Prime Market
E720726
Prime Market is the Tokyo Stock Exchange’s top-tier market segment for large, highly liquid companies that meet the exchange’s most stringent listing and governance standards.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Prime Market canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8235349 — 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: Prime Market Context triple: [Tōshō, hasMarketSegment, Prime Market]
-
A.
Star Market
Star Market is a regional supermarket chain in New England offering groceries, fresh produce, and household goods.
-
B.
Central Market
Central Market is the former name of Ho Chi Minh City’s iconic Ben Thanh Market, a bustling historic marketplace known for its diverse goods and vibrant street-food culture.
-
C.
Central Market
Central Market is a bustling, popular shopping hub in Delhi’s Lajpat Nagar, known for its wide range of affordable clothes, accessories, and street food.
-
D.
Central Market
Central Market is a historic and expansive marketplace in Riga, Latvia, renowned for its distinctive pavilions housed in former Zeppelin hangars and its wide variety of local foods and goods.
-
E.
Central Market
Central Market is a historic indoor farmers' market in downtown Lancaster, Pennsylvania, renowned as one of the oldest continuously operating public markets in the United States.
- 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: Prime Market Target entity description: Prime Market is the Tokyo Stock Exchange’s top-tier market segment for large, highly liquid companies that meet the exchange’s most stringent listing and governance standards.
-
A.
Star Market
Star Market is a regional supermarket chain in New England offering groceries, fresh produce, and household goods.
-
B.
Central Market
Central Market is the former name of Ho Chi Minh City’s iconic Ben Thanh Market, a bustling historic marketplace known for its diverse goods and vibrant street-food culture.
-
C.
Central Market
Central Market is a historic and expansive marketplace in Riga, Latvia, renowned for its distinctive pavilions housed in former Zeppelin hangars and its wide variety of local foods and goods.
-
D.
Central Market
Central Market is a bustling, popular shopping hub in Delhi’s Lajpat Nagar, known for its wide range of affordable clothes, accessories, and street food.
-
E.
Central Market
Central Market is a historic indoor farmers' market in downtown Lancaster, Pennsylvania, renowned as one of the oldest continuously operating public markets in the United States.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
securities market
ⓘ
stock market segment ⓘ |
| abbreviation | TSE Prime ⓘ |
| comparedTo |
Growth Market
ⓘ
Standard Market ⓘ |
| country | Japan ⓘ |
| effectiveFrom | 2022-04-04 ⓘ |
| focus |
companies meeting advanced governance practices
ⓘ
companies with global investor base ⓘ |
| governanceCode | Japan’s Corporate Governance Code ⓘ |
| hasListingCategory |
ETFs
ⓘ
REITs ⓘ domestic stocks ⓘ foreign stocks ⓘ |
| introducedInReform |
Tokyo Stock Exchange market restructuring of 2022
ⓘ
linked to:
Tokyo Stock Exchange
|
| languageOfOperation |
English
ⓘ
Japanese ⓘ |
| launchDate | 2022-04-04 ⓘ |
| listingCriteria |
enhanced disclosure requirements
ⓘ
high liquidity ⓘ large market capitalization ⓘ minimum market value of tradable shares ⓘ minimum number of shareholders ⓘ stringent corporate governance standards ⓘ tradable share ratio requirements ⓘ |
| locatedIn | Tokyo ⓘ |
| marketTier | top-tier segment ⓘ |
| operator | Tokyo Stock Exchange ⓘ |
| parentOrganization | Tokyo Stock Exchange ⓘ |
| partOf |
Tokyo Stock Exchange cash equity markets
ⓘ
linked to:
Tokyo Stock Exchange
|
| predecessorSegments |
First Section
ⓘ
JASDAQ Growth ⓘ
linked to:
JASDAQ
JASDAQ Standard ⓘ
linked to:
JASDAQ
Mothers ⓘ Second Section ⓘ |
| purpose |
attract global institutional investors
ⓘ
enhance corporate governance in Japan ⓘ improve market liquidity ⓘ |
| regulator | Japan Exchange Group ⓘ |
| replaced |
First Section of the Tokyo Stock Exchange
ⓘ
linked to:
First Section of Tokyo Stock Exchange
|
| requires |
dialogue with shareholders
ⓘ
enhanced board oversight ⓘ independent outside directors ⓘ timely disclosure of corporate information ⓘ |
| segmentLevel | highest ⓘ |
| segmentType | equity market segment ⓘ |
| supervisingAuthority | Financial Services Agency of Japan ⓘ |
| tradingCurrency | Japanese yen ⓘ |
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: Prime Market Description of subject: Prime Market is the Tokyo Stock Exchange’s top-tier market segment for large, highly liquid companies that meet the exchange’s most stringent listing and governance standards.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.