OLN
E824925
OLN is the stock ticker symbol for Olin Corporation, a U.S.-based manufacturer specializing in chemicals and ammunition.
All labels observed (2)
| Label | Occurrences |
|---|---|
| OLN canonical | 5 |
| ticker: OLN | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9849915 — 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: OLN Context triple: [Olin Corporation, tickerSymbol, OLN]
-
A.
OLCN
OLCN is the Office of the Languages Commissioner of Nunavut, an independent body that oversees and promotes the protection and use of Nunavut’s official languages.
-
B.
OLIN
OLIN is a prominent landscape architecture and urban design firm known for shaping major public spaces and environmentally responsive projects worldwide.
-
C.
OLY
OLY is the commonly used abbreviation for Olympiacos FC, a major Greek football club based in Piraeus.
-
D.
OOL
OOL is the IATA airport code for Gold Coast Airport, a major domestic and international gateway serving Queensland’s Gold Coast region in Australia.
-
E.
OL
OL is a UK postcode area covering Oldham and surrounding parts of Greater Manchester and nearby regions in North West England.
- 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: OLN Target entity description: OLN is the stock ticker symbol for Olin Corporation, a U.S.-based manufacturer specializing in chemicals and ammunition.
-
A.
OLCN
OLCN is the Office of the Languages Commissioner of Nunavut, an independent body that oversees and promotes the protection and use of Nunavut’s official languages.
-
B.
OLIN
OLIN is a prominent landscape architecture and urban design firm known for shaping major public spaces and environmentally responsive projects worldwide.
-
C.
OLY
OLY is the commonly used abbreviation for Olympiacos FC, a major Greek football club based in Piraeus.
-
D.
OOL
OOL is the IATA airport code for Gold Coast Airport, a major domestic and international gateway serving Queensland’s Gold Coast region in Australia.
-
E.
OL
OL is a UK postcode area covering Oldham and surrounding parts of Greater Manchester and nearby regions in North West England.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
ammunition manufacturer
ⓘ
chemical company ⓘ public company ⓘ stock ticker symbol ⓘ |
| associatedCompany | Olin Corporation ⓘ |
| brand |
Winchester Ammunition
ⓘ
linked to:
Winchester ammunition
|
| country |
United States
ⓘ
linked to:
United States of America
|
| countryOfIncorporation |
United States
ⓘ
linked to:
United States of America
|
| currency |
USD
ⓘ
linked to:
US dollar
|
| formerHeadquartersLocation |
East Alton, Illinois, United States
ⓘ
linked to:
East Alton, Illinois
|
| foundedIn | 1892 ⓘ |
| founder | Franklin W. Olin ⓘ |
| hasBusinessSegment |
Chlor Alkali Products and Vinyls
ⓘ
Epoxy ⓘ Winchester ⓘ |
| hasEmployeeType | full-time employees ⓘ |
| hasListingCountry |
United States
ⓘ
linked to:
United States of America
|
| hasNotableBusiness |
caustic soda production
ⓘ
chlorine production ⓘ military ammunition supply ⓘ |
| hasSecurityIdentifier |
CUSIP: 680665205
ⓘ
ISIN: US6806652052 ⓘ ticker: OLN ⓘ
linked to:
OLN
|
| hasStockSymbol | OLN ⓘ |
| headquartersLocation |
Clayton, Missouri, United States
ⓘ
linked to:
Clayton, Missouri
|
| industry |
ammunition
ⓘ
chemicals ⓘ manufacturing ⓘ |
| ISIN | US6806652052 ⓘ |
| listedOn |
New York Stock Exchange
ⓘ
New York Stock Exchange ⓘ |
| operatesBrand | Winchester ⓘ |
| product |
chlor-alkali chemicals
ⓘ
epoxy resins ⓘ industrial chemicals ⓘ small caliber ammunition ⓘ sporting ammunition ⓘ vinyls ⓘ |
| regulatoryAuthority |
U.S. Securities and Exchange Commission
ⓘ
linked to:
Securities and Exchange Commission
U.S. Securities and Exchange Commission ⓘ
linked to:
Securities and Exchange Commission
|
| represents | Olin Corporation ⓘ |
| sector |
basic materials
ⓘ
materials ⓘ |
| securityType | common stock ⓘ |
| stockTicker | OLN ⓘ |
| tickerForExchange | NYSE ⓘ |
| tradedAs | OLN ⓘ |
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: OLN Description of subject: OLN is the stock ticker symbol for Olin Corporation, a U.S.-based manufacturer specializing in chemicals and ammunition.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.