Triple

T23146656
Position Surface form Disambiguated ID Type / Status
Subject Winning Colors E577612 entity
Predicate raceWon P55495 FINISHED
Object Santa Anita Oaks
Santa Anita Oaks is a prestigious Grade I thoroughbred horse race for three-year-old fillies held annually at Santa Anita Park in California.
 E1244775 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: Santa Anita Oaks | Statement: [Winning Colors, raceWon, Santa Anita Oaks]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Santa Anita Oaks
Context triple: [Winning Colors, raceWon, Santa Anita Oaks]
  • A. San Anita Oaks
    San Anita Oaks is a prominent American Thoroughbred horse race for three-year-old fillies held annually at Santa Anita Park in California.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Santa Anita Handicap
    The Santa Anita Handicap is a prestigious Grade I Thoroughbred horse race for older horses held annually at Santa Anita Park in California.
  • 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: Santa Anita Oaks
Triple: [Winning Colors, raceWon, Santa Anita Oaks]
Generated description
Santa Anita Oaks is a prestigious Grade I 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: Santa Anita Oaks
Target entity description: Santa Anita Oaks is a prestigious Grade I thoroughbred horse race for three-year-old fillies held annually at Santa Anita Park in California.
  • A. San Anita Oaks chosen
    San Anita Oaks is a prominent American Thoroughbred horse race for three-year-old fillies held annually at Santa Anita Park in California.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Santa Anita Handicap
    The Santa Anita Handicap is a prestigious Grade I Thoroughbred horse race for older horses held annually at Santa Anita Park in California.
  • F. None of above.

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_69e245f8e6248190ba3d58e068b4dccb completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18ecee3808190aadc65c312f79f32 completed April 29, 2026, 4:53 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c3f3f013081908f2bb0f7780339c5 completed May 19, 2026, 10:45 a.m.
NEDg Description generation batch_6a0c4028b44c8190bde6e2c76b5f1587 completed May 19, 2026, 10:49 a.m.
NED2 Entity disambiguation (via description) batch_6a0c4367753c8190a4f6dbf2afd12b76 completed May 19, 2026, 11:03 a.m.
Created at: April 17, 2026, 4:01 p.m.