Jefferson, Ohio
E456876
Jefferson, Ohio is a small village in Ashtabula County best known as the longtime home and final residence of influential 19th-century U.S. senator and Radical Republican leader Benjamin Wade.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jefferson, Ohio canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3809754 — 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: Jefferson, Ohio Context triple: [Benjamin Wade, deathPlace, Jefferson, Ohio]
-
A.
Dublin, Ohio
Dublin, Ohio is a suburban city northwest of Columbus known for its affluent neighborhoods, strong school system, and annual Dublin Irish Festival.
-
B.
Geneva, Ohio
Geneva, Ohio is a small city in northeastern Ohio best known as the birthplace of automobile pioneer Ransom E. Olds.
-
C.
Springfield, Ohio
Springfield, Ohio is a mid-sized city in western Ohio known historically for manufacturing and as the seat of Clark County.
-
D.
Havana, Ohio
Havana, Ohio is a small unincorporated community located in Huron County in north-central Ohio.
-
E.
Hudson, Ohio
Hudson, Ohio is a small city in northeastern Ohio known for its historic New England–style downtown and as a center of education and culture in the region.
- 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: Jefferson, Ohio Target entity description: Jefferson, Ohio is a small village in Ashtabula County best known as the longtime home and final residence of influential 19th-century U.S. senator and Radical Republican leader Benjamin Wade.
-
A.
Dublin, Ohio
Dublin, Ohio is a suburban city northwest of Columbus known for its affluent neighborhoods, strong school system, and annual Dublin Irish Festival.
-
B.
Geneva, Ohio
Geneva, Ohio is a small city in northeastern Ohio best known as the birthplace of automobile pioneer Ransom E. Olds.
-
C.
Springfield, Ohio
Springfield, Ohio is a mid-sized city in western Ohio known historically for manufacturing and as the seat of Clark County.
-
D.
Havana, Ohio
Havana, Ohio is a small unincorporated community located in Huron County in north-central Ohio.
-
E.
Hudson, Ohio
Hudson, Ohio is a small city in northeastern Ohio known for its historic New England–style downtown and as a center of education and culture in the region.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf | village ⓘ |
| areaCode | 440 ⓘ |
| climate | humid continental climate ⓘ |
| country | United States of America ⓘ |
| county | Ashtabula County, Ohio NERFINISHED ⓘ |
| FIPSCode | 39-38740 ⓘ |
| GNISFeatureID | 1065010 ⓘ |
| governmentType | village council ⓘ |
| hasAnnualEvent |
Ashtabula County Fair
NERFINISHED
ⓘ
Jefferson Days community festival NERFINISHED ⓘ |
| hasEducationalInstitution |
Jefferson Area High School
NERFINISHED
ⓘ
Jefferson Area Local Schools NERFINISHED ⓘ |
| hasHistoricDistrict | Jefferson Commercial Historic District NERFINISHED ⓘ |
| hasHistoricSite |
Ashtabula County Courthouse
NERFINISHED
ⓘ
Benjamin Wade House NERFINISHED ⓘ Giddings Law Office NERFINISHED ⓘ |
| hasLibrary | Henderson Memorial Public Library NERFINISHED ⓘ |
| hasNotableResident |
Benjamin Wade
NERFINISHED
ⓘ
Joshua Reed Giddings NERFINISHED ⓘ Platt R. Spencer NERFINISHED ⓘ |
| hasSettlementType | village ⓘ |
| hasTransportation |
Ohio State Route 167
NERFINISHED
ⓘ
Ohio State Route 307 NERFINISHED ⓘ Ohio State Route 46 NERFINISHED ⓘ |
| isCountySeatOf | Ashtabula County, Ohio NERFINISHED ⓘ |
| knownFor |
being longtime home and final residence of U.S. Senator Benjamin Wade
ⓘ
historic connections to the Radical Republican movement ⓘ role in 19th-century anti-slavery politics in Ohio ⓘ |
| locatedInAdministrativeTerritorialEntity | Ashtabula County, Ohio NERFINISHED ⓘ |
| locatedInMetropolitanArea | Ashtabula micropolitan area NERFINISHED ⓘ |
| locatedInRegion |
Ashtabula County Western Reserve area
NERFINISHED
ⓘ
Northeast Ohio NERFINISHED ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| locatedNear |
Ashtabula, Ohio
NERFINISHED
ⓘ
Geneva, Ohio NERFINISHED ⓘ Pymatuning Reservoir region NERFINISHED ⓘ |
| namedAfter | Thomas Jefferson NERFINISHED ⓘ |
| partOf |
Ohio
NERFINISHED
ⓘ
United States of America ⓘ |
| postalCode | 44047 ⓘ |
| state | Ohio ⓘ |
| timeZone | UTC−05:00 ⓘ |
| timeZoneDST | UTC−04:00 ⓘ |
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: Jefferson, Ohio Description of subject: Jefferson, Ohio is a small village in Ashtabula County best known as the longtime home and final residence of influential 19th-century U.S. senator and Radical Republican leader Benjamin Wade.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.