San Jose, California, United States
E241047
San Jose is a major city in California’s Silicon Valley, known as a global center for technology and innovation.
All labels observed (9)
How this entity was disambiguated
This entity first appeared as the object of triple T1577879 — 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: San Jose, California, United States Context triple: [Charles Geschke, workLocation, San Jose, California, United States]
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A.
Santa Clara, California, United States
Santa Clara is a major city in California’s Silicon Valley known for its concentration of high-tech companies, including serving as a key hub for the technology industry in the United States.
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B.
San Bruno, California, United States
San Bruno is a small city in San Mateo County, California, best known in recent years as the home of YouTube’s corporate headquarters.
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C.
Mountain View, California, United States
Mountain View, California, United States is a Silicon Valley city known as a major technology hub and home to numerous high-profile tech companies.
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D.
Foster City, California
Foster City, California is a planned waterfront suburb in the San Francisco Bay Area known for its extensive lagoon system, residential communities, and tech-industry presence.
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E.
Los Altos, California, United States
Los Altos, California, United States is an affluent Silicon Valley suburb in Santa Clara County known for its residential character, excellent schools, and proximity to major tech companies.
- 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: San Jose, California, United States Target entity description: San Jose is a major city in California’s Silicon Valley, known as a global center for technology and innovation.
-
A.
Santa Clara, California, United States
Santa Clara is a major city in California’s Silicon Valley known for its concentration of high-tech companies, including serving as a key hub for the technology industry in the United States.
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B.
San Bruno, California, United States
San Bruno is a small city in San Mateo County, California, best known in recent years as the home of YouTube’s corporate headquarters.
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C.
Mountain View, California, United States
Mountain View, California, United States is a Silicon Valley city known as a major technology hub and home to numerous high-profile tech companies.
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D.
Foster City, California
Foster City, California is a planned waterfront suburb in the San Francisco Bay Area known for its extensive lagoon system, residential communities, and tech-industry presence.
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E.
Los Altos, California, United States
Los Altos, California, United States is an affluent Silicon Valley suburb in Santa Clara County known for its residential character, excellent schools, and proximity to major tech companies.
- F. None of above. chosen
Statements (52)
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: San Jose, California, United States Description of subject: San Jose is a major city in California’s Silicon Valley, known as a global center for technology and innovation.
Referenced by (100)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
San Jose, California
Santa Clara Valley Transportation Authority
→
headquartersLocation
→
San Jose, California, United States
ⓘ
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
Santa Clara Valley Transportation Authority
→
collaboratesWith
→
San Jose, California, United States
ⓘ
this entity surface form:
City of San Jose
this entity surface form:
San Jose, California
this entity surface form:
City of San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
City of San Jose
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
subject surface form:
Moffett Federal Airfield
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
subject surface form:
Zoom Video Communications, Inc.
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
subject surface form:
Terminal B (San Jose International Airport)
this entity surface form:
San Jose, California
subject surface form:
Terminal B (San Jose International Airport)
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California
subject surface form:
Union City, California
this entity surface form:
San Jose, California
subject surface form:
Fairchild Semiconductor
this entity surface form:
San Jose, California
subject surface form:
Belmont, California
this entity surface form:
San Jose, California
this entity surface form:
San Jose, California