Triple
T11105173
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buxton railway line |
E262608
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
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.
|
E905524
|
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 Stockport | Statement: [Buxton railway line, connectsTo, West Coast Main Line via Stockport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Coast Main Line via Stockport Context triple: [Buxton railway line, connectsTo, West Coast Main Line via Stockport]
-
A.
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.
-
B.
Manchester–Stockport line
The Manchester–Stockport line is a railway route in Greater Manchester connecting the city of Manchester with the town of Stockport and serving intermediate suburban stations.
-
C.
South Manchester Line
The South Manchester Line is a Metrolink light rail route in Greater Manchester, England, connecting central Manchester with several southern suburbs.
-
D.
Manchester to Chester line
The Manchester to Chester line is a regional railway route in North West England connecting the cities of Manchester and Chester via intermediate towns and stations.
-
E.
Manchester to Bolton line
The Manchester to Bolton line is a suburban railway route in Greater Manchester, England, connecting Manchester with the town of Bolton and serving intermediate communities along the corridor.
- 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 Stockport Triple: [Buxton railway line, connectsTo, West Coast Main Line via Stockport]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: West Coast Main Line via Stockport Target entity description: 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.
-
A.
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.
-
B.
Manchester–Stockport line
The Manchester–Stockport line is a railway route in Greater Manchester connecting the city of Manchester with the town of Stockport and serving intermediate suburban stations.
-
C.
South Manchester Line
The South Manchester Line is a Metrolink light rail route in Greater Manchester, England, connecting central Manchester with several southern suburbs.
-
D.
Manchester to Chester line
The Manchester to Chester line is a regional railway route in North West England connecting the cities of Manchester and Chester via intermediate towns and stations.
-
E.
Manchester to Bolton line
The Manchester to Bolton line is a suburban railway route in Greater Manchester, England, connecting Manchester with the town of Bolton and serving intermediate communities along the corridor.
- 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_69d6aa9a40d88190a373e2c7e48285db |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d79a2e319881909e66d3c0c73b56bc |
completed | April 9, 2026, 12:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e42d7016908190bb7aadadacb5b50f |
completed | April 19, 2026, 1:18 a.m. |
| NEDg | Description generation | batch_69e42f3dd02c8190b40bc692c24b2ff4 |
completed | April 19, 2026, 1:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e4375eaf448190a17f8df1e83145e0 |
completed | April 19, 2026, 2:01 a.m. |
Created at: April 8, 2026, 9:27 p.m.