Triple
T18598960
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 2009 ICC Champions Trophy |
E454568
|
entity |
| Predicate | location |
P40
|
FINISHED |
| Object | Centurion, South Africa |
—
|
NE NERFINISHED |
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: Centurion, South Africa | Statement: [2009 ICC Champions Trophy, location, Centurion, South Africa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Centurion, South Africa Context triple: [2009 ICC Champions Trophy, location, Centurion, South Africa]
-
A.
Centurion, Gauteng, South Africa
chosen
Centurion is a rapidly growing urban area in Gauteng, South Africa, situated between Pretoria and Johannesburg and known for its major commercial centers and transport links.
-
B.
Natal, South Africa
Natal, South Africa was a former British colony and later a province on the country’s eastern coast, centered around the port city of Durban and known for its diverse population and sugarcane agriculture.
-
C.
Arcadia, Pretoria
Arcadia, Pretoria is a historic inner-city suburb of South Africa’s administrative capital, known for its diplomatic missions, cultural institutions, and proximity to key government landmarks.
-
D.
Germiston, South Africa
Germiston, South Africa is an industrial city in the East Rand region of Gauteng, historically known for its gold mining and manufacturing sectors.
-
E.
Fort de Kock
Fort de Kock is a former Dutch colonial garrison town in West Sumatra, Indonesia, now known as Bukittinggi, noted for its historical hilltop fort and role in Minangkabau history.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8d38ae7e081908a98df1251842402 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5474f1d548190b74408eabd396344 |
completed | April 19, 2026, 9:21 p.m. |
Created at: April 10, 2026, 11:45 a.m.