Northwest 21st Avenue
E350657
Northwest 21st Avenue is a popular commercial and residential street in Portland, Oregon, known for its dense concentration of restaurants, bars, boutiques, and historic buildings.
All labels observed (2)
| Label | Occurrences |
|---|---|
| NW 21st Avenue | 2 |
| Northwest 21st Avenue canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3341097 — 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: Northwest 21st Avenue Context triple: [Northwest District, contains, Northwest 21st Avenue]
-
A.
Northwest 23rd Avenue
Northwest 23rd Avenue is a popular commercial and residential street in Portland, Oregon, known for its boutiques, restaurants, and historic charm.
-
B.
Northwest 36th Street
Northwest 36th Street is a major east–west thoroughfare in Miami, Florida, serving as a key transportation route through the Allapattah neighborhood and connecting it to other parts of the city.
-
C.
Northeast 7th Avenue
Northeast 7th Avenue is a street in Portland, Oregon, that serves as a key transportation corridor through the Lloyd District.
-
D.
SW 6th Avenue
SW 6th Avenue is a major downtown Portland, Oregon thoroughfare that runs through the city’s core transit and commercial district.
-
E.
Bellevue Avenue
Bellevue Avenue is a historic, mansion-lined thoroughfare in Newport, Rhode Island, famed for its Gilded Age estates and coastal elegance.
- 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: Northwest 21st Avenue Target entity description: Northwest 21st Avenue is a popular commercial and residential street in Portland, Oregon, known for its dense concentration of restaurants, bars, boutiques, and historic buildings.
-
A.
Northwest 23rd Avenue
Northwest 23rd Avenue is a popular commercial and residential street in Portland, Oregon, known for its boutiques, restaurants, and historic charm.
-
B.
Northwest 36th Street
Northwest 36th Street is a major east–west thoroughfare in Miami, Florida, serving as a key transportation route through the Allapattah neighborhood and connecting it to other parts of the city.
-
C.
Northeast 7th Avenue
Northeast 7th Avenue is a street in Portland, Oregon, that serves as a key transportation corridor through the Lloyd District.
-
D.
SW 6th Avenue
SW 6th Avenue is a major downtown Portland, Oregon thoroughfare that runs through the city’s core transit and commercial district.
-
E.
Bellevue Avenue
Bellevue Avenue is a historic, mansion-lined thoroughfare in Newport, Rhode Island, famed for its Gilded Age estates and coastal elegance.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
commercial district
ⓘ
residential street ⓘ street ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasAmenity |
apartment buildings
ⓘ
bars ⓘ boutiques ⓘ cafés ⓘ historic storefronts ⓘ restaurants ⓘ retail shops ⓘ |
| hasBuildingType |
apartment houses
ⓘ
historic commercial buildings ⓘ low-rise buildings ⓘ |
| hasFeature |
dense commercial frontage
ⓘ
historic architecture ⓘ on-street parking ⓘ sidewalks ⓘ |
| hasLandUse |
commercial
ⓘ
mixed-use ⓘ residential ⓘ |
| hasNeighborhoodCharacter |
urban
ⓘ
walkable ⓘ |
| hasReputation |
popular dining destination
ⓘ
vibrant nightlife area ⓘ |
| isPopularWith |
locals
ⓘ
tourists ⓘ |
| knownFor |
bars
ⓘ
boutiques ⓘ historic buildings ⓘ mixed-use development ⓘ nightlife ⓘ restaurants ⓘ shopping ⓘ |
| locatedIn |
Westside of Portland
ⓘ
surface form:
Northwest Portland
Portland ⓘ
surface form:
Portland, Oregon
|
| parallelTo | Northwest 23rd Avenue ⓘ |
| partOf |
Westside of Portland
ⓘ
surface form:
Northwest District, Portland
|
| region | Pacific Northwest ⓘ |
| state | Oregon ⓘ |
| transportationMode |
automobile
ⓘ
bicycle ⓘ pedestrian ⓘ |
| urbanContext | inner-city neighborhood street ⓘ |
| zoningType | mixed-use ⓘ |
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: Northwest 21st Avenue Description of subject: Northwest 21st Avenue is a popular commercial and residential street in Portland, Oregon, known for its dense concentration of restaurants, bars, boutiques, and historic buildings.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
NW 21st Avenue
this entity surface form:
NW 21st Avenue