serum run to Nome
E469724
The serum run to Nome was a 1925 relay of dog sled teams that transported life-saving diphtheria antitoxin across Alaska, inspiring the modern Iditarod race and becoming a legendary feat of endurance.
All labels observed (1)
| Label | Occurrences |
|---|---|
| serum run to Nome canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4777855 — 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: serum run to Nome Context triple: [Nome, knownFor, serum run to Nome]
-
A.
UP 200 Sled Dog Race
The UP 200 Sled Dog Race is a premier mid-distance sled dog race held annually in Michigan’s Upper Peninsula, attracting mushers and teams from across North America.
-
B.
The Great American Race
The Great American Race is a prestigious annual NASCAR Cup Series event held at Daytona International Speedway, widely regarded as the sport’s most important and iconic stock car race.
-
C.
Can-Am International Sled Dog Race
The Can-Am International Sled Dog Race is a prominent long-distance sled dog racing event held annually in northern Maine, attracting mushers and teams from across North America and beyond.
-
D.
South Pole race
The South Pole race was an extreme endurance expedition in which teams competed to ski across Antarctica to the geographic South Pole under harsh polar conditions.
-
E.
Leadville Trail 100 ultramarathon
The Leadville Trail 100 ultramarathon is a legendary high-altitude 100-mile foot race in the Colorado Rockies, renowned for its grueling terrain and extreme elevation challenges.
- 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: serum run to Nome Target entity description: The serum run to Nome was a 1925 relay of dog sled teams that transported life-saving diphtheria antitoxin across Alaska, inspiring the modern Iditarod race and becoming a legendary feat of endurance.
-
A.
UP 200 Sled Dog Race
The UP 200 Sled Dog Race is a premier mid-distance sled dog race held annually in Michigan’s Upper Peninsula, attracting mushers and teams from across North America.
-
B.
The Great American Race
The Great American Race is a prestigious annual NASCAR Cup Series event held at Daytona International Speedway, widely regarded as the sport’s most important and iconic stock car race.
-
C.
Can-Am International Sled Dog Race
The Can-Am International Sled Dog Race is a prominent long-distance sled dog racing event held annually in northern Maine, attracting mushers and teams from across North America and beyond.
-
D.
South Pole race
The South Pole race was an extreme endurance expedition in which teams competed to ski across Antarctica to the geographic South Pole under harsh polar conditions.
-
E.
Leadville Trail 100 ultramarathon
The Leadville Trail 100 ultramarathon is a legendary high-altitude 100-mile foot race in the Colorado Rockies, renowned for its grueling terrain and extreme elevation challenges.
- F. None of above. chosen
Statements (54)
| Predicate | Object |
|---|---|
| instanceOf |
dog sled relay
ⓘ
historical event ⓘ medical emergency response ⓘ |
| alsoKnownAs |
1925 serum run to Nome
NERFINISHED
ⓘ
Great Race of Mercy NERFINISHED ⓘ |
| coordinatedBy |
Dr. Curtis Welch
NERFINISHED
ⓘ
U.S. Public Health Service NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| distanceTraveled | about 674 miles ⓘ |
| endLocation | Nome, Alaska NERFINISHED ⓘ |
| endTime | 1925-02-02 ⓘ |
| followedBy | increased use of aircraft for medical transport in Alaska ⓘ |
| hasCause |
diphtheria outbreak in Nome
ⓘ
shortage of diphtheria antitoxin in Nome ⓘ |
| hasEffect |
popularization of sled dog mushing in the United States
ⓘ
reduced mortality from diphtheria in Nome ⓘ |
| inspired |
Balto statue in Central Park, New York City
NERFINISHED
ⓘ
Iditarod Trail Sled Dog Race NERFINISHED ⓘ |
| ledBy | Alaska Territorial Governor Scott Bone NERFINISHED ⓘ |
| locatedIn | Alaska ⓘ |
| mediaCoverage | extensive contemporary newspaper coverage ⓘ |
| notableAnimal |
Balto
NERFINISHED
ⓘ
Togo NERFINISHED ⓘ |
| numberOfParticipants |
about 150 sled dogs
ⓘ
about 20 mushers ⓘ |
| partOf |
history of public health in Alaska
ⓘ
history of the Iditarod Trail ⓘ |
| precededBy | failed attempts to deliver serum by ship ⓘ |
| purpose | to deliver diphtheria antitoxin to Nome ⓘ |
| routeFollowed | Iditarod Trail NERFINISHED ⓘ |
| significance | legendary feat of endurance in extreme Arctic conditions ⓘ |
| significantPerson |
Bill McCarty
NERFINISHED
ⓘ
Bill Shannon NERFINISHED ⓘ Charlie Bannon NERFINISHED ⓘ Charlie Evans NERFINISHED ⓘ Charlie Olson NERFINISHED ⓘ Dan Green NERFINISHED ⓘ Dave Green NERFINISHED ⓘ Edgar Kalland NERFINISHED ⓘ Edgar Kallands NERFINISHED ⓘ Edgar Nollner NERFINISHED ⓘ George Nollner NERFINISHED ⓘ Gunnar Kaasen NERFINISHED ⓘ Harry Pitka NERFINISHED ⓘ Henry Ivanoff NERFINISHED ⓘ Jack Nicolai NERFINISHED ⓘ Johnny Folger NERFINISHED ⓘ Leonhard Seppala NERFINISHED ⓘ Myles Gonangnan NERFINISHED ⓘ Tommy Patsy NERFINISHED ⓘ Victor Anagick NERFINISHED ⓘ |
| startLocation | Nenana, Alaska NERFINISHED ⓘ |
| startTime | 1925-01-27 ⓘ |
| usedFor | transport of life-saving medicine ⓘ |
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: serum run to Nome Description of subject: The serum run to Nome was a 1925 relay of dog sled teams that transported life-saving diphtheria antitoxin across Alaska, inspiring the modern Iditarod race and becoming a legendary feat of endurance.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.