New York Curb Exchange
E88363
The New York Curb Exchange was a major early 20th-century American securities market in New York City that specialized in trading stocks not listed on the New York Stock Exchange and later evolved into the American Stock Exchange.
All labels observed (2)
| Label | Occurrences |
|---|---|
| New York Curb Exchange canonical | 3 |
| New York Curb Market | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T723755 — 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: New York Curb Exchange Context triple: [NYSE American, historicalPredecessor, New York Curb 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 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.
-
C.
Wall Street
Wall Street is the historic financial district in Lower Manhattan that serves as a global center for banking, trading, and economic power.
-
D.
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.
-
E.
Moscow Exchange
Moscow Exchange is Russia’s largest securities and derivatives trading platform, providing markets for equities, bonds, currencies, money market instruments, and commodities.
- 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: New York Curb Exchange Target entity description: The New York Curb Exchange was a major early 20th-century American securities market in New York City that specialized in trading stocks not listed on the New York Stock Exchange and later evolved into the American 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 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.
-
C.
Wall Street
Wall Street is the historic financial district in Lower Manhattan that serves as a global center for banking, trading, and economic power.
-
D.
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.
-
E.
Moscow Exchange
Moscow Exchange is Russia’s largest securities and derivatives trading platform, providing markets for equities, bonds, currencies, money market instruments, and commodities.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
securities market
ⓘ
stock exchange ⓘ |
| alsoKnownAs |
New York Curb Exchange
ⓘ
surface form:
New York Curb Market
The Curb ⓘ |
| city | New York City ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| evolvedInto | American Stock Exchange ⓘ |
| geographicScope | United States securities market ⓘ |
| headquartersLocation | New York City ⓘ |
| historicalEra | early 20th century ⓘ |
| industry |
capital markets
ⓘ
financial services ⓘ |
| locatedIn |
Manhattan
ⓘ
New York City ⓘ Financial District ⓘ
surface form:
Wall Street area
|
| marketRole | secondary market for securities ⓘ |
| notableFor |
being a major American securities market
ⓘ
providing a market for smaller and emerging companies ⓘ serving as an alternative to the New York Stock Exchange ⓘ |
| predecessorOf | American Stock Exchange ⓘ |
| relationshipToNYSE | traded issues not listed on the New York Stock Exchange ⓘ |
| specializedIn |
trading securities not listed on the New York Stock Exchange
ⓘ
trading unlisted stocks ⓘ |
| state | New York ⓘ |
| status | defunct ⓘ |
| successor | American Stock Exchange ⓘ |
| tradedInstrument |
bonds
ⓘ
common stocks ⓘ other securities ⓘ |
| tradingVenueType | open outcry ⓘ |
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: New York Curb Exchange Description of subject: The New York Curb Exchange was a major early 20th-century American securities market in New York City that specialized in trading stocks not listed on the New York Stock Exchange and later evolved into the American Stock Exchange.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
New York Curb Market
this entity surface form:
New York Curb Market