Triple
T14016918
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ellis Park area, Johannesburg |
E337226
|
entity |
| Predicate | transportServedBy |
P1298
|
FINISHED |
| Object | Rea Vaya bus routes |
E161654
|
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: Rea Vaya bus routes | Statement: [Ellis Park area, Johannesburg, transportServedBy, Rea Vaya bus routes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rea Vaya bus routes Context triple: [Ellis Park area, Johannesburg, transportServedBy, Rea Vaya bus routes]
-
A.
Rea Vaya bus rapid transit
chosen
Rea Vaya bus rapid transit is a bus rapid transit system in Johannesburg, South Africa, designed to provide fast, reliable public transport along dedicated lanes connecting major areas including Soweto and the city center.
-
B.
Metrobus routes
Metrobus routes are public bus lines operating within the Washington Metropolitan Area Transit Authority (WMATA) system that provide local and regional transit service across neighborhoods in and around Washington, D.C.
-
C.
TheBus routes
TheBus routes are Honolulu’s primary public bus lines that provide extensive transit service throughout Oʻahu, including to and from the Mānoa area.
-
D.
RTA bus services
RTA bus services are Dubai’s government-operated public bus network managed by the Roads and Transport Authority, providing extensive urban and intercity transportation across the emirate.
-
E.
MiWay bus services
MiWay bus services is the public transit system for the City of Mississauga, Ontario, operating local and express bus routes that connect the city with surrounding regions.
- 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_69d81c6543a48190bd5ba93d7419e797 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2f396b648190927e5718c3bb6511 |
completed | April 14, 2026, 12:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fbacad948c81909db7187da5a9b97d |
completed | May 6, 2026, 9:03 p.m. |
Created at: April 9, 2026, 10:19 p.m.