Triple
T12990031
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Japoma Stadium |
E321878
|
entity |
| Predicate | hostedTournament |
P527
|
FINISHED |
| Object | 2021 Africa Cup of Nations |
E1015793
|
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: 2021 Africa Cup of Nations | Statement: [Japoma Stadium, hostedTournament, 2021 Africa Cup of Nations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 2021 Africa Cup of Nations Context triple: [Japoma Stadium, hostedTournament, 2021 Africa Cup of Nations]
-
A.
2021 Africa Cup of Nations
chosen
The 2021 Africa Cup of Nations was the 33rd edition of Africa’s premier international men’s football tournament, held in Cameroon and contested by national teams from across the continent.
-
B.
2017 Africa Cup of Nations
The 2017 Africa Cup of Nations was the 31st edition of Africa’s premier international football tournament, held in Gabon and won by Cameroon.
-
C.
Africa Cup of Nations
The Africa Cup of Nations is the premier international men's football championship in Africa, organized by the Confederation of African Football and contested by national teams from across the continent.
-
D.
CAF U-20 Africa Cup of Nations
The CAF U-20 Africa Cup of Nations is the premier African international youth football tournament for under-20 national teams, serving as a key pathway to the FIFA U-20 World Cup.
-
E.
2013 Africa Cup of Nations
The 2013 Africa Cup of Nations was the 29th edition of Africa’s premier international football tournament, held in South Africa and won by Nigeria.
- 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_69d8076479b8819090afce3591939cdf |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97e75b9f88190a54372c2a1223a4e |
completed | April 10, 2026, 10:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6cbc277c881909ae77e8a44e06986 |
completed | May 3, 2026, 4:14 a.m. |
Created at: April 9, 2026, 8:43 p.m.