Class 165/1
E616053
Class 165/1 is a subseries of British diesel multiple-unit commuter trains designed for regional and suburban passenger services in the UK.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Class 165/1 canonical | 1 |
| Class 166 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6720046 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Class 165/1 Context triple: [British Rail Class 165, hasSubclass, Class 165/1]
-
A.
Class 158
Class 158 is a British diesel multiple unit train widely used on regional and intercity services, known for its higher comfort and speed compared to older provincial stock.
-
B.
Y class
Y class is the standard economy fare class used by airlines, typically representing full-fare economy tickets with the least restrictions on changes and refunds.
-
C.
Class 321
Class 321 is a type of British electric multiple unit train widely used for suburban and commuter rail services in the UK.
-
D.
Class 319
Class 319 is a type of British dual-voltage electric multiple unit train used primarily for commuter and regional services.
-
E.
Class A
Class A is the original, high-priced share class of Berkshire Hathaway, known for its extremely high per-share price and long-term, value-investing shareholder base.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Class 165/1 Target entity description: Class 165/1 is a subseries of British diesel multiple-unit commuter trains designed for regional and suburban passenger services in the UK.
-
A.
Class 158
Class 158 is a British diesel multiple unit train widely used on regional and intercity services, known for its higher comfort and speed compared to older provincial stock.
-
B.
Y class
Y class is the standard economy fare class used by airlines, typically representing full-fare economy tickets with the least restrictions on changes and refunds.
-
C.
Class 321
Class 321 is a type of British electric multiple unit train widely used for suburban and commuter rail services in the UK.
-
D.
Class 319
Class 319 is a type of British dual-voltage electric multiple unit train used primarily for commuter and regional services.
-
E.
Class A
Class A is the original, high-priced share class of Berkshire Hathaway, known for its extremely high per-share price and long-term, value-investing shareholder base.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
commuter train
ⓘ
diesel multiple unit ⓘ |
| brakeType | air brakes ⓘ |
| builtFor | Network SouthEast ⓘ |
| countryOfOperation | United Kingdom ⓘ |
| couplingType | BSI automatic coupler ⓘ |
| designedBy | British Rail Engineering Limited ⓘ |
| designedFor |
commuter services
ⓘ
regional passenger services ⓘ suburban passenger services ⓘ |
| doorOperation | power-operated doors after refurbishment ⓘ |
| doorType | slam doors originally ⓘ |
| electricSystem | none (diesel only) ⓘ |
| engineType | diesel engine ⓘ |
| enteredService | 1992 ⓘ |
| family |
Networker Turbo
ⓘ
linked to:
Networker Turbo (Class 165/166)
|
| formation |
2-car sets
ⓘ
3-car sets ⓘ |
| gaugeMillimetres | 1435 ⓘ |
| hasLivery |
Chiltern Railways blue and white livery
ⓘ
Great Western Railway green livery ⓘ Network SouthEast livery (original) ⓘ |
| hasNumberingRange | 165101–1651xx ⓘ |
| introduced | 1992 ⓘ |
| manufacturer |
ABB Transportation
ⓘ
linked to:
ABB Daimler-Benz Transportation
Brel York ⓘ |
| multipleWorking |
compatible with Class 166
ⓘ
compatible with other Class 165 units ⓘ |
| operator |
Chiltern Railways
ⓘ
Great Western Railway ⓘ |
| operatorClassDesignation | Turbo ⓘ |
| operatorPrePrivatisation | Network SouthEast ⓘ |
| powerType | diesel ⓘ |
| railwayRegion |
Chiltern Main Line
ⓘ
Great Western Main Line area ⓘ
linked to:
Great Western Main Line
|
| safetySystem |
AWS
ⓘ
TPWS ⓘ |
| serviceType | passenger ⓘ |
| subclassOf | British Rail Class 165 ⓘ |
| topSpeedKilometresPerHour | 120 ⓘ |
| topSpeedMilesPerHour | 75 ⓘ |
| trackGauge | standard gauge ⓘ |
| UICClassification | Bo′2′+2′2′ (typical set) ⓘ |
| usedFor |
regional stopping services
ⓘ
suburban stopping services ⓘ |
| usedOnService |
Chiltern Main Line commuter services
ⓘ
Thames Valley suburban services ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Class 165/1 Description of subject: Class 165/1 is a subseries of British diesel multiple-unit commuter trains designed for regional and suburban passenger services in the UK.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Class 165 train
linked to: Class 165/1