Triple
T8884749
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ascot Racecourse |
E211499
|
entity |
| Predicate | hostsRace |
P64218
|
FINISHED |
| Object | British Champions Fillies & Mares Stakes |
E433473
|
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: British Champions Fillies & Mares Stakes | Statement: [Ascot Racecourse, hostsRace, British Champions Fillies & Mares Stakes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: British Champions Fillies & Mares Stakes Context triple: [Ascot Racecourse, hostsRace, British Champions Fillies & Mares Stakes]
-
A.
British Champions Fillies and Mares Stakes
chosen
The British Champions Fillies and Mares Stakes is a prestigious Group 1 flat horse race in Great Britain, run at Ascot and featuring top-class fillies and mares over a middle distance as part of British Champions Day.
-
B.
Hambletonian Stakes
The Hambletonian Stakes is one of the most prestigious American harness racing events, serving as the first leg of the Trotting Triple Crown for three-year-old trotters.
-
C.
Greenham Stakes
The Greenham Stakes is a prominent Group 3 flat horse race in Great Britain for three-year-olds, often used as a trial for the 2000 Guineas.
-
D.
1896 Princess of Wales's Stakes
The 1896 Princess of Wales's Stakes was a prestigious British flat horse race in which the notable racehorse Sir Visto claimed victory.
-
E.
Prince of Wales's Stakes
The Prince of Wales's Stakes is a prestigious Group 1 flat horse race in Great Britain, run over about 1¼ miles at Ascot and contested by top-class thoroughbreds aged four years or older.
- 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_69ca838f9e20819096ab1f236a70381a |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc616cf8c48190a27b381e48f23377 |
completed | April 1, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfabd9971c81909d1437a52e906813 |
completed | April 3, 2026, noon |
Created at: March 30, 2026, 6:53 p.m.