Triple
T2072756
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St Albans, Hertfordshire |
E44851
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
St Albans Abbey railway station
St Albans Abbey railway station is a small terminus railway station in St Albans, Hertfordshire, serving as the northern end of the Abbey Line to Watford Junction.
|
E233195
|
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: St Albans Abbey railway station | Statement: [St Albans, Hertfordshire, hasRailwayStation, St Albans Abbey railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St Albans Abbey railway station Context triple: [St Albans, Hertfordshire, hasRailwayStation, St Albans Abbey railway station]
-
A.
St Albans City railway station
St Albans City railway station is the main railway station serving the city of St Albans, providing frequent commuter and regional services on the Midland Main Line.
-
B.
Chicksands Priory Station
Chicksands Priory Station is a former Royal Air Force signals intelligence and listening post in Bedfordshire, England, historically used for intercepting and analyzing communications during the Cold War.
-
C.
Addlestone railway station
Addlestone railway station is a local rail stop in Surrey, England, serving the town of Addlestone on the Chertsey branch line with connections to the wider South Western Railway network.
-
D.
Banstead railway station
Banstead railway station is a suburban rail stop in Surrey, England, serving the town of Banstead with services on the Epsom Downs line into London.
-
E.
Moston railway station
Moston railway station is a suburban rail stop in Greater Manchester, England, serving the local communities with regional train services.
- 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: St Albans Abbey railway station Triple: [St Albans, Hertfordshire, hasRailwayStation, St Albans Abbey railway station]
Generated description
St Albans Abbey railway station is a small terminus railway station in St Albans, Hertfordshire, serving as the northern end of the Abbey Line to Watford Junction.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St Albans Abbey railway station Target entity description: St Albans Abbey railway station is a small terminus railway station in St Albans, Hertfordshire, serving as the northern end of the Abbey Line to Watford Junction.
-
A.
St Albans City railway station
St Albans City railway station is the main railway station serving the city of St Albans, providing frequent commuter and regional services on the Midland Main Line.
-
B.
Chicksands Priory Station
Chicksands Priory Station is a former Royal Air Force signals intelligence and listening post in Bedfordshire, England, historically used for intercepting and analyzing communications during the Cold War.
-
C.
Addlestone railway station
Addlestone railway station is a local rail stop in Surrey, England, serving the town of Addlestone on the Chertsey branch line with connections to the wider South Western Railway network.
-
D.
Banstead railway station
Banstead railway station is a suburban rail stop in Surrey, England, serving the town of Banstead with services on the Epsom Downs line into London.
-
E.
Moston railway station
Moston railway station is a suburban rail stop in Greater Manchester, England, serving the local communities with regional train services.
- 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_69a88916c2b48190a5ca2e9b12cad3ed |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abba0eaa5081908f6d6ff80f79b1c9 |
completed | March 7, 2026, 5:39 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae30547b288190ab9466686f749768 |
completed | March 9, 2026, 2:28 a.m. |
| NEDg | Description generation | batch_69ae30f6b7c4819080cb7cb7adc1f6d3 |
completed | March 9, 2026, 2:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae31849d7c8190a4e3c90334bf21a5 |
completed | March 9, 2026, 2:33 a.m. |
Created at: March 4, 2026, 7:41 p.m.