Triple

T13855895
Position Surface form Disambiguated ID Type / Status
Subject Chantilly Racecourse E333061 entity
Predicate hostsRace P64218 FINISHED
Object Prix de Sandringham
The Prix de Sandringham is a Group 2 flat horse race in France for three-year-old thoroughbred fillies, run annually over a mile.
 E1066891 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: Prix de Sandringham | Statement: [Chantilly Racecourse, hostsRace, Prix de Sandringham]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Prix de Sandringham
Context triple: [Chantilly Racecourse, hostsRace, Prix de Sandringham]
  • A. Prix Exbury
    The Prix Exbury is a prominent Group 3 flat horse race in France, run over middle distances and typically attracting high-quality thoroughbreds early in the European racing season.
  • B. Duchess of York Cup
    The Duchess of York Cup is a prominent horse racing event held at the Champ de Mars Racecourse in Mauritius.
  • C. Sampson Medal
    The Sampson Medal is a U.S. Navy campaign medal awarded for naval operations during the Spanish–American War, named in honor of Rear Admiral William Thomas Sampson.
  • D. George Woolf Memorial Jockey Award
    The George Woolf Memorial Jockey Award is a prestigious American horse racing honor given annually to a jockey who exemplifies high standards of personal and professional conduct both on and off the track.
  • E. Prix Perth
    Prix Perth is a French Group 3 flat horse race run over a middle distance and contested annually by thoroughbreds at Saint-Cloud Racecourse.
  • 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: Prix de Sandringham
Triple: [Chantilly Racecourse, hostsRace, Prix de Sandringham]
Generated description
The Prix de Sandringham is a Group 2 flat horse race in France for three-year-old thoroughbred fillies, run annually over a mile.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Prix de Sandringham
Target entity description: The Prix de Sandringham is a Group 2 flat horse race in France for three-year-old thoroughbred fillies, run annually over a mile.
  • A. Prix Exbury
    The Prix Exbury is a prominent Group 3 flat horse race in France, run over middle distances and typically attracting high-quality thoroughbreds early in the European racing season.
  • B. Duchess of York Cup
    The Duchess of York Cup is a prominent horse racing event held at the Champ de Mars Racecourse in Mauritius.
  • C. Sampson Medal
    The Sampson Medal is a U.S. Navy campaign medal awarded for naval operations during the Spanish–American War, named in honor of Rear Admiral William Thomas Sampson.
  • D. George Woolf Memorial Jockey Award
    The George Woolf Memorial Jockey Award is a prestigious American horse racing honor given annually to a jockey who exemplifies high standards of personal and professional conduct both on and off the track.
  • E. Prix Perth
    Prix Perth is a French Group 3 flat horse race run over a middle distance and contested annually by thoroughbreds at Saint-Cloud Racecourse.
  • 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_69d81c5ba13c8190839315f54768acfd completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de02db9c9c81909bb2d2fbfb7394b1 completed April 14, 2026, 9:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7c0fb7c3c819081fc6f89aa17d6af completed May 3, 2026, 9:41 p.m.
NEDg Description generation batch_69f7c2c711948190ac614291592a7e03 completed May 3, 2026, 9:48 p.m.
NED2 Entity disambiguation (via description) batch_69f7c36f28b48190b734a9e5e7ae39b9 completed May 3, 2026, 9:51 p.m.
Created at: April 9, 2026, 10:14 p.m.