GM TD/SD series
E1573376
UNEXPLORED
The GM TD/SD series is a line of General Motors "Old Look" transit buses produced in North America from the 1940s through the 1960s, known for their distinctive rounded styling and widespread use in urban public transportation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| GM TD/SD series canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T23176396 — 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: GM TD/SD series Context triple: [GM Old Look bus, alsoKnownAs, GM TD/SD series]
-
A.
Siemens SD-400
The Siemens SD-400 is a light rail vehicle model built by Siemens for use on systems such as the St. Louis MetroLink, featuring articulated, electrically powered cars designed for urban transit.
-
B.
Siemens SD-460
The Siemens SD-460 is a light rail vehicle model built by Siemens for use on systems such as the St. Louis MetroLink.
-
C.
Siemens SD-160
The Siemens SD-160 is a high-floor light rail vehicle widely used in North American transit systems, including Calgary’s CTrain, known for its modular design and reliable urban service.
-
D.
GM10x
GM10x is the internal codename for NVIDIA’s first-generation Maxwell GPU chips used in various GeForce 900-series graphics cards.
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E.
Siemens SD100
The Siemens SD100 is a light rail vehicle model built by Siemens for use on urban trolley and light rail systems such as the San Diego Trolley.
- 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: GM TD/SD series Target entity description: The GM TD/SD series is a line of General Motors "Old Look" transit buses produced in North America from the 1940s through the 1960s, known for their distinctive rounded styling and widespread use in urban public transportation.
-
A.
Siemens SD-400
The Siemens SD-400 is a light rail vehicle model built by Siemens for use on systems such as the St. Louis MetroLink, featuring articulated, electrically powered cars designed for urban transit.
-
B.
Siemens SD-460
The Siemens SD-460 is a light rail vehicle model built by Siemens for use on systems such as the St. Louis MetroLink.
-
C.
Siemens SD-160
The Siemens SD-160 is a high-floor light rail vehicle widely used in North American transit systems, including Calgary’s CTrain, known for its modular design and reliable urban service.
-
D.
GM10x
GM10x is the internal codename for NVIDIA’s first-generation Maxwell GPU chips used in various GeForce 900-series graphics cards.
-
E.
Siemens SD100
The Siemens SD100 is a light rail vehicle model built by Siemens for use on urban trolley and light rail systems such as the San Diego Trolley.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.