1987 U.S. Open
E1550881
UNEXPLORED
The 1987 U.S. Open was a major golf championship held at the Olympic Club in San Francisco, where Scott Simpson claimed his only major title.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 1987 U.S. Open canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22705043 — 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: 1987 U.S. Open Context triple: [Scott Simpson, winnerOf, 1987 U.S. Open]
-
A.
1968 US Open
The 1968 US Open was the first edition of the tournament held in the Open Era, marking the historic moment when professional and amateur tennis players were allowed to compete together in a Grand Slam event.
-
B.
1977 US Open – men’s singles
The 1977 US Open – men’s singles was the men’s championship at the 1977 US Open tennis tournament, notable for being won by Argentine player Guillermo Vilas.
-
C.
1992 Open Championship
The 1992 Open Championship was a major golf tournament held at Muirfield in Scotland, where Nick Faldo captured his third Open title.
-
D.
Hall of Fame Open
The Hall of Fame Open is an annual ATP grass-court tennis tournament held in Newport, Rhode Island, traditionally following Wimbledon and featuring professional men's singles and doubles competition.
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E.
U.S. Open
The U.S. Open is one of golf’s four major championships, organized annually by the United States Golf Association and known for its challenging course setups and elite international field.
- 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: 1987 U.S. Open Target entity description: The 1987 U.S. Open was a major golf championship held at the Olympic Club in San Francisco, where Scott Simpson claimed his only major title.
-
A.
1968 US Open
The 1968 US Open was the first edition of the tournament held in the Open Era, marking the historic moment when professional and amateur tennis players were allowed to compete together in a Grand Slam event.
-
B.
1977 US Open – men’s singles
The 1977 US Open – men’s singles was the men’s championship at the 1977 US Open tennis tournament, notable for being won by Argentine player Guillermo Vilas.
-
C.
1992 Open Championship
The 1992 Open Championship was a major golf tournament held at Muirfield in Scotland, where Nick Faldo captured his third Open title.
-
D.
Hall of Fame Open
The Hall of Fame Open is an annual ATP grass-court tennis tournament held in Newport, Rhode Island, traditionally following Wimbledon and featuring professional men's singles and doubles competition.
-
E.
U.S. Open
The U.S. Open is one of golf’s four major championships, organized annually by the United States Golf Association and known for its challenging course setups and elite international field.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.