Triple
T16906223
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Santa Anita Park |
E424568
|
entity |
| Predicate | hasGradeIEvent |
P125158
|
FINISHED |
| Object |
La Brea Stakes
La Brea Stakes is a prominent Grade I American thoroughbred horse race for three-year-old fillies held annually at Santa Anita Park in California.
|
E1251059
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
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: La Brea Stakes | Statement: [Santa Anita Park, hasGradeIEvent, La Brea Stakes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: La Brea Stakes Context triple: [Santa Anita Park, hasGradeIEvent, La Brea Stakes]
-
A.
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.
-
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.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
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: La Brea Stakes Triple: [Santa Anita Park, hasGradeIEvent, La Brea Stakes]
Generated description
La Brea Stakes is a prominent Grade I American thoroughbred horse race for three-year-old fillies held annually at Santa Anita Park in California.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: La Brea Stakes Target entity description: La Brea Stakes is a prominent Grade I American thoroughbred horse race for three-year-old fillies held annually at Santa Anita Park in California.
-
A.
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.
-
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.
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.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d889da3e8c8190a2b118f383f0beac |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3ca392ff48190ab28f0bd3e9fc376 |
completed | April 18, 2026, 6:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0139e8e5648190bf46245fad7efd77 |
completed | May 11, 2026, 2:07 a.m. |
| NEDg | Description generation | batch_6a013a9e70c8819081b11ad8db246223 |
completed | May 11, 2026, 2:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a013b6824888190853cf36548507e1b |
completed | May 11, 2026, 2:14 a.m. |
Created at: April 10, 2026, 5:30 a.m.