Triple

T13710553
Position Surface form Disambiguated ID Type / Status
Subject Wan Chai District E328758 entity
Predicate containsLandmark P1098 FINISHED
Object Happy Valley Racecourse E685620 NE FINISHED

How this triple was built (2 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: Happy Valley Racecourse | Statement: [Wan Chai District, containsLandmark, Happy Valley Racecourse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Happy Valley Racecourse
Context triple: [Wan Chai District, containsLandmark, Happy Valley Racecourse]
  • A. Happy Valley Racecourse chosen
    Happy Valley Racecourse is a historic and world-famous horse racing venue in Hong Kong known for its vibrant night races and cityscape backdrop.
  • B. Kelso Racecourse
    Kelso Racecourse is a prominent National Hunt horse racing venue located near the town of Kelso in the Scottish Borders.
  • C. Broadmeadow Racecourse
    Broadmeadow Racecourse is a major thoroughbred horse racing venue located in the suburb of Broadmeadow in Newcastle, New South Wales, Australia.
  • D. Meydan Racecourse
    Meydan Racecourse is a premier horse racing venue in Dubai, United Arab Emirates, renowned for hosting some of the world's richest and most prestigious thoroughbred racing events.
  • E. Carlisle Racecourse
    Carlisle Racecourse is a British horse racing venue in Cumbria known for hosting both flat and National Hunt races, including the historic Carlisle Bell.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d80770b9bc81909f70c8c317d53cff completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dd43949e6c8190ae5e4fa119cde33a completed April 13, 2026, 7:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69f79d54a68081908df25edf6d5df362 completed May 3, 2026, 7:09 p.m.
Created at: April 9, 2026, 9:54 p.m.