1986 Big Bang
E489156
1986 Big Bang was a major deregulation of the London financial markets that transformed the City into a modern, globally competitive financial center.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 1986 Big Bang canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5044197 — 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: 1986 Big Bang Context triple: [Big Bang (financial markets) 1986, alsoKnownAs, 1986 Big Bang]
-
A.
The Big Bang
The Big Bang is the climactic Series 5 finale of the British science-fiction television show Doctor Who, featuring the Eleventh Doctor in a time-bending resolution to the season’s overarching storyline.
-
B.
Supernova
"Supernova" is a 2009 electro-pop single by British singer-songwriter Mr Hudson, featuring Kanye West, known for its futuristic production and melodic hook.
-
C.
Big Bang
The Big Bang is the prevailing cosmological theory that the universe began as an extremely hot, dense state and has been expanding and evolving ever since.
-
D.
The Big Bounce
The Big Bounce is a 2004 crime-comedy film based on an Elmore Leonard novel, starring Owen Wilson as a small-time crook drawn into a laid-back Hawaiian caper.
-
E.
Year Zero
Year Zero is the term used by Cambodia’s Khmer Rouge regime for its radical attempt to reset society by erasing history, culture, and existing social structures to build a new agrarian communist state.
- 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: 1986 Big Bang Target entity description: 1986 Big Bang was a major deregulation of the London financial markets that transformed the City into a modern, globally competitive financial center.
-
A.
The Big Bang
The Big Bang is the climactic Series 5 finale of the British science-fiction television show Doctor Who, featuring the Eleventh Doctor in a time-bending resolution to the season’s overarching storyline.
-
B.
Supernova
"Supernova" is a 2009 electro-pop single by British singer-songwriter Mr Hudson, featuring Kanye West, known for its futuristic production and melodic hook.
-
C.
Big Bang
The Big Bang is the prevailing cosmological theory that the universe began as an extremely hot, dense state and has been expanding and evolving ever since.
-
D.
The Big Bounce
The Big Bounce is a 2004 crime-comedy film based on an Elmore Leonard novel, starring Owen Wilson as a small-time crook drawn into a laid-back Hawaiian caper.
-
E.
Year Zero
Year Zero is the term used by Cambodia’s Khmer Rouge regime for its radical attempt to reset society by erasing history, culture, and existing social structures to build a new agrarian communist state.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
deregulation event
ⓘ
financial market reform ⓘ historical event ⓘ |
| abolished |
fixed commission charges for stockbrokers
ⓘ
traditional single-capacity system of brokers and jobbers ⓘ |
| aimedAt |
increasing global competitiveness of the City of London
ⓘ
modernization of London financial markets ⓘ |
| allowed | negotiated commission rates ⓘ |
| alsoKnownAs | Big Bang deregulation NERFINISHED ⓘ |
| associatedWith |
deregulation of UK financial services
ⓘ
expansion of wholesale financial markets in London ⓘ rise of London as a center for derivatives trading ⓘ |
| changed |
structure of London securities firms
ⓘ
trading practices on the London Stock Exchange ⓘ |
| country | United Kingdom ⓘ |
| date | 1986-10-27 ⓘ |
| encouraged | entry of large international banks into the City of London ⓘ |
| ended |
fixed minimum commissions on stock trades
ⓘ
open outcry trading on the London Stock Exchange ⓘ |
| historicalSignificance |
key moment in liberalization of global financial markets
ⓘ
turning point in the modernization of the City of London ⓘ |
| impact |
greater innovation in financial products in the City of London
ⓘ
increased competition among financial intermediaries in London ⓘ rapid growth in trading volumes on the London Stock Exchange ⓘ shift from domestic to international focus in City of London business ⓘ |
| implementedIn | London financial markets NERFINISHED ⓘ |
| influenced | subsequent financial regulatory reforms in other countries ⓘ |
| influencedBy | global trend toward financial deregulation in the 1980s ⓘ |
| introduced |
dual-capacity trading for firms acting as both broker and dealer
ⓘ
electronic trading in London securities markets ⓘ |
| ledTo | consolidation of stockbrokers and jobbers into integrated securities firms ⓘ |
| location |
City of London
NERFINISHED
ⓘ
London, England ⓘ
surface form:
London
|
| permitted |
foreign ownership of UK stockbroking firms
ⓘ
takeovers of London financial firms by international banks ⓘ |
| politicalContext | Thatcherism NERFINISHED ⓘ |
| precededBy | more restrictive UK financial market regulations ⓘ |
| reformed | London Stock Exchange NERFINISHED ⓘ |
| regulatoryAuthority | Bank of England NERFINISHED ⓘ |
| regulatoryFrameworkChange | shift toward self-regulation in financial markets ⓘ |
| resultedIn |
growth of London as a global financial hub
ⓘ
increased international competition in UK financial services ⓘ transformation of the City of London into a modern financial center ⓘ |
| sector |
financial services
ⓘ
investment banking ⓘ securities trading ⓘ |
| underGovernmentOf | Margaret Thatcher government NERFINISHED ⓘ |
| year | 1986 ⓘ |
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: 1986 Big Bang Description of subject: 1986 Big Bang was a major deregulation of the London financial markets that transformed the City into a modern, globally competitive financial center.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.