Triple
T21629907
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nasrec, Johannesburg |
E533801
|
entity |
| Predicate | hasVenue |
P373
|
FINISHED |
| Object | Nasrec Expo Centre |
—
|
NE NERFINISHED |
How this triple was built (3 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: Nasrec Expo Centre | Statement: [Nasrec, Johannesburg, hasVenue, Nasrec Expo Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nasrec Expo Centre Context triple: [Nasrec, Johannesburg, hasVenue, Nasrec Expo Centre]
-
A.
Kassam Leisure Complex
Kassam Leisure Complex is an entertainment and leisure center near Kassam Stadium in Oxford, typically offering facilities such as restaurants, bars, and recreational activities for visitors.
-
B.
Orbost Exhibition Centre
The Orbost Exhibition Centre is a local cultural venue in Orbost, Victoria, used for community events, displays, and exhibitions.
-
C.
Khor Fakkan Amphitheatre
Khor Fakkan Amphitheatre is a large, modern open-air cultural venue in Khor Fakkan, UAE, known for its grand architectural design and hosting concerts, festivals, and public events overlooking the waterfront.
-
D.
Tibarg Center
Tibarg Center is a shopping mall located in the Niendorf district of Hamburg, Germany, featuring a variety of retail stores and services.
-
E.
CEC Palace
CEC Palace is a historic and ornate late 19th-century bank headquarters in Bucharest, Romania, renowned for its grand Beaux-Arts architecture and glass dome.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nasrec Expo Centre Target entity description: Nasrec Expo Centre is a major exhibition and events complex in Johannesburg, South Africa, known for hosting large trade shows, conferences, and public events.
-
A.
Kassam Leisure Complex
Kassam Leisure Complex is an entertainment and leisure center near Kassam Stadium in Oxford, typically offering facilities such as restaurants, bars, and recreational activities for visitors.
-
B.
Orbost Exhibition Centre
The Orbost Exhibition Centre is a local cultural venue in Orbost, Victoria, used for community events, displays, and exhibitions.
-
C.
Khor Fakkan Amphitheatre
Khor Fakkan Amphitheatre is a large, modern open-air cultural venue in Khor Fakkan, UAE, known for its grand architectural design and hosting concerts, festivals, and public events overlooking the waterfront.
-
D.
Tibarg Center
Tibarg Center is a shopping mall located in the Niendorf district of Hamburg, Germany, featuring a variety of retail stores and services.
-
E.
CEC Palace
CEC Palace is a historic and ornate late 19th-century bank headquarters in Bucharest, Romania, renowned for its grand Beaux-Arts architecture and glass dome.
- F. None of above. chosen
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_69e0c464fba881908d0ff2ac80511ce1 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef5215ae3c81909e6dedba23822970 |
completed | April 27, 2026, 12:09 p.m. |
Created at: April 16, 2026, 6:34 p.m.