Tiburon Peninsula
E223376
Tiburon Peninsula is a scenic landform in Marin County, California, extending into San Francisco Bay and known for its affluent residential communities and waterfront views.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Tiburon Peninsula canonical | 19 |
| Tiburon Peninsula shoreline | 2 |
| Tiburon Peninsula hills | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1997090 — 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: Tiburon Peninsula Context triple: [Tiburon, locatedOn, Tiburon Peninsula]
-
A.
Sibley Peninsula
Sibley Peninsula is a prominent landform in northwestern Ontario that juts into Lake Superior and is known for its rugged cliffs, forested terrain, and the Sleeping Giant Provincial Park.
-
B.
Manhood Peninsula
Manhood Peninsula is a low-lying coastal peninsula in southern England known for its seaside villages, nature reserves, and popular beaches along the English Channel.
-
C.
Kinburn Peninsula
Kinburn Peninsula is a narrow landform in southern Ukraine between the Dnieper–Bug estuary and the Black Sea, known for its sandy spits, wetlands, and strategic coastal location.
-
D.
Fairpoint Peninsula
Fairpoint Peninsula is a landform in northwest Florida that separates Pensacola Bay from Santa Rosa Sound and hosts communities such as Gulf Breeze.
-
E.
Coronado Peninsula
Coronado Peninsula is a narrow strip of land in San Diego County, California, known for hosting the city of Coronado, scenic beaches, and the historic Hotel del Coronado.
- 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: Tiburon Peninsula Target entity description: Tiburon Peninsula is a scenic landform in Marin County, California, extending into San Francisco Bay and known for its affluent residential communities and waterfront views.
-
A.
Sibley Peninsula
Sibley Peninsula is a prominent landform in northwestern Ontario that juts into Lake Superior and is known for its rugged cliffs, forested terrain, and the Sleeping Giant Provincial Park.
-
B.
Manhood Peninsula
Manhood Peninsula is a low-lying coastal peninsula in southern England known for its seaside villages, nature reserves, and popular beaches along the English Channel.
-
C.
Kinburn Peninsula
Kinburn Peninsula is a narrow landform in southern Ukraine between the Dnieper–Bug estuary and the Black Sea, known for its sandy spits, wetlands, and strategic coastal location.
-
D.
Fairpoint Peninsula
Fairpoint Peninsula is a landform in northwest Florida that separates Pensacola Bay from Santa Rosa Sound and hosts communities such as Gulf Breeze.
-
E.
Coronado Peninsula
Coronado Peninsula is a narrow strip of land in San Diego County, California, known for hosting the city of Coronado, scenic beaches, and the historic Hotel del Coronado.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
landform
ⓘ
peninsula ⓘ |
| adjacentTo |
Marin Headlands (across water)
ⓘ
linked to:
Marin Headlands
San Francisco Peninsula (across bay) ⓘ
linked to:
San Francisco Peninsula
|
| administrativeDivision | unincorporated areas of Marin County ⓘ |
| borders |
Raccoon Strait
ⓘ
Richardson Bay ⓘ |
| contains |
City of Belvedere
ⓘ
Old Rail Trail (multi-use path) ⓘ Paradise Drive corridor ⓘ Town of Tiburon ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| countySeatOf | none ⓘ |
| extendsInto | San Francisco Bay ⓘ |
| hasClimate | Mediterranean climate ⓘ |
| hasEconomy |
real estate
ⓘ
tourism ⓘ |
| hasFeature |
ferry terminals
ⓘ
hilly terrain ⓘ marinas ⓘ residential neighborhoods ⓘ waterfront parks ⓘ |
| hasRecreation |
boating
ⓘ
cycling ⓘ hiking ⓘ |
| hasTown |
Belvedere, California
ⓘ
Tiburon, California ⓘ
linked to:
Tiburon, California, United States
|
| hasTransportation | ferry service to San Francisco ⓘ |
| hasViewOf |
Angel Island State Park
ⓘ
Mount Tamalpais ⓘ
linked to:
Mount Tamalpais summit
San Francisco Bay ⓘ San Francisco skyline ⓘ |
| knownFor |
affluent residential communities
ⓘ
scenic landscapes ⓘ views of Angel Island ⓘ views of Mount Tamalpais ⓘ views of San Francisco Bay ⓘ views of San Francisco skyline ⓘ waterfront views ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Marin County, California ⓘ
linked to:
Marin County
United States ⓘ
linked to:
United States of America
|
| near |
Angel Island
ⓘ
Golden Gate Bridge ⓘ |
| partOf | San Francisco Bay Area ⓘ |
| regionType | suburban ⓘ |
| socioeconomicStatus | high-income area ⓘ |
| waterBody | San Francisco Bay ⓘ |
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: Tiburon Peninsula Description of subject: Tiburon Peninsula is a scenic landform in Marin County, California, extending into San Francisco Bay and known for its affluent residential communities and waterfront views.
Referenced by (22)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tiburon Peninsula
linked to: Tiburon Peninsula
subject linked to:
Angel Island (across Raccoon Strait)
subject linked to:
Strawberry
linked to: Tiburon Peninsula