Class A
E621466
Class A is a lower-tier level of Minor League Baseball where developing professional players typically begin their full-season careers.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Class A canonical | 2 |
| Class A-Advanced | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6815183 — 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: Class A Context triple: [National Association of Professional Baseball Leagues, governedCompetitionLevel, Class A]
-
A.
Class A
Class A is the original, high-priced share class of Berkshire Hathaway, known for its extremely high per-share price and long-term, value-investing shareholder base.
-
B.
Class B
Class B is a type of controlled airspace surrounding the busiest airports, designed to manage high volumes of air traffic with strict clearance and communication requirements.
-
C.
A-Group
A-Group was an early Nubian archaeological culture in Lower Nubia, known for its distinctive pottery, burial customs, and interactions with predynastic and early dynastic Egypt.
-
D.
Group A
Group A is one of the preliminary-round pools in the 2019 IIHF World Championship, comprising several national ice hockey teams competing to advance to the knockout stage.
-
E.
Group A
Group A was one of the four-team preliminary round groups in the UEFA Euro 2020 football tournament.
- 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: Class A Target entity description: Class A is a lower-tier level of Minor League Baseball where developing professional players typically begin their full-season careers.
-
A.
Class A
Class A is the original, high-priced share class of Berkshire Hathaway, known for its extremely high per-share price and long-term, value-investing shareholder base.
-
B.
Class B
Class B is a type of controlled airspace surrounding the busiest airports, designed to manage high volumes of air traffic with strict clearance and communication requirements.
-
C.
A-Group
A-Group was an early Nubian archaeological culture in Lower Nubia, known for its distinctive pottery, burial customs, and interactions with predynastic and early dynastic Egypt.
-
D.
Group A
Group A is one of the preliminary-round pools in the 2019 IIHF World Championship, comprising several national ice hockey teams competing to advance to the knockout stage.
-
E.
Group A
Group A was one of the four-team preliminary round groups in the UEFA Euro 2020 football tournament.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | level of Minor League Baseball ⓘ |
| affiliatedWith |
Major League Baseball organizations
ⓘ
linked to:
Major League Baseball farm system
|
| alsoKnownAs |
Single-A
ⓘ
linked to:
Single‑A
|
| competitionLevel | Class A level ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| developmentFocus |
adjustment to full professional season
ⓘ
fundamental skills refinement ⓘ |
| governingBody |
Minor League Baseball organization
ⓘ
linked to:
Minor League Baseball
|
| hasSubclass |
Class A-Advanced
ⓘ
Low-A ⓘ |
| historicalAssociation | various regional minor leagues ⓘ |
| leagueStructureRole | step below higher minor league levels ⓘ |
| partOf | Minor League Baseball ⓘ |
| playerAgeRange | younger professional players ⓘ |
| playerSource |
international signees
ⓘ
players promoted from Rookie-level leagues ⓘ recent draftees ⓘ |
| professionalStatus | professional baseball ⓘ |
| seasonLength | approximately full professional schedule ⓘ |
| seasonType | full-season ⓘ |
| sport | baseball ⓘ |
| tierLevel | lower tier ⓘ |
| typicalCareerStage | beginning of full-season professional career ⓘ |
| typicalPlayerStage | developing professional players ⓘ |
| usedFor | player development ⓘ |
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: Class A Description of subject: Class A is a lower-tier level of Minor League Baseball where developing professional players typically begin their full-season careers.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.