Triple

T16906196
Position Surface form Disambiguated ID Type / Status
Subject Santa Anita Park E424568 entity
Predicate hasRace P37842 FINISHED
Object Shoemaker Mile Stakes
The Shoemaker Mile Stakes is a prestigious Grade I American thoroughbred horse race for older horses, run over one mile on turf at Santa Anita Park.
 E1240085 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: Shoemaker Mile Stakes | Statement: [Santa Anita Park, hasRace, Shoemaker Mile 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: Shoemaker Mile Stakes
Context triple: [Santa Anita Park, hasRace, Shoemaker Mile Stakes]
  • A. 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.
  • B. September Stakes
    September Stakes is a prominent flat horse race in Great Britain, run annually at Kempton Park Racecourse and typically attracting high-caliber middle-distance runners.
  • C. Lecomte Stakes
    The Lecomte Stakes is a graded American Thoroughbred horse race for three-year-olds run annually at Fair Grounds Race Course in New Orleans, often serving as an early prep for the Kentucky Derby.
  • D. Wood Memorial Stakes
    The Wood Memorial Stakes is a prominent American Grade II Thoroughbred horse race for three-year-olds held annually in early spring as a key prep race for the Kentucky Derby.
  • E. Eclipse Stakes
    Eclipse Stakes is a prestigious Group 1 flat horse race in Great Britain for three-year-olds and up, run annually over 1¼ miles at Sandown Park.
  • 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: Shoemaker Mile Stakes
Target entity description: The Shoemaker Mile Stakes is a prestigious Grade I American thoroughbred horse race for older horses, run over one mile on turf at Santa Anita Park.
  • A. 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.
  • B. September Stakes
    September Stakes is a prominent flat horse race in Great Britain, run annually at Kempton Park Racecourse and typically attracting high-caliber middle-distance runners.
  • C. Lecomte Stakes
    The Lecomte Stakes is a graded American Thoroughbred horse race for three-year-olds run annually at Fair Grounds Race Course in New Orleans, often serving as an early prep for the Kentucky Derby.
  • D. Wood Memorial Stakes
    The Wood Memorial Stakes is a prominent American Grade II Thoroughbred horse race for three-year-olds held annually in early spring as a key prep race for the Kentucky Derby.
  • E. Eclipse Stakes
    Eclipse Stakes is a prestigious Group 1 flat horse race in Great Britain for three-year-olds and up, run annually over 1¼ miles at Sandown Park.
  • 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: Shoemaker Mile Stakes
Triple: [Santa Anita Park, hasRace, Shoemaker Mile Stakes]
Generated description
The Shoemaker Mile Stakes is a prestigious Grade I American thoroughbred horse race for older horses, run over one mile on turf at Santa Anita Park.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d889da3e8c8190a2b118f383f0beac elicitation completed
NER batch_69e3ca392ff48190ab28f0bd3e9fc376 ner completed
NED1 batch_6a00c7b7b698819081d2e39976b69587 ned_source_triple completed
NED2 batch_6a00c9672ab881909770b4fe551ec622 ned_description completed
NEDg batch_6a00c8b9e4888190b25dd3256fc13dd1 nedg completed
Created at: April 10, 2026, 5:30 a.m.