280 East Broad Street, Columbus, Ohio
E262518
280 East Broad Street, Columbus, Ohio is the former downtown riverfront site that once housed the original Center of Science and Industry (COSI) science museum.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 280 East Broad Street, Columbus, Ohio canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2409527 — 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: 280 East Broad Street, Columbus, Ohio Context triple: [COSI, formerLocation, 280 East Broad Street, Columbus, Ohio]
-
A.
Playhouse Square
Playhouse Square is a renowned performing arts center in downtown Cleveland, Ohio, known for its historic theaters and status as one of the largest theater districts in the United States.
-
B.
Columbus Drive Building
The Columbus Drive Building is a key academic and studio facility of the School of the Art Institute of Chicago, housing classrooms, studios, and resources for art and design students in downtown Chicago.
-
C.
Public Square (Cleveland)
Public Square is the historic central plaza and civic gathering space in downtown Cleveland, Ohio, surrounded by major landmarks, offices, and transit routes.
-
D.
Columbus Historic District
The Columbus Historic District is a nationally recognized area in Columbus, Mississippi, known for its well-preserved 19th-century architecture and significant role in the city’s cultural and historical heritage.
-
E.
Ohio State University arts district
The Ohio State University arts district is a dedicated campus area that brings together the university’s major arts venues, academic programs, and creative spaces into a centralized cultural hub.
- 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: 280 East Broad Street, Columbus, Ohio Target entity description: 280 East Broad Street, Columbus, Ohio is the former downtown riverfront site that once housed the original Center of Science and Industry (COSI) science museum.
-
A.
Playhouse Square
Playhouse Square is a renowned performing arts center in downtown Cleveland, Ohio, known for its historic theaters and status as one of the largest theater districts in the United States.
-
B.
Columbus Drive Building
The Columbus Drive Building is a key academic and studio facility of the School of the Art Institute of Chicago, housing classrooms, studios, and resources for art and design students in downtown Chicago.
-
C.
Public Square (Cleveland)
Public Square is the historic central plaza and civic gathering space in downtown Cleveland, Ohio, surrounded by major landmarks, offices, and transit routes.
-
D.
Columbus Historic District
The Columbus Historic District is a nationally recognized area in Columbus, Mississippi, known for its well-preserved 19th-century architecture and significant role in the city’s cultural and historical heritage.
-
E.
Ohio State University arts district
The Ohio State University arts district is a dedicated campus area that brings together the university’s major arts venues, academic programs, and creative spaces into a centralized cultural hub.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
location
ⓘ
science museum ⓘ street address ⓘ |
| abbreviation |
COSI (Center of Science and Industry)
ⓘ
surface form:
COSI
|
| associatedWith |
Center of Science and Industry
ⓘ
surface form:
Center of Science and Industry (original location)
|
| city | Columbus ⓘ |
| cityCounty | Franklin County ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| currentCity | Columbus ⓘ |
| formerLocation | 280 East Broad Street, Columbus, Ohio ⓘ |
| formerOccupant | Center of Science and Industry ⓘ |
| formerOccupantAbbreviation |
COSI (Center of Science and Industry)
ⓘ
surface form:
COSI
|
| formerUse | science museum site ⓘ |
| locatedIn | downtown Columbus ⓘ |
| locationType | former downtown riverfront site ⓘ |
| notableFor | being the original site of COSI ⓘ |
| onOrNear | Scioto River ⓘ |
| state |
Ohio
ⓘ
Ohio ⓘ |
| streetAddress | 280 East Broad Street ⓘ |
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: 280 East Broad Street, Columbus, Ohio Description of subject: 280 East Broad Street, Columbus, Ohio is the former downtown riverfront site that once housed the original Center of Science and Industry (COSI) science museum.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
COSI