Z 22500
E613618
Z 22500 is a class of French double-deck electric multiple unit trains operated by SNCF, primarily used for suburban commuter services around Paris.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Z 22500 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6724128 — 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: Z 22500 Context triple: [RER line E, usesRollingStock, Z 22500]
-
A.
Z/28
The Z/28 is a high-performance, track-focused variant of the Chevrolet Camaro known for its enhanced handling, braking, and power.
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B.
ZS
ZS is the vehicle registration code assigned to cars registered in the Polish city of Szczecin.
-
C.
H225
The H225 is a long-range, twin-engine heavy-lift helicopter widely used for offshore transport, search and rescue, and military missions.
-
D.
Z
Z is the neutral elementary particle known as the Z boson, a carrier of the weak nuclear force in the Standard Model of particle physics.
-
E.
Z
"Z" is the 2016 solo album by American musician Jim James, known for its eclectic blend of rock, soul, and psychedelic influences.
- 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: Z 22500 Target entity description: Z 22500 is a class of French double-deck electric multiple unit trains operated by SNCF, primarily used for suburban commuter services around Paris.
-
A.
Z/28
The Z/28 is a high-performance, track-focused variant of the Chevrolet Camaro known for its enhanced handling, braking, and power.
-
B.
ZS
ZS is the vehicle registration code assigned to cars registered in the Polish city of Szczecin.
-
C.
H225
The H225 is a long-range, twin-engine heavy-lift helicopter widely used for offshore transport, search and rescue, and military missions.
-
D.
Z
Z is the neutral elementary particle known as the Z boson, a carrier of the weak nuclear force in the Standard Model of particle physics.
-
E.
Z
"Z" is the 2016 solo album by American musician Jim James, known for its eclectic blend of rock, soul, and psychedelic influences.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
commuter train
ⓘ
double-deck train ⓘ electric multiple unit ⓘ |
| continentOfOperation | Europe NERFINISHED ⓘ |
| country | France ⓘ |
| countryOfOperation | France NERFINISHED ⓘ |
| deckConfiguration | double-deck ⓘ |
| electrificationSystem | overhead line ⓘ |
| gauge | standard gauge ⓘ |
| locationOfOperation | Paris NERFINISHED ⓘ |
| multipleUnitType | EMU NERFINISHED ⓘ |
| numberOfLevels | 2 ⓘ |
| operator | SNCF NERFINISHED ⓘ |
| owner | SNCF NERFINISHED ⓘ |
| passengerService | yes ⓘ |
| primaryUse |
regional rail
ⓘ
suburban rail ⓘ |
| publicTransportCategory | commuter rail rolling stock ⓘ |
| railwayCompany | SNCF NERFINISHED ⓘ |
| railwayNetwork | SNCF network NERFINISHED ⓘ |
| serviceArea |
Paris metropolitan area
NERFINISHED
ⓘ
Île-de-France NERFINISHED ⓘ |
| serviceType | passenger ⓘ |
| tractionType | electric ⓘ |
| usedFor | suburban commuter 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: Z 22500 Description of subject: Z 22500 is a class of French double-deck electric multiple unit trains operated by SNCF, primarily used for suburban commuter services around Paris.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.