Triple
T18822822
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Centurion tank |
E460304
|
entity |
| Predicate | notableVariant |
P4680
|
FINISHED |
| Object | Olifant (South African upgraded Centurion) |
—
|
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: Olifant (South African upgraded Centurion) | Statement: [Centurion tank, notableVariant, Olifant (South African upgraded Centurion)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Olifant (South African upgraded Centurion) Context triple: [Centurion tank, notableVariant, Olifant (South African upgraded Centurion)]
-
A.
Olifant main battle tank
chosen
The Olifant main battle tank is a South African-upgraded derivative of the British Centurion tank, modernized for improved firepower, protection, and mobility to suit regional combat conditions.
-
B.
Rooikat armoured fighting vehicle
The Rooikat armoured fighting vehicle is an eight-wheeled South African reconnaissance and fire-support vehicle known for its high mobility, long-range 76 mm gun, and effectiveness in fast, long-distance operations.
-
C.
Chieftain main battle tank
The Chieftain main battle tank was a British Cold War–era heavy armored fighting vehicle renowned for its powerful 120 mm gun and advanced armor protection.
-
D.
Jackal armoured vehicle
The Jackal armoured vehicle is a high-mobility, lightly armoured patrol and reconnaissance vehicle used by British forces, designed for speed and off-road performance in hostile environments.
-
E.
Centurion tank
The Centurion tank is a British post–World War II main battle tank renowned for its heavy armor, powerful gun, and long service life with numerous armies worldwide.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8dcf94c288190a06dea029ae4b223 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5a6bbc7148190819252071a765975 |
completed | April 20, 2026, 4:08 a.m. |
Created at: April 10, 2026, 11:55 a.m.