2015 National League Division Series
E74008
The 2015 National League Division Series was a Major League Baseball playoff matchup in which the Chicago Cubs defeated the St. Louis Cardinals, marking the first postseason meeting between the longtime rivals.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 2015 National League Division Series canonical | 2 |
| 2015 NLDS Cubs vs. Cardinals | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T593950 — 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: 2015 National League Division Series Context triple: [Cubs–Cardinals rivalry, postseasonMeeting, 2015 National League Division Series]
-
A.
National League Division Series
The National League Division Series is a best-of-five playoff round in Major League Baseball that determines which National League teams advance to the League Championship Series.
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B.
National League Wild Card Series
The National League Wild Card Series is a best-of-three postseason playoff round in Major League Baseball that determines which National League wild card teams advance deeper into the playoffs.
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C.
2008 National League Division Series
The 2008 National League Division Series was the first round of the 2008 MLB postseason, featuring best-of-five playoff matchups to determine which National League teams advanced toward the league championship and ultimately the pennant.
-
D.
National League Championship Series
The National League Championship Series is Major League Baseball’s best-of-seven playoff series that determines the National League champion and one of the two teams that advance to the World Series.
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E.
American League Wild Card Series
The American League Wild Card Series is a best-of-three postseason playoff round in Major League Baseball that determines which wild card teams advance further in the American League playoffs.
- 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: 2015 National League Division Series Target entity description: The 2015 National League Division Series was a Major League Baseball playoff matchup in which the Chicago Cubs defeated the St. Louis Cardinals, marking the first postseason meeting between the longtime rivals.
-
A.
National League Division Series
The National League Division Series is a best-of-five playoff round in Major League Baseball that determines which National League teams advance to the League Championship Series.
-
B.
National League Wild Card Series
The National League Wild Card Series is a best-of-three postseason playoff round in Major League Baseball that determines which National League wild card teams advance deeper into the playoffs.
-
C.
2008 National League Division Series
The 2008 National League Division Series was the first round of the 2008 MLB postseason, featuring best-of-five playoff matchups to determine which National League teams advanced toward the league championship and ultimately the pennant.
-
D.
National League Championship Series
The National League Championship Series is Major League Baseball’s best-of-seven playoff series that determines the National League champion and one of the two teams that advance to the World Series.
-
E.
American League Wild Card Series
The American League Wild Card Series is a best-of-three postseason playoff round in Major League Baseball that determines which wild card teams advance further in the American League playoffs.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
Major League Baseball postseason series
ⓘ
National League Division Series ⓘ |
| alsoKnownAs |
2015 NLDS Cubs vs. Cardinals
ⓘ
linked to:
2015 National League Division Series
|
| country |
United States
ⓘ
linked to:
United States of America
|
| divisionSeriesNumberInNL | one of two National League Division Series in 2015 postseason ⓘ |
| firstPostseasonMeetingBetween |
Chicago Cubs
ⓘ
St. Louis Cardinals ⓘ |
| followedByRoundForWinner | 2015 National League Championship Series ⓘ |
| format | best-of-five series ⓘ |
| gameCount | 4 ⓘ |
| governingBody | Major League Baseball ⓘ |
| hasParticipant |
Chicago Cubs
ⓘ
St. Louis Cardinals ⓘ |
| league | National League ⓘ |
| loser | St. Louis Cardinals ⓘ |
| partOf |
2015 Major League Baseball postseason
ⓘ
2015 Major League Baseball season ⓘ |
| postseasonRound | Division Series ⓘ |
| precededByRound | 2015 Major League Baseball regular season ⓘ |
| rivalryContext | first postseason meeting between longtime rivals Chicago Cubs and St. Louis Cardinals ⓘ |
| seriesResult | Chicago Cubs defeated St. Louis Cardinals three games to one ⓘ |
| sport | baseball ⓘ |
| winner | Chicago Cubs ⓘ |
| year | 2015 ⓘ |
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: 2015 National League Division Series Description of subject: The 2015 National League Division Series was a Major League Baseball playoff matchup in which the Chicago Cubs defeated the St. Louis Cardinals, marking the first postseason meeting between the longtime rivals.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: 2015 National League Division Series