LEH
E1010504
LEH was the stock ticker symbol for Lehman Brothers, the global investment bank whose 2008 bankruptcy became a central event in the global financial crisis.
All labels observed (1)
| Label | Occurrences |
|---|---|
| LEH canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12934792 — 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: LEH Context triple: [Lehman Brothers, tickerSymbol, LEH]
-
A.
Leh
Leh is a historic town in the Indian union territory of Ladakh, known for its high-altitude Himalayan landscape, Buddhist monasteries, and role as a former trading hub on the Silk Route.
-
B.
Dharamshala
Dharamshala is a hill town in northern India known as the residence of the Dalai Lama and the headquarters of the Tibetan government-in-exile.
-
C.
Shimla
Shimla is a popular hill station and the capital city of Himachal Pradesh, known for its colonial-era architecture and scenic Himalayan surroundings in northern India.
-
D.
Srinagar
Srinagar is the summer capital and largest city of Jammu and Kashmir, renowned for its picturesque Dal Lake, houseboats, and Mughal-era gardens in the Kashmir Valley.
-
E.
Gangtok
Gangtok is the capital city of the Indian state of Sikkim, known for its Himalayan scenery, Buddhist monasteries, and role as a major cultural and tourism hub in the region.
- 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: LEH Target entity description: LEH was the stock ticker symbol for Lehman Brothers, the global investment bank whose 2008 bankruptcy became a central event in the global financial crisis.
-
A.
Leh
Leh is a historic town in the Indian union territory of Ladakh, known for its high-altitude Himalayan landscape, Buddhist monasteries, and role as a former trading hub on the Silk Route.
-
B.
Dharamshala
Dharamshala is a hill town in northern India known as the residence of the Dalai Lama and the headquarters of the Tibetan government-in-exile.
-
C.
Shimla
Shimla is a popular hill station and the capital city of Himachal Pradesh, known for its colonial-era architecture and scenic Himalayan surroundings in northern India.
-
D.
Srinagar
Srinagar is the summer capital and largest city of Jammu and Kashmir, renowned for its picturesque Dal Lake, houseboats, and Mughal-era gardens in the Kashmir Valley.
-
E.
Gangtok
Gangtok is the capital city of the Indian state of Sikkim, known for its Himalayan scenery, Buddhist monasteries, and role as a major cultural and tourism hub in the region.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | stock ticker symbol ⓘ |
| associatedCompanyCountry | United States NERFINISHED ⓘ |
| associatedCompanyEvent | 2008 bankruptcy filing GENERATED ⓘ |
| associatedCompanyFoundedAs | Lehman Brothers NERFINISHED ⓘ |
| associatedCompanyHeadquarters | New York City NERFINISHED ⓘ |
| associatedCompanyLegalName | Lehman Brothers Holdings Inc. NERFINISHED ⓘ |
| associatedCompanyPredecessor | Lehman Brothers partnership GENERATED ⓘ |
| associatedCompanyRegulator | U.S. Securities and Exchange Commission GENERATED ⓘ |
| associatedCompanyShortName | Lehman Brothers GENERATED ⓘ |
| associatedCompanyStatus | bankrupt ⓘ |
| associatedCompanyType |
broker-dealer
ⓘ
global investment bank ⓘ |
| associatedIndustry |
financial services
ⓘ
investment banking ⓘ |
| associatedWith | global financial crisis of 2007–2008 ⓘ |
| associatedWithCrisisRole | central event in global financial crisis GENERATED ⓘ |
| associatedWithEventDate | 2008 ⓘ |
| associatedWithMarket | Wall Street NERFINISHED ⓘ |
| countryOfExchange |
United States of America
ⓘ
surface form:
United States
|
| delisted | true ⓘ |
| delistingReason | bankruptcy of Lehman Brothers ⓘ |
| exchangeCode | NYSE NERFINISHED ⓘ |
| financialInstrumentJurisdiction | United States securities markets NERFINISHED ⓘ |
| listedOn | New York Stock Exchange ⓘ |
| notableFor |
collapse during 2008 financial crisis
ⓘ
largest bankruptcy filing in U.S. history at the time ⓘ |
| refersTo | Lehman Brothers NERFINISHED ⓘ |
| securityType | common stock ⓘ |
| symbolType | equity ticker ⓘ |
| tradedInCurrency | US dollar NERFINISHED ⓘ |
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: LEH Description of subject: LEH was the stock ticker symbol for Lehman Brothers, the global investment bank whose 2008 bankruptcy became a central event in the global financial crisis.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.