UP 200
E173914
UP 200 is a prominent mid-distance sled dog race held annually in Michigan’s Upper Peninsula, attracting mushers and teams from across North America.
All labels observed (1)
| Label | Occurrences |
|---|---|
| UP 200 canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1523024 — 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: UP 200 Context triple: [UP 200 Sled Dog Race, abbreviation, UP 200]
-
A.
UPP
UPP is a reporting mark used by the Union Pacific Railroad to identify certain passenger cars and related rolling stock in its fleet.
-
B.
UP-W
UP-W is the service designation used by Metra for its Union Pacific West commuter rail line in the Chicago metropolitan area.
-
C.
UP-32
UP-32 is the vehicle registration code assigned to motor vehicles registered in the city of Lucknow, Uttar Pradesh, India.
-
D.
UP
UP is the standard reporting mark used to identify rail equipment owned or operated by the Union Pacific Railroad in North America.
-
E.
UPY
UPY is a reporting mark used by Union Pacific Railroad, primarily identifying its yard and switching locomotives.
- 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: UP 200 Target entity description: UP 200 is a prominent mid-distance sled dog race held annually in Michigan’s Upper Peninsula, attracting mushers and teams from across North America.
-
A.
UPP
UPP is a reporting mark used by the Union Pacific Railroad to identify certain passenger cars and related rolling stock in its fleet.
-
B.
UP-W
UP-W is the service designation used by Metra for its Union Pacific West commuter rail line in the Chicago metropolitan area.
-
C.
UP-32
UP-32 is the vehicle registration code assigned to motor vehicles registered in the city of Lucknow, Uttar Pradesh, India.
-
D.
UP
UP is the standard reporting mark used to identify rail equipment owned or operated by the Union Pacific Railroad in North America.
-
E.
UPY
UPY is a reporting mark used by Union Pacific Railroad, primarily identifying its yard and switching locomotives.
- F. None of above. chosen
Statements (18)
| Predicate | Object |
|---|---|
| instanceOf |
annual event
ⓘ
sled dog race ⓘ sporting event ⓘ |
| alsoKnownAs | UP 200 Sled Dog Race ⓘ |
| attracts |
mushers from North America
ⓘ
sled dog teams from North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| frequency | annual ⓘ |
| hasCategory |
sled dog racing in the United States
ⓘ
sports in Michigan’s Upper Peninsula ⓘ |
| location |
Michigan’s Upper Peninsula
ⓘ
linked to:
Upper Peninsula of Michigan
|
| notableFor | being a prominent sled dog race in the U.S. Midwest ⓘ |
| participantType |
mushers
ⓘ
sled dog teams ⓘ |
| raceType | mid-distance sled dog race ⓘ |
| region | Upper Peninsula of Michigan ⓘ |
| sport | dog sledding ⓘ |
| state |
Michigan
ⓘ
linked to:
Michigan (most of state)
|
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: UP 200 Description of subject: UP 200 is a prominent mid-distance sled dog race held annually in Michigan’s Upper Peninsula, attracting mushers and teams from across North America.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.