Triple
T2587032
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maidenhead |
E58028
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Maidenhead railway station
Maidenhead railway station is a key commuter and intercity rail hub in Berkshire, England, serving the town of Maidenhead on major routes including the Great Western Main Line and the Elizabeth line.
|
E280112
|
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: Maidenhead railway station | Statement: [Maidenhead, hasRailwayStation, Maidenhead railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maidenhead railway station Context triple: [Maidenhead, hasRailwayStation, Maidenhead railway station]
-
A.
Beaconsfield station
Beaconsfield station is a light rail stop on the Massachusetts Bay Transportation Authority’s Green Line D branch serving the Brookline area near Boston.
-
B.
Beaconsfield station
Beaconsfield station is a railway station that serves the suburb of Beaconsfield in Melbourne, Victoria, as part of the city’s metropolitan train network.
-
C.
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.
-
D.
Luton railway station
Luton railway station is a major rail hub in Bedfordshire, England, providing regional and commuter services, including frequent connections to London and Luton Airport.
-
E.
Staines railway station
Staines railway station is a key commuter rail hub in Surrey, England, providing regular services to London and surrounding areas.
- 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: Maidenhead railway station Triple: [Maidenhead, hasRailwayStation, Maidenhead railway station]
Generated description
Maidenhead railway station is a key commuter and intercity rail hub in Berkshire, England, serving the town of Maidenhead on major routes including the Great Western Main Line and the Elizabeth line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Maidenhead railway station Target entity description: Maidenhead railway station is a key commuter and intercity rail hub in Berkshire, England, serving the town of Maidenhead on major routes including the Great Western Main Line and the Elizabeth line.
-
A.
Beaconsfield station
Beaconsfield station is a light rail stop on the Massachusetts Bay Transportation Authority’s Green Line D branch serving the Brookline area near Boston.
-
B.
Beaconsfield station
Beaconsfield station is a railway station that serves the suburb of Beaconsfield in Melbourne, Victoria, as part of the city’s metropolitan train network.
-
C.
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.
-
D.
Luton railway station
Luton railway station is a major rail hub in Bedfordshire, England, providing regional and commuter services, including frequent connections to London and Luton Airport.
-
E.
Staines railway station
Staines railway station is a key commuter rail hub in Surrey, England, providing regular services to London and surrounding areas.
- 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_69ab4ac019c8819094add11c46706e32 |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abd3f8a3888190889c537e6df07305 |
completed | March 7, 2026, 7:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af65848e788190b2b01595540b1a10 |
completed | March 10, 2026, 12:27 a.m. |
| NEDg | Description generation | batch_69af669436208190901d1f34592c1a42 |
completed | March 10, 2026, 12:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af6760cf7c8190bb681f573828049e |
completed | March 10, 2026, 12:35 a.m. |
Created at: March 6, 2026, 9:49 p.m.