Triple
T22338575
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cairo International Stadium |
E552214
|
entity |
| Predicate | hosted |
P2777
|
FINISHED |
| Object | Africa U-23 Cup of Nations 2019 |
—
|
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: Africa U-23 Cup of Nations 2019 | Statement: [Cairo International Stadium, hosted, Africa U-23 Cup of Nations 2019]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Africa U-23 Cup of Nations 2019 Context triple: [Cairo International Stadium, hosted, Africa U-23 Cup of Nations 2019]
-
A.
CAF U-23 Africa Cup of Nations
chosen
The CAF U-23 Africa Cup of Nations is a continental football tournament for African national teams under the age of 23 that also serves as a qualifying competition for the Olympic Games.
-
B.
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.
-
C.
2019 Africa Cup of Nations
The 2019 Africa Cup of Nations was a major continental football tournament held in Egypt, featuring 24 African national teams competing for the championship title.
-
D.
WAFU Nations Cup
The WAFU Nations Cup is a regional football tournament for West African national teams organized by the West African Football Union.
-
E.
CAF U-17 Africa Cup of Nations
The CAF U-17 Africa Cup of Nations is the premier African continental football tournament for under-17 national teams, serving as both a championship and a qualifier for the FIFA U-17 World Cup.
- 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_69e11e494eec81909c4d2d51f69499d9 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f1578184f481908d4ec1737a8a72d4 |
completed | April 29, 2026, 12:57 a.m. |
Created at: April 16, 2026, 8:43 p.m.