Triple
T5860417
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Irlam railway station |
E130260
|
entity |
| Predicate | hasCategory |
P87
|
FINISHED |
| Object |
DfT category E station
A DfT category E station is a small, typically unstaffed local railway station in the UK with relatively low passenger usage and basic facilities.
|
E550361
|
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: DfT category E station | Statement: [Irlam railway station, hasCategory, DfT category E station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DfT category E station Context triple: [Irlam railway station, hasCategory, DfT category E station]
-
A.
Oasis station
Oasis station is a passenger stop on the Teleférico de Santiago aerial cable car system in Santiago, Chile.
-
B.
Dee Road station
Dee Road station is a commuter rail stop in Park Ridge, Illinois, served by Metra’s Union Pacific Northwest Line.
-
C.
Geithain station
Geithain station is a regional railway station in Geithain, Saxony, Germany, serving as a stop on the Chemnitz–Leipzig railway line.
-
D.
Netherwood station
Netherwood station is a commuter rail stop in Plainfield, New Jersey, served by NJ Transit trains on the Raritan Valley Line.
-
E.
Keele station
Keele station is a subway station in Toronto, Ontario, serving the Bloor–Danforth line of the Toronto Transit Commission (TTC).
- 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: DfT category E station Triple: [Irlam railway station, hasCategory, DfT category E station]
Generated description
A DfT category E station is a small, typically unstaffed local railway station in the UK with relatively low passenger usage and basic facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: DfT category E station Target entity description: A DfT category E station is a small, typically unstaffed local railway station in the UK with relatively low passenger usage and basic facilities.
-
A.
Oasis station
Oasis station is a passenger stop on the Teleférico de Santiago aerial cable car system in Santiago, Chile.
-
B.
Dee Road station
Dee Road station is a commuter rail stop in Park Ridge, Illinois, served by Metra’s Union Pacific Northwest Line.
-
C.
Geithain station
Geithain station is a regional railway station in Geithain, Saxony, Germany, serving as a stop on the Chemnitz–Leipzig railway line.
-
D.
Netherwood station
Netherwood station is a commuter rail stop in Plainfield, New Jersey, served by NJ Transit trains on the Raritan Valley Line.
-
E.
Keele station
Keele station is a subway station in Toronto, Ontario, serving the Bloor–Danforth line of the Toronto Transit Commission (TTC).
- 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_69c0084f3bb08190a7720f55f7aa4252 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c03588dd8c81909491350140ea340e |
completed | March 22, 2026, 6:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0a1c70754819089081fc440ed841e |
completed | March 23, 2026, 2:13 a.m. |
| NEDg | Description generation | batch_69c0a258fa208190a06b457e7856c338 |
completed | March 23, 2026, 2:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0a310d2d08190a8dab95f9eef2815 |
completed | March 23, 2026, 2:18 a.m. |
Created at: March 22, 2026, 3:56 p.m.