Companhia Docas do Estado de São Paulo
E808905
Companhia Docas do Estado de São Paulo was the former state-owned company responsible for managing and operating the Port of Santos, Brazil’s largest and busiest seaport.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Companhia Docas do Estado de São Paulo canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9597826 — 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: Companhia Docas do Estado de São Paulo Context triple: [Port of Santos, formerPortAuthorityName, Companhia Docas do Estado de São Paulo]
-
A.
Darwin Port Corporation
Darwin Port Corporation was the government-owned entity responsible for managing and operating the Port of Darwin in Australia's Northern Territory before its later lease to private operators.
-
B.
Poti Sea Port Corporation
Poti Sea Port Corporation is the company responsible for managing and operating the commercial seaport facilities and logistics services at the Georgian port city of Poti on the Black Sea.
-
C.
Sea-Land Service, Inc.
Sea-Land Service, Inc. was a pioneering American container shipping company that played a key role in the development and commercialization of modern intermodal containerization in global trade.
-
D.
Compagnie Universelle du Canal Interocéanique de Panama
Compagnie Universelle du Canal Interocéanique de Panama was the French company established in the late 19th century to construct a sea-level canal across the Isthmus of Panama under the leadership of Ferdinand de Lesseps, whose failure led to a major financial and political scandal.
-
E.
SEA S.p.A.
SEA S.p.A. is the company that manages and operates Milan’s main airports, including Malpensa and Linate, providing airport infrastructure and related services.
- 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: Companhia Docas do Estado de São Paulo Target entity description: Companhia Docas do Estado de São Paulo was the former state-owned company responsible for managing and operating the Port of Santos, Brazil’s largest and busiest seaport.
-
A.
Darwin Port Corporation
Darwin Port Corporation was the government-owned entity responsible for managing and operating the Port of Darwin in Australia's Northern Territory before its later lease to private operators.
-
B.
Poti Sea Port Corporation
Poti Sea Port Corporation is the company responsible for managing and operating the commercial seaport facilities and logistics services at the Georgian port city of Poti on the Black Sea.
-
C.
Sea-Land Service, Inc.
Sea-Land Service, Inc. was a pioneering American container shipping company that played a key role in the development and commercialization of modern intermodal containerization in global trade.
-
D.
Compagnie Universelle du Canal Interocéanique de Panama
Compagnie Universelle du Canal Interocéanique de Panama was the French company established in the late 19th century to construct a sea-level canal across the Isthmus of Panama under the leadership of Ferdinand de Lesseps, whose failure led to a major financial and political scandal.
-
E.
SEA S.p.A.
SEA S.p.A. is the company that manages and operates Milan’s main airports, including Malpensa and Linate, providing airport infrastructure and related services.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
port authority
ⓘ
state-owned company ⓘ |
| country | Brazil ⓘ |
| headquartersLocation |
Santos
ⓘ
São Paulo (state) ⓘ
linked to:
state of São Paulo
|
| industry |
logistics
ⓘ
port management ⓘ |
| languageOfName | Portuguese ⓘ |
| locatedInPortCity | Santos ⓘ |
| mainFunction |
coordination of maritime and land access to the Port of Santos
ⓘ
management of port infrastructure ⓘ operation of port services ⓘ support to import and export activities through the Port of Santos ⓘ |
| mainPort | Port of Santos ⓘ |
| managed | Port of Santos ⓘ |
| namedAfter |
State of São Paulo
ⓘ
linked to:
state of São Paulo
|
| operated | Port of Santos ⓘ |
| operatedBusiestPortIn | Brazil ⓘ |
| operatedIn |
Brazil
ⓘ
São Paulo (state) ⓘ
linked to:
state of São Paulo
|
| operatedInfrastructureType |
cargo terminals
ⓘ
container terminals ⓘ port access channels ⓘ port berths ⓘ seaport ⓘ |
| operatedLargestPortIn | Brazil ⓘ |
| ownedBy | Government of the State of São Paulo ⓘ |
| portCity | Santos ⓘ |
| portHandled |
bulk cargo
ⓘ
container cargo ⓘ general cargo ⓘ liquid bulk cargo ⓘ |
| replacedBy | Santos Port Authority ⓘ |
| responsibleFor |
leasing of port areas at the Port of Santos
ⓘ
port administration of the Port of Santos ⓘ port infrastructure maintenance at the Port of Santos ⓘ port operations at the Port of Santos ⓘ regulation of port activities at the Port of Santos ⓘ |
| sector | public sector ⓘ |
| servedRegion |
Brazilian foreign trade
ⓘ
Southeast Brazil ⓘ
linked to:
Southeast Region of Brazil
State of São Paulo ⓘ
linked to:
state of São Paulo
|
| shortName | Codesp ⓘ |
| status | former operator of the Port of Santos ⓘ |
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: Companhia Docas do Estado de São Paulo Description of subject: Companhia Docas do Estado de São Paulo was the former state-owned company responsible for managing and operating the Port of Santos, Brazil’s largest and busiest seaport.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.