Triple
T3579909
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Calder Valley line |
E75774
|
entity |
| Predicate | isKeyRouteFor |
P1179
|
FINISHED |
| Object |
Trans-Pennine local services
Trans-Pennine local services are regional passenger train services that connect towns and cities across the Pennines in northern England, providing frequent cross-country links between major urban centers.
|
E9459
|
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: Trans-Pennine local services | Statement: [Calder Valley line, isKeyRouteFor, Trans-Pennine local services]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trans-Pennine local services Context triple: [Calder Valley line, isKeyRouteFor, Trans-Pennine local services]
-
A.
TransPennine Express
TransPennine Express is a British train operating company providing intercity and regional rail services across northern England and into Scotland.
-
B.
Edinburgh–Perth commuter services
Edinburgh–Perth commuter services are regional passenger train services that provide regular rail connections between Edinburgh and Perth in Scotland.
-
C.
South West Main Line
The South West Main Line is a major railway route in southern England that connects London Waterloo with key towns and cities in Surrey, Hampshire, and Dorset.
-
D.
Edinburgh–Stirling services
Edinburgh–Stirling services are regional rail passenger routes in central Scotland that connect Edinburgh with the city of Stirling and intermediate communities.
-
E.
Leeds to Liverpool Lime Street service
The Leeds to Liverpool Lime Street service is a regional passenger train route in northern England connecting Leeds with Liverpool Lime Street station, operated by TransPennine Express.
- 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: Trans-Pennine local services Triple: [Calder Valley line, isKeyRouteFor, Trans-Pennine local services]
Generated description
Trans-Pennine local services are regional passenger train services that connect towns and cities across the Pennines in northern England, providing frequent cross-country links between major urban centers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Trans-Pennine local services Target entity description: Trans-Pennine local services are regional passenger train services that connect towns and cities across the Pennines in northern England, providing frequent cross-country links between major urban centers.
-
A.
TransPennine Express
chosen
TransPennine Express is a British train operating company providing intercity and regional rail services across northern England and into Scotland.
-
B.
Edinburgh–Perth commuter services
Edinburgh–Perth commuter services are regional passenger train services that provide regular rail connections between Edinburgh and Perth in Scotland.
-
C.
South West Main Line
The South West Main Line is a major railway route in southern England that connects London Waterloo with key towns and cities in Surrey, Hampshire, and Dorset.
-
D.
Edinburgh–Stirling services
Edinburgh–Stirling services are regional rail passenger routes in central Scotland that connect Edinburgh with the city of Stirling and intermediate communities.
-
E.
Leeds to Liverpool Lime Street service
The Leeds to Liverpool Lime Street service is a regional passenger train route in northern England connecting Leeds with Liverpool Lime Street station, operated by TransPennine Express.
- 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_69ad85d5e3008190bdfe0bacdd1f5a1b |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc0ffecdc8190bf01c8ba90e3733e |
completed | March 8, 2026, 6:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3bbc6bc948190a517639f5d79c0a3 |
completed | March 13, 2026, 7:24 a.m. |
| NEDg | Description generation | batch_69b3bc93f93c8190a23301340b08d76b |
completed | March 13, 2026, 7:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3f8033cd481909bc0e24fd9d86831 |
completed | March 13, 2026, 11:41 a.m. |
Created at: March 8, 2026, 3:21 p.m.