Roulette
E664124
Roulette is a popular casino game of chance in which players bet on where a ball will land on a spinning numbered wheel.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Roulette canonical | 5 |
| Chuck-a-Luck | 1 |
| European roulette | 1 |
| French roulette | 1 |
| “Roulette” | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7418328 — 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: Roulette Context triple: [Witness, hasTrack, Roulette]
-
A.
Roulette Farm
Roulette Farm is a historic farmstead on the Antietam National Battlefield in Maryland, notable for its role and location near the Sunken Road during the American Civil War.
-
B.
Gamble
Gamble is a surname most notably associated with Kenneth Gamble, the influential American songwriter and record producer who helped shape the Philadelphia soul sound.
-
C.
Casino
"Casino" is a 1995 crime drama film directed by Martin Scorsese that explores the rise and fall of a Las Vegas casino boss and the mob's influence over the gambling industry.
-
D.
Casino
Casino is a town in northern New South Wales, Australia, known as a regional service centre and gateway to the surrounding agricultural and beef-producing areas.
-
E.
La ruleta de la suerte
La ruleta de la suerte is the Spanish adaptation of the game show "Wheel of Fortune," where contestants solve word puzzles to win cash and prizes.
- 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: Roulette Target entity description: Roulette is a popular casino game of chance in which players bet on where a ball will land on a spinning numbered wheel.
-
A.
Roulette Farm
Roulette Farm is a historic farmstead on the Antietam National Battlefield in Maryland, notable for its role and location near the Sunken Road during the American Civil War.
-
B.
Gamble
Gamble is a surname most notably associated with Kenneth Gamble, the influential American songwriter and record producer who helped shape the Philadelphia soul sound.
-
C.
Casino
"Casino" is a 1995 crime drama film directed by Martin Scorsese that explores the rise and fall of a Las Vegas casino boss and the mob's influence over the gambling industry.
-
D.
Casino
Casino is a town in northern New South Wales, Australia, known as a regional service centre and gateway to the surrounding agricultural and beef-producing areas.
-
E.
La ruleta de la suerte
La ruleta de la suerte is the Spanish adaptation of the game show "Wheel of Fortune," where contestants solve word puzzles to win cash and prizes.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
casino game
ⓘ
gambling game ⓘ game of chance ⓘ |
| hasBetType |
inside bet
ⓘ
outside bet ⓘ |
| hasColor |
black pockets
ⓘ
green pockets for zero pockets ⓘ red pockets ⓘ |
| hasEtymology | French word meaning "little wheel" ⓘ |
| hasHouseEdge |
2.7% in single-zero European roulette (approximate)
ⓘ
5.26% in double-zero American roulette (approximate) ⓘ |
| hasInsideBet |
corner bet
ⓘ
line bet ⓘ split bet ⓘ straight-up bet ⓘ street bet ⓘ |
| hasMathematicalProperty | negative expected value for the player ⓘ |
| hasNumberOfPockets |
37 pockets in European roulette
ⓘ
38 pockets in American roulette ⓘ |
| hasOriginLanguage | French ⓘ |
| hasOutsideBet |
columns bet
ⓘ
dozens bet ⓘ high or low bet ⓘ odd or even bet ⓘ red or black bet ⓘ |
| hasPayout |
1 to 1 for even-money outside bets
ⓘ
11 to 1 for a street bet ⓘ 17 to 1 for a split bet ⓘ 2 to 1 for column or dozen bets ⓘ 35 to 1 for a straight-up bet ⓘ 5 to 1 for a line bet ⓘ 8 to 1 for a corner bet ⓘ |
| hasPerception | symbol of classic casino gambling ⓘ |
| hasPocket |
double zero in American roulette
ⓘ
numbers 1 to 36 ⓘ single zero ⓘ |
| hasRandomnessSource | physical motion of wheel and ball ⓘ |
| hasRule |
ball must complete several revolutions before dropping
ⓘ
bets must be placed before the dealer calls no more bets ⓘ winning number is determined by final resting place of the ball ⓘ |
| hasVariant |
American roulette
ⓘ
linked to:
American Roulette
European roulette ⓘ
linked to:
Roulette
French roulette ⓘ
linked to:
Roulette
|
| isAssociatedWith |
Las Vegas casinos
ⓘ
Monte Carlo casinos ⓘ
linked to:
Monte Carlo Casino
|
| isPlayedIn |
land-based casinos
ⓘ
online casinos ⓘ |
| usesEquipment |
betting layout
ⓘ
roulette ball ⓘ roulette wheel ⓘ |
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: Roulette Description of subject: Roulette is a popular casino game of chance in which players bet on where a ball will land on a spinning numbered wheel.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Russ Conway (pianist)
linked to: Roulette
linked to: Roulette
linked to: Roulette