Triple
T10295552
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zimbabwe–Zambia border |
E241475
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object | Victoria Falls Bridge |
E51714
|
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: Victoria Falls Bridge | Statement: [Zimbabwe–Zambia border, hasBridge, Victoria Falls Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Victoria Falls Bridge Context triple: [Zimbabwe–Zambia border, hasBridge, Victoria Falls Bridge]
-
A.
Victoria Falls Bridge
chosen
The Victoria Falls Bridge is a historic steel arch bridge spanning the Zambezi River between Zambia and Zimbabwe, renowned for its dramatic views of Victoria Falls and as a popular site for adventure activities like bungee jumping.
-
B.
Bloukrans Bridge
Bloukrans Bridge is a famous South African arch bridge along the Garden Route, best known for hosting one of the world’s highest commercial bungee jumps.
-
C.
Nelson Mandela Bridge
Nelson Mandela Bridge is a prominent cable-stayed road and pedestrian bridge in Johannesburg, South Africa, named in honor of Nelson Mandela and known for linking the city’s central business districts.
-
D.
Luangwa Bridge
Luangwa Bridge is a key road bridge in Zambia that spans the Luangwa River, serving as a vital transport link between eastern Zambia and the rest of the country.
-
E.
Nalubaale Bridge
Nalubaale Bridge is a major road and rail bridge in Jinja, Uganda, spanning the Victoria Nile near the outlet of Lake Victoria.
- 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_69d381aaafc08190af475ef58dc16aba |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d2ea9b3c8190b11518b259d5825c |
completed | April 7, 2026, 9:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d87e40205c8190a4788e1db1f149d2 |
completed | April 10, 2026, 4:36 a.m. |
Created at: April 6, 2026, 11:43 a.m.