpool
    London to Liverpool is a major intercity rail corridor in England linking the capital with the key northwestern city of Liverpool.
  • E. London–Inverness
    London–Inverness is a long-distance rail corridor in the United Kingdom linking the capital city of London with the Highland city of Inverness, notable for being served by overnight sleeper trains.
  • 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 – Edinburgh
Triple: [TransPennine Express Nova fleet, usedOnRoute, Liverpool – Edinburgh]
Generated description
Liverpool–Edinburgh is a long-distance cross-border rail route linking northwest England with the Scottish capital via the West Coast Main Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Liverpool – Edinburgh
Target entity description: Liverpool–Edinburgh is a long-distance cross-border rail route linking northwest England with the Scottish capital via the West Coast Main Line.
  • A. London–Edinburgh
    London–Edinburgh is a major intercity rail corridor in the United Kingdom linking the capital of England with the capital of Scotland.
  • B. Liverpool–Dublin
    Liverpool–Dublin is a major Irish Sea ferry route linking the port city of Liverpool in northwest England with Ireland’s capital, Dublin.
  • C. London–Aberdeen
    London–Aberdeen is a long-distance rail corridor in the United Kingdom linking the capital city of London with the northeastern Scottish city of Aberdeen.
  • D. London to Liverpool
    London to Liverpool is a major intercity rail corridor in England linking the capital with the key northwestern city of Liverpool.
  • E. London–Inverness
    London–Inverness is a long-distance rail corridor in the United Kingdom linking the capital city of London with the Highland city of Inverness, notable for being served by overnight sleeper trains.
  • 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_69d6aa9eb9248190b20211772621b4bc completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8bf14e481908563b15790af4d20 completed April 9, 2026, 5:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69e483f8ecf4819086f0bab3ca9ddcb4 completed April 19, 2026, 7:27 a.m.
NEDg Description generation batch_69e4878971cc8190aaa1fe32b32925a8 completed April 19, 2026, 7:43 a.m.
NED2 Entity disambiguation (via description) batch_69e4890e8ab881909c85593067041994 completed April 19, 2026, 7:49 a.m.
Created at: April 8, 2026, 9:29 p.m.