Sunset Route
E35654
Sunset Route is a historic transcontinental railroad corridor across the southern United States that inspired the name of Amtrak’s long-distance Sunset Limited passenger train.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sunset Route canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T271242 — 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: Sunset Route Context triple: [Sunset Limited, namedAfter, Sunset Route]
-
A.
Ledo Road
Ledo Road was a World War II military supply route built by the Allies through northern Burma to connect India with China and support Chinese forces against Japan.
-
B.
Badwater Road
Badwater Road is a scenic highway in Death Valley National Park that provides access to the famously low-lying Badwater Basin and other desert landmarks.
-
C.
Trois Monts Route
Trois Monts Route is a classic high-altitude alpine ascent on Mont Blanc that traverses Mont Blanc du Tacul and Mont Maudit before reaching the summit.
-
D.
Mist Trail
Mist Trail is a popular and steep hiking route in Yosemite National Park known for its close-up, mist-soaked views of Vernal and Nevada Falls.
-
E.
The Loneliest Road in America
The Loneliest Road in America is a famously remote and sparsely populated stretch of U.S. Route 50 that crosses Nevada, known for its vast desert landscapes and minimal services.
- 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: Sunset Route Target entity description: Sunset Route is a historic transcontinental railroad corridor across the southern United States that inspired the name of Amtrak’s long-distance Sunset Limited passenger train.
-
A.
Ledo Road
Ledo Road was a World War II military supply route built by the Allies through northern Burma to connect India with China and support Chinese forces against Japan.
-
B.
Badwater Road
Badwater Road is a scenic highway in Death Valley National Park that provides access to the famously low-lying Badwater Basin and other desert landmarks.
-
C.
Trois Monts Route
Trois Monts Route is a classic high-altitude alpine ascent on Mont Blanc that traverses Mont Blanc du Tacul and Mont Maudit before reaching the summit.
-
D.
Mist Trail
Mist Trail is a popular and steep hiking route in Yosemite National Park known for its close-up, mist-soaked views of Vernal and Nevada Falls.
-
E.
The Loneliest Road in America
The Loneliest Road in America is a famously remote and sparsely populated stretch of U.S. Route 50 that crosses Nevada, known for its vast desert landscapes and minimal services.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
freight rail line
ⓘ
railroad corridor ⓘ |
| connectsCity |
El Paso
ⓘ
Houston ⓘ Los Angeles ⓘ New Orleans ⓘ Phoenix region (via branches and connections) ⓘ San Antonio ⓘ Tucson ⓘ |
| crosses |
Arizona
ⓘ
California, United States ⓘ
surface form:
California
Louisiana ⓘ New Mexico ⓘ Texas ⓘ |
| electrification | not electrified ⓘ |
| formerlyOperatedBy | Southern Pacific Railroad ⓘ |
| gauge | standard gauge ⓘ |
| hasDirection | east–west ⓘ |
| hasEndPoint |
New Orleans
ⓘ
surface form:
New Orleans, Louisiana
|
| hasFormerOwner |
Southern Pacific Railroad
ⓘ
surface form:
Southern Pacific Transportation Company
|
| hasMajorJunction |
Colton, California
ⓘ
El Paso ⓘ
surface form:
El Paso, Texas
Houston ⓘ
surface form:
Houston, Texas
New Orleans ⓘ
surface form:
New Orleans, Louisiana
San Antonio ⓘ
surface form:
San Antonio, Texas
Yuma, Arizona ⓘ |
| hasNickname | Sunset Route ⓘ |
| hasOwner | Union Pacific Railroad ⓘ |
| hasPrimaryFunction | freight transportation corridor ⓘ |
| hasSecondaryFunction | passenger transportation corridor ⓘ |
| hasStartPoint |
Los Angeles, California, United States of America
ⓘ
surface form:
Los Angeles, California
|
| historicalRole |
key link between Pacific Coast and Gulf Coast
ⓘ
major southern transcontinental freight corridor ⓘ |
| inspiredNameOf | Amtrak Sunset Limited ⓘ |
| isSegmentOf | transcontinental rail route between Pacific Ocean and Gulf of Mexico ⓘ |
| locatedIn |
United States of America
ⓘ
surface form:
United States
Southern United States ⓘ
surface form:
southern United States
|
| openedForThroughService | late 19th century ⓘ |
| operatedBy | Union Pacific Railroad ⓘ |
| partOf |
Union Pacific Railroad
ⓘ
surface form:
Union Pacific Railroad network
|
| partOfCorridor | Los Angeles–New Orleans rail corridor ⓘ |
| passesNear | Mexican border ⓘ |
| trackConfiguration | primarily double-track main line ⓘ |
| usedByService | Sunset Limited ⓘ |
| usedFor |
intermodal freight transportation
ⓘ
long-distance passenger service ⓘ manifest freight trains ⓘ unit trains ⓘ |
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: Sunset Route Description of subject: Sunset Route is a historic transcontinental railroad corridor across the southern United States that inspired the name of Amtrak’s long-distance Sunset Limited passenger train.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.