Triple

T23146748
Position Surface form Disambiguated ID Type / Status
Subject Silver Charm E577614 entity
Predicate notableRaceWin P2766 FINISHED
Object 1998 San Fernando Stakes
The 1998 San Fernando Stakes was a prominent Grade II thoroughbred horse race at Santa Anita Park, notable for being won by Kentucky Derby champion Silver Charm.
 E1574722 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: 1998 San Fernando Stakes | Statement: [Silver Charm, notableRaceWin, 1998 San Fernando Stakes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1998 San Fernando Stakes
Context triple: [Silver Charm, notableRaceWin, 1998 San Fernando 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. Sanford Memorial Stakes
    The Sanford Memorial Stakes is a historic American Thoroughbred horse race for two-year-olds held annually at Saratoga Race Course in New York.
  • C. 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.
  • D. 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.
  • E. Federico Tesio Stakes
    The Federico Tesio Stakes is an American Thoroughbred horse race for three-year-olds that serves as a key prep race for the Preakness Stakes.
  • 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: 1998 San Fernando Stakes
Triple: [Silver Charm, notableRaceWin, 1998 San Fernando Stakes]
Generated description
The 1998 San Fernando Stakes was a prominent Grade II thoroughbred horse race at Santa Anita Park, notable for being won by Kentucky Derby champion Silver Charm.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 1998 San Fernando Stakes
Target entity description: The 1998 San Fernando Stakes was a prominent Grade II thoroughbred horse race at Santa Anita Park, notable for being won by Kentucky Derby champion Silver Charm.
  • 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. Sanford Memorial Stakes
    The Sanford Memorial Stakes is a historic American Thoroughbred horse race for two-year-olds held annually at Saratoga Race Course in New York.
  • C. 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.
  • D. 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.
  • E. Federico Tesio Stakes
    The Federico Tesio Stakes is an American Thoroughbred horse race for three-year-olds that serves as a key prep race for the Preakness Stakes.
  • 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_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_6a0c3093de588190bafd130d38fb8d01 completed May 19, 2026, 9:42 a.m.
NEDg Description generation batch_6a0c351d75a881909f30bc078035f1eb completed May 19, 2026, 10:02 a.m.
NED2 Entity disambiguation (via description) batch_6a0c359a4fb4819082d923db91b3b14b completed May 19, 2026, 10:04 a.m.
Created at: April 17, 2026, 4:01 p.m.