El Palo Alto (historic redwood tree in Palo Alto)
E91297
El Palo Alto is a centuries-old coastal redwood tree in Palo Alto, California, that serves as a historic landmark and namesake for the city and Stanford University.
All labels observed (2)
| Label | Occurrences |
|---|---|
| El Palo Alto (historic redwood tree in Palo Alto) canonical | 1 |
| El Palo Alto landmark tree | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T768921 — 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: El Palo Alto (historic redwood tree in Palo Alto) Context triple: [Stanford Tree, inspiredBy, El Palo Alto (historic redwood tree in Palo Alto)]
-
A.
Stanford Tree
The Stanford Tree is the unofficial, whimsical and often irreverent costumed mascot of Stanford University’s marching band, known for its ever-changing, student-designed tree costume.
-
B.
Berkeley Landmark
Berkeley Landmark is a local historic designation in Berkeley, California, recognizing buildings, structures, and sites of significant architectural, cultural, or historical importance.
-
C.
Alamo Square
Alamo Square is a San Francisco neighborhood and park best known for its iconic Victorian houses and panoramic views of the city skyline.
-
D.
Los Altos
Los Altos is an affluent residential city in California’s San Francisco Bay Area, known for its quiet suburban character and proximity to major Silicon Valley tech hubs.
-
E.
San Francisco Botanical Garden
San Francisco Botanical Garden is a 55-acre living museum in San Francisco known for its diverse global plant collections and themed gardens.
- 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: El Palo Alto (historic redwood tree in Palo Alto) Target entity description: El Palo Alto is a centuries-old coastal redwood tree in Palo Alto, California, that serves as a historic landmark and namesake for the city and Stanford University.
-
A.
Stanford Tree
The Stanford Tree is the unofficial, whimsical and often irreverent costumed mascot of Stanford University’s marching band, known for its ever-changing, student-designed tree costume.
-
B.
Berkeley Landmark
Berkeley Landmark is a local historic designation in Berkeley, California, recognizing buildings, structures, and sites of significant architectural, cultural, or historical importance.
-
C.
Alamo Square
Alamo Square is a San Francisco neighborhood and park best known for its iconic Victorian houses and panoramic views of the city skyline.
-
D.
Los Altos
Los Altos is an affluent residential city in California’s San Francisco Bay Area, known for its quiet suburban character and proximity to major Silicon Valley tech hubs.
-
E.
San Francisco Botanical Garden
San Francisco Botanical Garden is a 55-acre living museum in San Francisco known for its diverse global plant collections and themed gardens.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
coast redwood tree
ⓘ
historic landmark ⓘ natural monument ⓘ |
| approximateAge |
more than 800 years
ⓘ
over 1,000 years ⓘ |
| CaliforniaHistoricalLandmarkNumber | 2 ⓘ |
| city |
Palo Alto
ⓘ
linked to:
Palo Alto, California
|
| country |
United States
ⓘ
linked to:
United States of America
|
| featuredOn |
Palo Alto city seal
ⓘ
Palo Alto police department patch ⓘ |
| hasConservationStatus | protected local landmark ⓘ |
| hasCoordinateLatitude | 37.444 ⓘ |
| hasCoordinateLongitude | -122.170 ⓘ |
| hasIrrigationSystem | drip irrigation ⓘ |
| hasRole |
city landmark
ⓘ
historic navigation reference point ⓘ transportation gateway marker ⓘ |
| hasStructuralSupport | cables and braces ⓘ |
| height | approximately 110 feet ⓘ |
| heritageDesignation | California Historical Landmark ⓘ |
| historicallyAssociatedWith |
Gaspar de Portolá expedition
ⓘ
linked to:
Portolá expedition
Spanish exploration of Alta California ⓘ |
| isNamesakeOf |
City of Palo Alto
ⓘ
Palo Alto (Caltrain station) logo ⓘ Palo Alto High School ⓘ Palo Alto city logo ⓘ Palo Alto city seal ⓘ Stanford University’s original name concept “Palo Alto” ⓘ |
| locatedIn |
Palo Alto, California
ⓘ
Santa Clara County, California ⓘ
linked to:
Santa Clara County
United States ⓘ
linked to:
United States of America
|
| locatedNear |
Caltrain railroad tracks
ⓘ
linked to:
Caltrain
El Camino Real ⓘ Stanford University ⓘ |
| locatedOn | bank of San Francisquito Creek ⓘ |
| managedBy | City of Palo Alto ⓘ |
| mentionedIn | Portolá expedition diaries ⓘ |
| originalHeight | over 200 feet ⓘ |
| owner | City of Palo Alto ⓘ |
| partOf | historic El Camino Real corridor ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| subjectOf |
local preservation efforts
ⓘ
tree health monitoring programs ⓘ |
| symbolOf |
Palo Alto, California
ⓘ
Stanford University’s early history ⓘ |
| taxon |
Sequoia sempervirens
ⓘ
linked to:
California redwood
|
| visibleFrom |
Caltrain commuter rail line
ⓘ
linked to:
Caltrain
El Camino Real bridge over San Francisquito Creek ⓘ |
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: El Palo Alto (historic redwood tree in Palo Alto) Description of subject: El Palo Alto is a centuries-old coastal redwood tree in Palo Alto, California, that serves as a historic landmark and namesake for the city and Stanford University.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: El Palo Alto (historic redwood tree in Palo Alto)