Triple
T25273154
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Johannesburg public transport network |
E633620
|
entity |
| Predicate | primaryBRTSystem |
P37810
|
FINISHED |
| Object | Rea Vaya |
—
|
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: Rea Vaya | Statement: [Johannesburg public transport network, primaryBRTSystem, Rea Vaya]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: primaryBRTSystem Context triple: [Johannesburg public transport network, primaryBRTSystem, Rea Vaya]
-
A.
rapidTransitSystem
Indicates a transportation relationship where people or goods are moved via a high-capacity, high-frequency public transit system designed for rapid travel over urban or regional routes.
-
B.
primaryBus
Indicates that one entity functions as the main or principal bus associated with another entity within a system or configuration.
-
C.
hasBRTLine
chosen
Indicates that a bus rapid transit (BRT) line is present, operates on, or serves the referenced entity.
-
D.
primaryTramSystem
Indicates that a tram system serves as the main or most important tram network associated with a given place or organization.
-
E.
hasBusRapidTransitFeatures
Indicates that a transportation route or corridor includes design or operational elements characteristic of bus rapid transit systems.
- F. None of above.
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_69e75a92f48881909974ff9c11150a2e |
completed | April 21, 2026, 11:08 a.m. |
| NER | Named-entity recognition | batch_69f7431c0eec81909ead443e07d75e18 |
completed | May 3, 2026, 12:44 p.m. |
| PD | Predicate disambiguation | batch_69f74143cf708190a12d487884298437 |
completed | May 3, 2026, 12:36 p.m. |
Created at: April 21, 2026, 1:17 p.m.