Triple

T9276657
Position Surface form Disambiguated ID Type / Status
Subject Cheltenham Racecourse E222964 entity
Predicate hasTemporaryStation P87346 FINISHED
Object Cheltenham Racecourse railway station E153364 NE FINISHED

How this triple was built (3 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: Cheltenham Racecourse railway station | Statement: [Cheltenham Racecourse, hasTemporaryStation, Cheltenham Racecourse railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cheltenham Racecourse railway station
Context triple: [Cheltenham Racecourse, hasTemporaryStation, Cheltenham Racecourse railway station]
  • A. Cheltenham railway station
    Cheltenham railway station is a suburban commuter rail station in Melbourne, Australia, serving the Cheltenham area on the Frankston line.
  • B. Cheltenham Spa railway station chosen
    Cheltenham Spa railway station is a key passenger rail hub in Cheltenham, England, providing regional and long-distance services on the main line through Gloucestershire.
  • C. Cheltenham Racecourse
    Cheltenham Racecourse is a premier British horse racing venue in Gloucestershire, best known for hosting the prestigious Cheltenham Festival and its flagship Cheltenham Gold Cup steeplechase.
  • D. Wimbledon Chase railway station
    Wimbledon Chase railway station is a suburban National Rail stop in southwest London serving local commuter services on the route between Wimbledon and Sutton.
  • E. Ascot railway station
    Ascot railway station is a suburban railway station in Ascot, Berkshire, England, serving as a key stop on the line between London Waterloo and Reading, particularly busy during events at Ascot Racecourse.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasTemporaryStation
Context triple: [Cheltenham Racecourse, hasTemporaryStation, Cheltenham Racecourse railway station]
  • A. hasFormerStation
    Indicates that an entity previously had a particular station (e.g., a stop, depot, or facility) that is no longer in active use or part of its current infrastructure.
  • B. hasStationNear
    Indicates that one entity has a station located in close proximity to another entity.
  • C. isTemporary
    Indicates that the relationship, state, or condition holds only for a limited or non-permanent duration.
  • D. hasIntermediateStation
    Indicates that a route, journey, or connection includes a station that lies between its starting point and its final destination.
  • E. hasEndpointStation
    Indicates that something (such as a route, line, or service) has a specific station as one of its terminal endpoints.
  • 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_69ca841ffe208190aa7bcffbef2f8379 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd07c95a98819098528b7ada37ddc1 completed April 1, 2026, 11:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0b1fef1508190a9bf1a55dd39c0ac completed April 4, 2026, 6:38 a.m.
PD Predicate disambiguation batch_69cc7a576ec88190bbb787eb82e2e539 completed April 1, 2026, 1:52 a.m.
PDg Predicate description generation batch_69cc94b796788190816b71b1e9996288 completed April 1, 2026, 3:44 a.m.
Created at: March 30, 2026, 7:34 p.m.