Angel Island
E732829
Angel Island is a floating, mystical island in the Sonic the Hedgehog series, best known as Knuckles the Echidna’s home and the resting place of the Master Emerald.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Angel Island canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8412571 — 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: Angel Island Context triple: [Sonic the Hedgehog, setting, Angel Island]
-
A.
Angel Island
Angel Island is a historic island in San Francisco Bay known for its former U.S. immigration station, often called the "Ellis Island of the West."
-
B.
The Harbor
The Harbor is a 1915 novel by Ernest Poole that portrays the transformation of an American waterfront city amid industrialization and labor unrest, often cited as an early example of socially conscious American literature.
-
C.
Field Island
Field Island is an island located within Van Diemen Gulf off the northern coast of Australia in the Northern Territory.
-
D.
The Island City
The Island City is a nickname for Alameda, California, a small Bay Area city known for its island geography, historic Victorian homes, and waterfront views.
-
E.
El embarcadero
El embarcadero is a Spanish thriller-drama television series that follows a woman who discovers her late husband was leading a double life with another partner, unraveling secrets set against the backdrop of Valencia’s Albufera.
- 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: Angel Island Target entity description: Angel Island is a floating, mystical island in the Sonic the Hedgehog series, best known as Knuckles the Echidna’s home and the resting place of the Master Emerald.
-
A.
Angel Island
Angel Island is a historic island in San Francisco Bay known for its former U.S. immigration station, often called the "Ellis Island of the West."
-
B.
The Harbor
The Harbor is a 1915 novel by Ernest Poole that portrays the transformation of an American waterfront city amid industrialization and labor unrest, often cited as an early example of socially conscious American literature.
-
C.
Field Island
Field Island is an island located within Van Diemen Gulf off the northern coast of Australia in the Northern Territory.
-
D.
The Island City
The Island City is a nickname for Alameda, California, a small Bay Area city known for its island geography, historic Victorian homes, and waterfront views.
-
E.
El embarcadero
El embarcadero is a Spanish thriller-drama television series that follows a woman who discovers her late husband was leading a double life with another partner, unraveling secrets set against the backdrop of Valencia’s Albufera.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
fictional location
ⓘ
floating island ⓘ |
| ability | to float in the sky ⓘ |
| alsoKnownAs |
Angel Island Zone
NERFINISHED
ⓘ
Floating Island NERFINISHED ⓘ |
| appearsIn | Sonic the Hedgehog series NERFINISHED ⓘ |
| appearsInGame |
Sonic & Knuckles
NERFINISHED
ⓘ
Sonic 3 & Knuckles NERFINISHED ⓘ Sonic Adventure NERFINISHED ⓘ Sonic Adventure DX: Director’s Cut NERFINISHED ⓘ Sonic Generations NERFINISHED ⓘ Sonic Mania NERFINISHED ⓘ Sonic Origins NERFINISHED ⓘ Sonic the Hedgehog 3 NERFINISHED ⓘ |
| associatedWith |
Chaos Emeralds
NERFINISHED
ⓘ
Echidna tribe NERFINISHED ⓘ |
| canFall | when the Master Emerald loses power ⓘ |
| countryOfOrigin | Japan ⓘ |
| createdBy | Sega NERFINISHED ⓘ |
| firstAppearance | Sonic the Hedgehog 3 NERFINISHED ⓘ |
| gameFranchise | Sonic the Hedgehog NERFINISHED ⓘ |
| genre | platform game setting ⓘ |
| governedBy | Knuckles the Echidna NERFINISHED ⓘ |
| guardedBy | Knuckles the Echidna NERFINISHED ⓘ |
| hasFeature |
ancient ruins
ⓘ
lush forests ⓘ mechanical bases ⓘ temples ⓘ underground water systems ⓘ waterfalls ⓘ |
| hasZone |
Angel Island Zone
NERFINISHED
ⓘ
Carnival Night Zone NERFINISHED ⓘ Hydrocity Zone NERFINISHED ⓘ IceCap Zone NERFINISHED ⓘ Launch Base Zone NERFINISHED ⓘ Marble Garden Zone NERFINISHED ⓘ |
| homeOf | Knuckles the Echidna NERFINISHED ⓘ |
| locationOf | Master Emerald NERFINISHED ⓘ |
| maintainedBy | Knuckles the Echidna NERFINISHED ⓘ |
| medium | video game ⓘ |
| poweredBy | Master Emerald NERFINISHED ⓘ |
| primaryFunction | to protect the Master Emerald ⓘ |
| settingFor |
events of Sonic & Knuckles
ⓘ
events of Sonic 3 & Knuckles ⓘ events of Sonic the Hedgehog 3 ⓘ |
| status | mobile landmass ⓘ |
| threatenedBy |
Death Egg
NERFINISHED
ⓘ
Dr. Eggman NERFINISHED ⓘ |
| universe | Sonic the Hedgehog universe NERFINISHED ⓘ |
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: Angel Island Description of subject: Angel Island is a floating, mystical island in the Sonic the Hedgehog series, best known as Knuckles the Echidna’s home and the resting place of the Master Emerald.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.