Triple
T22386315
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coventry–Nuneaton line |
E553403
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object |
West Coast Main Line via Coventry
The West Coast Main Line via Coventry is a major rail route in England that carries long-distance and regional passenger services through Coventry as part of the primary north–south rail corridor.
|
E1533859
|
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: West Coast Main Line via Coventry | Statement: [Coventry–Nuneaton line, connectsWith, West Coast Main Line via Coventry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Coast Main Line via Coventry Context triple: [Coventry–Nuneaton line, connectsWith, West Coast Main Line via Coventry]
-
A.
West Coast Main Line via Stockport
West Coast Main Line via Stockport is a key section of the UK’s primary north–south intercity rail route, passing through Stockport to link major cities such as London, Manchester, and Glasgow.
-
B.
Birmingham to Coventry line
The Birmingham to Coventry line is a key railway route in England connecting the major West Midlands cities of Birmingham and Coventry, serving both local and intercity passenger services.
-
C.
West Coast Main Line via Willesden Junction
West Coast Main Line via Willesden Junction is a major segment of the UK’s primary north–south intercity rail route, passing through Willesden Junction in northwest London.
-
D.
Birmingham New Street – Coventry
Birmingham New Street – Coventry is a key regional rail corridor in England linking Birmingham’s main city-centre station with the city of Coventry.
-
E.
Birmingham–Stratford-upon-Avon line
The Birmingham–Stratford-upon-Avon line is a regional railway route in England linking Birmingham with the historic town of Stratford-upon-Avon, primarily serving commuter and tourist traffic.
- 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: West Coast Main Line via Coventry Triple: [Coventry–Nuneaton line, connectsWith, West Coast Main Line via Coventry]
Generated description
The West Coast Main Line via Coventry is a major rail route in England that carries long-distance and regional passenger services through Coventry as part of the primary north–south rail corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: West Coast Main Line via Coventry Target entity description: The West Coast Main Line via Coventry is a major rail route in England that carries long-distance and regional passenger services through Coventry as part of the primary north–south rail corridor.
-
A.
West Coast Main Line via Stockport
West Coast Main Line via Stockport is a key section of the UK’s primary north–south intercity rail route, passing through Stockport to link major cities such as London, Manchester, and Glasgow.
-
B.
Birmingham to Coventry line
The Birmingham to Coventry line is a key railway route in England connecting the major West Midlands cities of Birmingham and Coventry, serving both local and intercity passenger services.
-
C.
West Coast Main Line via Willesden Junction
West Coast Main Line via Willesden Junction is a major segment of the UK’s primary north–south intercity rail route, passing through Willesden Junction in northwest London.
-
D.
Birmingham New Street – Coventry
Birmingham New Street – Coventry is a key regional rail corridor in England linking Birmingham’s main city-centre station with the city of Coventry.
-
E.
Birmingham–Stratford-upon-Avon line
The Birmingham–Stratford-upon-Avon line is a regional railway route in England linking Birmingham with the historic town of Stratford-upon-Avon, primarily serving commuter and tourist traffic.
- 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_69e11e4cf87c8190a1ff474daec326b7 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f158304bcc81908c4c5db09a246bcc |
completed | April 29, 2026, 1 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0ae9be37488190b09f956dc51ccf01 |
completed | May 18, 2026, 10:28 a.m. |
| NEDg | Description generation | batch_6a0aea82afc88190973444a331faa1a2 |
completed | May 18, 2026, 10:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0aeb5137c08190b5b787c85f239a67 |
completed | May 18, 2026, 10:34 a.m. |
Created at: April 16, 2026, 8:45 p.m.