Boston Stock Exchange
E461367
The Boston Stock Exchange was a regional securities exchange based in Boston, Massachusetts, that facilitated the trading of stocks and other financial instruments before its operations were absorbed by larger markets.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Boston Stock Exchange canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4668932 — 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: Boston Stock Exchange Context triple: [Thomson-Houston Electric Company, stockListedOn, Boston Stock Exchange]
-
A.
New York Stock Exchange
The New York Stock Exchange is the world’s largest and one of its oldest stock exchanges, serving as a central hub for global equity trading and financial markets.
-
B.
Chicago Stock Exchange
The Chicago Stock Exchange is a regional securities exchange in the United States that facilitates the trading of stocks and other financial instruments.
-
C.
Chicago Board of Trade
The Chicago Board of Trade is one of the world’s oldest and most influential futures and options exchanges, serving as a major hub for trading agricultural and financial derivatives.
-
D.
American Stock Exchange
The American Stock Exchange was a major U.S. securities exchange known for trading stocks, options, and exchange-traded funds, particularly of smaller and mid-sized companies, before being acquired and rebranded by the New York Stock Exchange.
-
E.
NASDAQ
NASDAQ is a major American electronic stock exchange known for listing many of the world’s leading technology and growth 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: Boston Stock Exchange Target entity description: The Boston Stock Exchange was a regional securities exchange based in Boston, Massachusetts, that facilitated the trading of stocks and other financial instruments before its operations were absorbed by larger markets.
-
A.
New York Stock Exchange
The New York Stock Exchange is the world’s largest and one of its oldest stock exchanges, serving as a central hub for global equity trading and financial markets.
-
B.
Chicago Stock Exchange
The Chicago Stock Exchange is a regional securities exchange in the United States that facilitates the trading of stocks and other financial instruments.
-
C.
Chicago Board of Trade
The Chicago Board of Trade is one of the world’s oldest and most influential futures and options exchanges, serving as a major hub for trading agricultural and financial derivatives.
-
D.
American Stock Exchange
The American Stock Exchange was a major U.S. securities exchange known for trading stocks, options, and exchange-traded funds, particularly of smaller and mid-sized companies, before being acquired and rebranded by the New York Stock Exchange.
-
E.
NASDAQ
NASDAQ is a major American electronic stock exchange known for listing many of the world’s leading technology and growth companies.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
financial market
ⓘ
stock exchange ⓘ |
| absorbedBy | NASDAQ NERFINISHED ⓘ |
| competedWith |
American Stock Exchange
NERFINISHED
ⓘ
NASDAQ NERFINISHED ⓘ New York Stock Exchange NERFINISHED ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dissolvedOrAbolished | 21st century ⓘ |
| foundedIn | 19th century ⓘ |
| hasHistoricalSignificance | one of the oldest regional stock exchanges in the United States ⓘ |
| hasTradingHours | U.S. regular trading hours ⓘ |
| hasType | regional stock exchange ⓘ |
| headquartersLocation | Boston, Massachusetts ⓘ |
| inception | 1834 ⓘ |
| industry |
capital markets
ⓘ
financial services ⓘ |
| languageOfWorkOrName | English ⓘ |
| locatedIn |
Boston, Massachusetts
ⓘ
Massachusetts ⓘ New England ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| mainActivity | listing and trading of securities ⓘ |
| memberOf | National Market System of the United States NERFINISHED ⓘ |
| operatedAs |
auction market
ⓘ
electronic trading venue ⓘ regional securities exchange ⓘ |
| operatedInCurrency | United States dollar NERFINISHED ⓘ |
| operatedUnderLegalJurisdiction |
Massachusetts
NERFINISHED
ⓘ
United States federal law ⓘ |
| partOf | U.S. regional stock exchange network ⓘ |
| primaryFunction | facilitation of securities trading ⓘ |
| regulator | U.S. Securities and Exchange Commission NERFINISHED ⓘ |
| servedRegion |
New England
NERFINISHED
ⓘ
United States NERFINISHED ⓘ |
| shortName | BSE NERFINISHED ⓘ |
| status | defunct ⓘ |
| subjectOf | financial regulation in the United States ⓘ |
| traded |
bonds
ⓘ
other financial instruments ⓘ stocks ⓘ |
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: Boston Stock Exchange Description of subject: The Boston Stock Exchange was a regional securities exchange based in Boston, Massachusetts, that facilitated the trading of stocks and other financial instruments before its operations were absorbed by larger markets.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.