Triple
T6214404
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gerrards Cross |
E138948
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object |
Gerrards Cross railway station
Gerrards Cross railway station is a commuter rail station in Buckinghamshire, England, providing Chiltern Main Line services between London and the West Midlands.
|
E574782
|
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: Gerrards Cross railway station | Statement: [Gerrards Cross, servedBy, Gerrards Cross railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gerrards Cross railway station Context triple: [Gerrards Cross, servedBy, Gerrards Cross railway station]
-
A.
Berkhamsted railway station
Berkhamsted railway station is a commuter rail station in Hertfordshire, England, on the West Coast Main Line, providing regular services between London Euston and the Midlands.
-
B.
Garston railway station
Garston railway station was a former suburban rail station in Liverpool, England, that served the local community until its closure and replacement by Liverpool South Parkway.
-
C.
Chalfont station
Chalfont station is a SEPTA Regional Rail stop in Chalfont, Pennsylvania, serving commuters on the Lansdale/Doylestown Line.
-
D.
Gunnersbury station
Gunnersbury station is a London Underground and London Overground station in west London serving the District line and the North London line.
-
E.
Bletchley railway station
Bletchley railway station is a key railway hub in Bletchley, Buckinghamshire, serving as an important junction on the West Coast Main Line and local routes including the Marston Vale Line.
- 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: Gerrards Cross railway station Triple: [Gerrards Cross, servedBy, Gerrards Cross railway station]
Generated description
Gerrards Cross railway station is a commuter rail station in Buckinghamshire, England, providing Chiltern Main Line services between London and the West Midlands.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gerrards Cross railway station Target entity description: Gerrards Cross railway station is a commuter rail station in Buckinghamshire, England, providing Chiltern Main Line services between London and the West Midlands.
-
A.
Berkhamsted railway station
Berkhamsted railway station is a commuter rail station in Hertfordshire, England, on the West Coast Main Line, providing regular services between London Euston and the Midlands.
-
B.
Garston railway station
Garston railway station was a former suburban rail station in Liverpool, England, that served the local community until its closure and replacement by Liverpool South Parkway.
-
C.
Chalfont station
Chalfont station is a SEPTA Regional Rail stop in Chalfont, Pennsylvania, serving commuters on the Lansdale/Doylestown Line.
-
D.
Gunnersbury station
Gunnersbury station is a London Underground and London Overground station in west London serving the District line and the North London line.
-
E.
Bletchley railway station
Bletchley railway station is a key railway hub in Bletchley, Buckinghamshire, serving as an important junction on the West Coast Main Line and local routes including the Marston Vale Line.
- 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_69c008ada364819096c9e92c74d639b5 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0629fd3c08190a121097c188417c4 |
completed | March 22, 2026, 9:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c16f61ed708190a034136cc270e9d0 |
completed | March 23, 2026, 4:50 p.m. |
| NEDg | Description generation | batch_69c1bfb484ac8190903efdf4a18f3a1c |
completed | March 23, 2026, 10:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c1c03551008190af5e3427b4cdcd11 |
completed | March 23, 2026, 10:35 p.m. |
Created at: March 22, 2026, 4:21 p.m.