S&P 90 Index
E30232
The S&P 90 Index was an early U.S. stock market index composed of 90 leading companies, serving as a precursor to the broader S&P 500.
All labels observed (2)
| Label | Occurrences |
|---|---|
| S&P 90 Index canonical | 1 |
| S&P 900 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T228482 — 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: S&P 90 Index Context triple: [S&P 500 Index, predecessor, S&P 90 Index]
-
A.
S&P Composite 1500
The S&P Composite 1500 is a broad U.S. stock market index that combines the large-cap S&P 500, mid-cap S&P 400, and small-cap S&P 600 to represent about 90% of U.S. equity market capitalization.
-
B.
S&P 100
The S&P 100 is a stock market index comprising 100 of the largest and most established blue-chip companies listed in the United States, often used as a benchmark for large-cap U.S. equities.
-
C.
S&P 500 Index
The S&P 500 Index is a major U.S. stock market benchmark that tracks the performance of 500 large publicly traded companies listed on American exchanges.
-
D.
S&P Dow Jones Indices
S&P Dow Jones Indices is a leading global index provider best known for creating and maintaining major market benchmarks such as the S&P 500 and the Dow Jones Industrial Average.
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E.
NASDAQ-100 Index
The NASDAQ-100 Index is a stock market index comprising 100 of the largest non-financial companies listed on the Nasdaq Stock Market, heavily weighted toward the technology sector.
- 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: S&P 90 Index Target entity description: The S&P 90 Index was an early U.S. stock market index composed of 90 leading companies, serving as a precursor to the broader S&P 500.
-
A.
S&P Composite 1500
The S&P Composite 1500 is a broad U.S. stock market index that combines the large-cap S&P 500, mid-cap S&P 400, and small-cap S&P 600 to represent about 90% of U.S. equity market capitalization.
-
B.
S&P 100
The S&P 100 is a stock market index comprising 100 of the largest and most established blue-chip companies listed in the United States, often used as a benchmark for large-cap U.S. equities.
-
C.
S&P 500 Index
The S&P 500 Index is a major U.S. stock market benchmark that tracks the performance of 500 large publicly traded companies listed on American exchanges.
-
D.
S&P Dow Jones Indices
S&P Dow Jones Indices is a leading global index provider best known for creating and maintaining major market benchmarks such as the S&P 500 and the Dow Jones Industrial Average.
-
E.
NASDAQ-100 Index
The NASDAQ-100 Index is a stock market index comprising 100 of the largest non-financial companies listed on the Nasdaq Stock Market, heavily weighted toward the technology sector.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
equity index
ⓘ
historical financial index ⓘ stock market index ⓘ |
| assetClass | equities ⓘ |
| category |
Standard & Poor's indices
ⓘ
linked to:
S&P-branded indices
U.S. stock market indices ⓘ |
| componentCount | 90 ⓘ |
| componentType | common stocks ⓘ |
| compositionType | large-cap U.S. stocks ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| currency | US dollar ⓘ |
| dataVendor | Standard & Poor's ⓘ |
| indexFamily |
S&P indices
ⓘ
linked to:
S&P-branded indices
|
| maintainedBy | Standard & Poor's ⓘ |
| marketCoverage | U.S. stock market ⓘ |
| notableFeature |
formed basis for later expansion to 500 stocks
ⓘ
one of the earliest broad U.S. stock indices ⓘ |
| operator | Standard & Poor's ⓘ |
| predecessorOf |
S&P 500
ⓘ
linked to:
S&P 500 Index
|
| publisher | Standard & Poor's ⓘ |
| region | North America ⓘ |
| role | precursor to the S&P 500 Index ⓘ |
| sectorCoverage | multiple industry sectors ⓘ |
| use |
benchmark for U.S. stocks
ⓘ
measure of U.S. equity market performance ⓘ |
| weightingMethod | market-capitalization-weighted ⓘ |
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: S&P 90 Index Description of subject: The S&P 90 Index was an early U.S. stock market index composed of 90 leading companies, serving as a precursor to the broader S&P 500.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: S&P 90 Index