Triple

T594995
Position Surface form Disambiguated ID Type / Status
Subject Sandown Park Racecourse E17360 entity
Predicate notableRace P22 FINISHED
Object 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.
E74477 NE FINISHED

How this triple was built (5 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: Eclipse Stakes | Statement: [Sandown Park Racecourse, notableRace, Eclipse Stakes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Eclipse Stakes
Context triple: [Sandown Park Racecourse, notableRace, Eclipse Stakes]
  • A. Texas Derby
    Texas Derby is an intense Major League Soccer rivalry match between FC Dallas and the Houston Dynamo, contested for regional bragging rights in Texas.
  • B. Dubai World Cup (horse race)
    The Dubai World Cup is one of the world’s richest and most prestigious thoroughbred horse races, attracting elite international competitors each year.
  • C. Melbourne Cup
    The Melbourne Cup is Australia’s most famous annual thoroughbred horse race, often called “the race that stops a nation,” held at Flemington Racecourse in Melbourne.
  • D. Ascot
    Ascot is a village in Berkshire, England, best known for its prestigious racecourse and the annual Royal Ascot horse racing event.
  • E. Newbury Racecourse
    Newbury Racecourse is a prominent British horse racing venue known for hosting both flat and National Hunt races, including major events like the Ladbrokes Trophy.
  • 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: Eclipse Stakes
Triple: [Sandown Park Racecourse, notableRace, Eclipse Stakes]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Eclipse Stakes
Target entity description: 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.
  • A. Texas Derby
    Texas Derby is an intense Major League Soccer rivalry match between FC Dallas and the Houston Dynamo, contested for regional bragging rights in Texas.
  • B. Dubai World Cup (horse race)
    The Dubai World Cup is one of the world’s richest and most prestigious thoroughbred horse races, attracting elite international competitors each year.
  • C. Melbourne Cup
    The Melbourne Cup is Australia’s most famous annual thoroughbred horse race, often called “the race that stops a nation,” held at Flemington Racecourse in Melbourne.
  • D. Ascot
    Ascot is a village in Berkshire, England, best known for its prestigious racecourse and the annual Royal Ascot horse racing event.
  • E. Newbury Racecourse
    Newbury Racecourse is a prominent British horse racing venue known for hosting both flat and National Hunt races, including major events like the Ladbrokes Trophy.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: notableRace
Context triple: [Sandown Park Racecourse, notableRace, Eclipse Stakes]
  • A. notableRacingVariant
    Indicates that one entity is a particularly recognized or distinguished racing-specific version or trim of another entity.
  • B. notableOutcome
    Indicates that an action, event, or entity leads to or is associated with a significant, noteworthy result or consequence.
  • C. notableWinner
    Indicates that the subject is a particularly distinguished or prominent winner of the referenced competition, award, or contest.
  • D. notableDuring
    Indicates that something was especially prominent, active, or significant during a particular time period or event.
  • E. notableFor chosen
    Indicates that an entity is especially recognized or distinguished for a particular quality, achievement, characteristic, or role.
  • F. None of above.

Provenance (6 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_69a49379d09c8190ac7e00b24e2810b1 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49bd280ac8190b6a530ce73da85c8 completed March 1, 2026, 8:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69a518c61744819090ccc037d61a61b1 completed March 2, 2026, 4:57 a.m.
NEDg Description generation batch_69a5197869fc8190b3e11f46f4eea7b9 completed March 2, 2026, 5 a.m.
NED2 Entity disambiguation (via description) batch_69a519e6319c81908d49076dfe2cd963 completed March 2, 2026, 5:02 a.m.
PD Predicate disambiguation batch_69a494ceeb7881909a91ed1a35d5bf0a completed March 1, 2026, 7:34 p.m.
Created at: March 1, 2026, 7:33 p.m.