Triple
T4227797
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yellow Line (Tyne and Wear Metro) |
E94500
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Chichester Metro station
Chichester Metro station is a Tyne and Wear Metro station serving the Chichester area of South Shields in North East England.
|
E422671
|
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: Chichester Metro station | Statement: [Yellow Line (Tyne and Wear Metro), hasStation, Chichester Metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chichester Metro station Context triple: [Yellow Line (Tyne and Wear Metro), hasStation, Chichester Metro station]
-
A.
Staines railway station
Staines railway station is a key commuter rail hub in Surrey, England, providing regular services to London and surrounding areas.
-
B.
West Croydon station
West Croydon station is a major transport interchange in south London, serving National Rail, London Overground, and Tramlink services for the Croydon area.
-
C.
East Croydon station
East Croydon station is a major railway interchange in south London, serving as one of the busiest commuter hubs on routes between central London, Gatwick Airport, and the south coast.
-
D.
Basingstoke railway station
Basingstoke railway station is a major railway hub in Hampshire, England, serving as an important junction on routes between London, the South Coast, and the West of England.
-
E.
Chertsey railway station
Chertsey railway station is a suburban rail station in Surrey, England, serving the town of Chertsey on the South Western Railway network.
- 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: Chichester Metro station Triple: [Yellow Line (Tyne and Wear Metro), hasStation, Chichester Metro station]
Generated description
Chichester Metro station is a Tyne and Wear Metro station serving the Chichester area of South Shields in North East England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chichester Metro station Target entity description: Chichester Metro station is a Tyne and Wear Metro station serving the Chichester area of South Shields in North East England.
-
A.
Staines railway station
Staines railway station is a key commuter rail hub in Surrey, England, providing regular services to London and surrounding areas.
-
B.
West Croydon station
West Croydon station is a major transport interchange in south London, serving National Rail, London Overground, and Tramlink services for the Croydon area.
-
C.
East Croydon station
East Croydon station is a major railway interchange in south London, serving as one of the busiest commuter hubs on routes between central London, Gatwick Airport, and the south coast.
-
D.
Basingstoke railway station
Basingstoke railway station is a major railway hub in Hampshire, England, serving as an important junction on routes between London, the South Coast, and the West of England.
-
E.
Chertsey railway station
Chertsey railway station is a suburban rail station in Surrey, England, serving the town of Chertsey on the South Western Railway network.
- 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_69b3453700a08190ae88792e3dc63207 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b34e5003008190834726e46df3ee9b |
completed | March 12, 2026, 11:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5964a388881908038e5a612424b9b |
completed | March 14, 2026, 5:09 p.m. |
| NEDg | Description generation | batch_69b596cb73ac81909f83daca406ad8c4 |
completed | March 14, 2026, 5:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b59a9c386081909c21ad554d403bfc |
completed | March 14, 2026, 5:27 p.m. |
Created at: March 12, 2026, 11:04 p.m.