Triple
T2379095
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Africa national rugby union team |
E46269
|
entity |
| Predicate | homeStadium |
P890
|
FINISHED |
| Object | Loftus Versfeld Stadium |
E36028
|
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: Loftus Versfeld Stadium | Statement: [South Africa national rugby union team, homeStadium, Loftus Versfeld Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Loftus Versfeld Stadium Context triple: [South Africa national rugby union team, homeStadium, Loftus Versfeld Stadium]
-
A.
Loftus Versfeld Stadium
chosen
Loftus Versfeld Stadium is a major sports venue in Pretoria, South Africa, best known as a historic rugby and soccer stadium that has hosted numerous international matches and tournaments.
-
B.
Moses Mabhida Stadium
Moses Mabhida Stadium is a landmark multi-purpose sports and entertainment venue in Durban, South Africa, known for its iconic arch and role as a 2010 FIFA World Cup stadium.
-
C.
Nelson Mandela Bay Stadium
Nelson Mandela Bay Stadium is a modern multi-purpose stadium in Gqeberha (formerly Port Elizabeth), South Africa, best known for hosting matches during the 2010 FIFA World Cup.
-
D.
FNB Stadium (Soccer City)
FNB Stadium (Soccer City) is a large, iconic football stadium in Johannesburg, South Africa, best known for hosting major events such as the 2010 FIFA World Cup final.
-
E.
Mandela National Stadium
Mandela National Stadium is Uganda’s largest multi-purpose sports arena, located near Kampala and primarily used for football matches and major national events.
- 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_69a88a1554a48190a0180682bcf099be |
completed | March 4, 2026, 7:37 p.m. |
| NER | Named-entity recognition | batch_69abc7974aa481908799ef2f854d1c9d |
completed | March 7, 2026, 6:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aea8af12bc8190a6667beb729406a3 |
completed | March 9, 2026, 11:02 a.m. |
Created at: March 4, 2026, 7:57 p.m.