Triple
T16906222
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Santa Anita Park |
E424568
|
entity |
| Predicate | hasGradeIEvent |
P125158
|
FINISHED |
| Object |
Malibu Stakes
The Malibu Stakes is a prominent Grade I American Thoroughbred horse race for three-year-olds traditionally run at Santa Anita Park in California.
|
E1248856
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Malibu Stakes | Statement: [Santa Anita Park, hasGradeIEvent, Malibu Stakes]
Disambiguation candidates (2 decisions)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Malibu Stakes Context triple: [Santa Anita Park, hasGradeIEvent, Malibu Stakes]
-
A.
San Felipe Stakes
The San Felipe Stakes is a prominent American Thoroughbred horse race for three-year-olds, traditionally serving as a key prep race on the road to the Kentucky Derby.
-
B.
Madison Stakes
Madison Stakes is a prominent Grade I Thoroughbred horse race for fillies and mares held annually at Keeneland Race Course in Lexington, Kentucky.
-
C.
Remsen Stakes
The Remsen Stakes is a prominent American Grade II thoroughbred horse race for two-year-olds, traditionally serving as an early stepping stone on the road to the Kentucky Derby.
-
D.
Santa Anita Derby
The Santa Anita Derby is a prominent Grade I American Thoroughbred horse race for three-year-olds, traditionally serving as a key prep race for the Kentucky Derby.
-
E.
Demoiselle Stakes
Demoiselle Stakes is a prominent American Grade II thoroughbred horse race for two-year-old fillies traditionally held in late fall in New York.
- 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: Malibu Stakes Target entity description: The Malibu Stakes is a prominent Grade I American Thoroughbred horse race for three-year-olds traditionally run at Santa Anita Park in California.
-
A.
San Felipe Stakes
The San Felipe Stakes is a prominent American Thoroughbred horse race for three-year-olds, traditionally serving as a key prep race on the road to the Kentucky Derby.
-
B.
Madison Stakes
Madison Stakes is a prominent Grade I Thoroughbred horse race for fillies and mares held annually at Keeneland Race Course in Lexington, Kentucky.
-
C.
Remsen Stakes
The Remsen Stakes is a prominent American Grade II thoroughbred horse race for two-year-olds, traditionally serving as an early stepping stone on the road to the Kentucky Derby.
-
D.
Santa Anita Derby
The Santa Anita Derby is a prominent Grade I American Thoroughbred horse race for three-year-olds, traditionally serving as a key prep race for the Kentucky Derby.
-
E.
Demoiselle Stakes
Demoiselle Stakes is a prominent American Grade II thoroughbred horse race for two-year-old fillies traditionally held in late fall in New York.
- F. None of above. chosen
How the object was described
The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Malibu Stakes Triple: [Santa Anita Park, hasGradeIEvent, Malibu Stakes]
Generated description
The Malibu Stakes is a prominent Grade I American Thoroughbred horse race for three-year-olds traditionally run at Santa Anita Park in California.
Provenance (5 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d889da3e8c8190a2b118f383f0beac |
elicitation | completed |
| NER | batch_69e3ca392ff48190ab28f0bd3e9fc376 |
ner | completed |
| NED1 | batch_6a012ecafd908190b8a1513138a29303 |
ned_source_triple | completed |
| NED2 | batch_6a01301a4fbc8190bbd5b5b9bad814d3 |
ned_description | completed |
| NEDg | batch_6a012fbc129881909edd92be2d8700a3 |
nedg | completed |
Created at: April 10, 2026, 5:30 a.m.