Triple
T13542857
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Halfway House |
E323433
|
entity |
| Predicate | nameRefersTo |
P744
|
FINISHED |
| Object | halfway point between Johannesburg and Pretoria |
E60499
|
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: halfway point between Johannesburg and Pretoria | Statement: [Halfway House, nameRefersTo, halfway point between Johannesburg and Pretoria]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: halfway point between Johannesburg and Pretoria Context triple: [Halfway House, nameRefersTo, halfway point between Johannesburg and Pretoria]
-
A.
Durban–Johannesburg corridor
The Durban–Johannesburg corridor is a major South African transport and economic artery linking the coastal port city of Durban with the inland metropolis of Johannesburg.
-
B.
Midrand
chosen
Midrand is a rapidly growing commercial and residential area in South Africa strategically located between Johannesburg and Pretoria in the province of Gauteng.
-
C.
Gaborone–Johannesburg route
The Gaborone–Johannesburg route is a major regional transport corridor linking Botswana’s capital Gaborone with South Africa’s economic hub Johannesburg, facilitating significant cross-border trade and travel.
-
D.
Nasrec, Johannesburg
Nasrec is a suburb in the south of Johannesburg, South Africa, best known for housing major sports and events facilities, including the FNB Stadium.
-
E.
Arcadia, Pretoria
Arcadia, Pretoria is a historic inner-city suburb of South Africa’s administrative capital, known for its diplomatic missions, cultural institutions, and proximity to key government landmarks.
- 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_69d8076776248190bdf0d4fa1f85a5fc |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbafd8ba10819098faadcc6adf251e |
completed | April 12, 2026, 2:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f75da094288190aff108b006c3da1f |
completed | May 3, 2026, 2:37 p.m. |
Created at: April 9, 2026, 9:45 p.m.