Triple
T22144085
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cornelis Jacobus Langenhoven |
E547238
|
entity |
| Predicate | hasWorkLocation |
P1527
|
FINISHED |
| Object | Cape Province, South Africa |
—
|
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: Cape Province, South Africa | Statement: [Cornelis Jacobus Langenhoven, hasWorkLocation, Cape Province, South Africa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cape Province, South Africa Context triple: [Cornelis Jacobus Langenhoven, hasWorkLocation, Cape Province, South Africa]
-
A.
Cape Province
chosen
Cape Province was a former large administrative region of South Africa that existed from the early 20th century until its division into several smaller provinces in 1994.
-
B.
Western Cape
Western Cape is a province in southwestern South Africa known for its large Afrikaner population, coastal landscapes, and the city of Cape Town.
-
C.
Province of Natal
The Province of Natal was a former administrative region of South Africa that existed from 1910 to 1994, encompassing the area around Durban and Pietermaritzburg along the country’s eastern coast.
-
D.
Transkei, South Africa
Transkei, South Africa was a former bantustan in the southeastern part of the country, historically designated for Xhosa-speaking people during the apartheid era.
-
E.
Vereeniging, South Africa
Vereeniging is an industrial city in South Africa’s Gauteng province, historically known for its steel and coal industries and its role in the country’s mining and manufacturing economy.
- 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_69e11e3a95d88190a3bd80d9471976c3 |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f129c045448190b3d189cdb8c0d2fd |
completed | April 28, 2026, 9:42 p.m. |
Created at: April 16, 2026, 8:32 p.m.