MID
E605241
MID is the stock ticker symbol for the S&P MidCap 400 Index, which tracks the performance of medium-sized U.S. companies.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MID canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6581360 — 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: MID Context triple: [S&P MidCap 400, tickerSymbol, MID]
-
A.
Medium
Medium is an online publishing platform that allows writers and readers to share and discover long-form articles, essays, and stories across a wide range of topics.
-
B.
MI
MI is the official two-letter United States Postal Service abbreviation for the state of Michigan.
-
C.
MI
MI is the commonly used abbreviation for the Mumbai Indians, a prominent franchise cricket team in the Indian Premier League.
-
D.
M2
M2 was the original name of MTV2, a U.S. cable television channel that focused on music videos and youth-oriented programming.
-
E.
M2
M2 is a major British motorway that connects London with the port town of Dover in Kent, serving as an important route to the Channel ports.
- 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: MID Target entity description: MID is the stock ticker symbol for the S&P MidCap 400 Index, which tracks the performance of medium-sized U.S. companies.
-
A.
Medium
Medium is an online publishing platform that allows writers and readers to share and discover long-form articles, essays, and stories across a wide range of topics.
-
B.
MI
MI is the official two-letter United States Postal Service abbreviation for the state of Michigan.
-
C.
MI
MI is the commonly used abbreviation for the Mumbai Indians, a prominent franchise cricket team in the Indian Premier League.
-
D.
M2
M2 was the original name of MTV2, a U.S. cable television channel that focused on music videos and youth-oriented programming.
-
E.
M2
M2 is a major British motorway that connects London with the port town of Dover in Kent, serving as an important route to the Channel ports.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
stock market index
ⓘ
stock ticker symbol ⓘ |
| assetClass |
equities
ⓘ
equity index ⓘ |
| associatedWith | S&P Dow Jones Indices ⓘ |
| category | mid-cap index ticker ⓘ |
| componentRegion |
United States
ⓘ
linked to:
United States of America
|
| componentSizeSegment | mid-capitalization ⓘ |
| componentType | publicly traded companies ⓘ |
| currency | US dollar ⓘ |
| focusesOn | mid-cap U.S. companies ⓘ |
| indexFamily |
S&P indices
ⓘ
S&P indices ⓘ
linked to:
S&P-branded indices
|
| listedOn | NYSE Arca ⓘ |
| maintainedBy | S&P Dow Jones Indices ⓘ |
| market |
United States
ⓘ
linked to:
United States of America
United States equity market ⓘ |
| provider | S&P Dow Jones Indices ⓘ |
| region |
United States
ⓘ
linked to:
United States of America
|
| segmentOf | U.S. mid-cap segment ⓘ |
| tickerFor |
S&P MidCap 400 Index
ⓘ
linked to:
S&P MidCap 400
|
| tracks |
S&P MidCap 400 Index
ⓘ
linked to:
S&P MidCap 400
|
| tracksPerformanceOf |
medium-sized U.S. companies
ⓘ
medium-sized U.S. companies ⓘ |
| underlyingIndex |
S&P MidCap 400 Index
ⓘ
linked to:
S&P MidCap 400
|
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: MID Description of subject: MID is the stock ticker symbol for the S&P MidCap 400 Index, which tracks the performance of medium-sized U.S. companies.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.