Triple
T276606
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pretoria |
E5262
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Loftus Versfeld Stadium
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.
|
E36028
|
NE FINISHED |
How this triple was built (4 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: [Pretoria, contains, Loftus Versfeld Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Loftus Versfeld Stadium Context triple: [Pretoria, contains, Loftus Versfeld Stadium]
-
A.
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.
-
B.
Principality Stadium
Principality Stadium is a major multi-purpose sports and entertainment venue in Cardiff, Wales, best known as the national stadium for Welsh rugby and football.
-
C.
Suncorp Stadium
Suncorp Stadium is a major multi-purpose sports and entertainment venue in Brisbane, Australia, best known as a premier rugby league and soccer stadium.
-
D.
Estadio Akron
Estadio Akron is a modern football stadium in the Guadalajara metropolitan area of Mexico, best known as the home ground of Club Deportivo Guadalajara (Chivas).
-
E.
UEFA Elite Stadium
A UEFA Elite Stadium is a top-tier football venue that meets the highest standards set by UEFA for hosting major international club and national team competitions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Loftus Versfeld Stadium Triple: [Pretoria, contains, Loftus Versfeld Stadium]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Loftus Versfeld Stadium Target entity description: 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.
-
A.
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.
-
B.
Principality Stadium
Principality Stadium is a major multi-purpose sports and entertainment venue in Cardiff, Wales, best known as the national stadium for Welsh rugby and football.
-
C.
Suncorp Stadium
Suncorp Stadium is a major multi-purpose sports and entertainment venue in Brisbane, Australia, best known as a premier rugby league and soccer stadium.
-
D.
Estadio Akron
Estadio Akron is a modern football stadium in the Guadalajara metropolitan area of Mexico, best known as the home ground of Club Deportivo Guadalajara (Chivas).
-
E.
UEFA Elite Stadium
A UEFA Elite Stadium is a top-tier football venue that meets the highest standards set by UEFA for hosting major international club and national team competitions.
- F. None of above. chosen
Provenance (5 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_69a257e6c8788190987dfe705ca2912a |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25ded68c88190b1fc595ce329aeb9 |
completed | Feb. 28, 2026, 3:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a391525a7081909166884a8ea47ace |
completed | March 1, 2026, 1:07 a.m. |
| NEDg | Description generation | batch_69a391e734148190a56e6a07447af304 |
completed | March 1, 2026, 1:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3924ca2148190811f9d376805d0cd |
completed | March 1, 2026, 1:11 a.m. |
Created at: Feb. 28, 2026, 2:59 a.m.