Spanos Corporation
E509112
Spanos Corporation is a private real estate development and investment company best known for its large-scale apartment projects and ownership of the NFL’s Los Angeles Chargers through the Spanos family.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Spanos Corporation canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5278448 — 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: Spanos Corporation Context triple: [Spanos family, operatesThrough, Spanos Corporation]
-
A.
Pella Corporation
Pella Corporation is a major American manufacturer of windows and doors known for its innovative, energy-efficient building products.
-
B.
Marcus Corporation
Marcus Corporation is a U.S.-based company best known for its movie theatre and hospitality businesses, including operating cinema chains and hotels.
-
C.
Graham-Newman Corporation
Graham-Newman Corporation was an influential mid-20th-century investment partnership known for pioneering value investing principles under Benjamin Graham’s leadership.
-
D.
Shorenstein Company
Shorenstein Company is a prominent privately held real estate investment and development firm based in San Francisco, known for owning and managing major commercial office properties across the United States.
-
E.
Castellini Company
Castellini Company is a long-established, family-owned produce distribution and logistics firm in the United States, known for supplying fresh fruits and vegetables to retailers, foodservice operators, and other customers.
- 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: Spanos Corporation Target entity description: Spanos Corporation is a private real estate development and investment company best known for its large-scale apartment projects and ownership of the NFL’s Los Angeles Chargers through the Spanos family.
-
A.
Pella Corporation
Pella Corporation is a major American manufacturer of windows and doors known for its innovative, energy-efficient building products.
-
B.
Marcus Corporation
Marcus Corporation is a U.S.-based company best known for its movie theatre and hospitality businesses, including operating cinema chains and hotels.
-
C.
Graham-Newman Corporation
Graham-Newman Corporation was an influential mid-20th-century investment partnership known for pioneering value investing principles under Benjamin Graham’s leadership.
-
D.
Shorenstein Company
Shorenstein Company is a prominent privately held real estate investment and development firm based in San Francisco, known for owning and managing major commercial office properties across the United States.
-
E.
Castellini Company
Castellini Company is a long-established, family-owned produce distribution and logistics firm in the United States, known for supplying fresh fruits and vegetables to retailers, foodservice operators, and other customers.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | real estate development company ⓘ |
| associatedWith | Los Angeles Chargers NERFINISHED ⓘ |
| beneficialOwners | members of the Spanos family ⓘ |
| businessModel | real estate development and investment ⓘ |
| controls | ownership stake in the Los Angeles Chargers ⓘ |
| corporateStructure | privately held corporation ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasAssetClassFocus |
apartment buildings
ⓘ
multifamily residential properties ⓘ |
| hasNotableHolding | NFL franchise ownership interest ⓘ |
| hasPrimaryActivity |
development of apartment communities
ⓘ
investment in income-producing real estate ⓘ |
| hasReputationFor | large-scale real estate projects ⓘ |
| industry |
property development
ⓘ
real estate ⓘ real estate investment ⓘ |
| involvesFamily | Spanos family real estate interests ⓘ |
| knownFor |
large-scale apartment projects
ⓘ
multifamily housing developments ⓘ |
| operatesInSector |
commercial real estate
ⓘ
residential real estate ⓘ |
| ownedBy | Spanos family NERFINISHED ⓘ |
| relatedTo | National Football League NERFINISHED ⓘ |
| typeOfBusiness | family-owned business ⓘ |
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: Spanos Corporation Description of subject: Spanos Corporation is a private real estate development and investment company best known for its large-scale apartment projects and ownership of the NFL’s Los Angeles Chargers through the Spanos family.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.