Triple
T22144078
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cornelis Jacobus Langenhoven |
E547238
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Victoria College, Stellenbosch |
—
|
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: Victoria College, Stellenbosch | Statement: [Cornelis Jacobus Langenhoven, educatedAt, Victoria College, Stellenbosch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Victoria College, Stellenbosch Context triple: [Cornelis Jacobus Langenhoven, educatedAt, Victoria College, Stellenbosch]
-
A.
Victoria College, Stellenbosch
chosen
Victoria College, Stellenbosch was a former higher education institution in Stellenbosch, South Africa, that later evolved into Stellenbosch University and was known for educating several prominent Afrikaner leaders.
-
B.
University of Stellenbosch
The University of Stellenbosch is a prominent South African public research university known for its strong academic programs and historic campus in the town of Stellenbosch in the Western Cape.
-
C.
University of Cape Town
The University of Cape Town is a leading South African public research university renowned for its academic excellence, influential scholarship, and picturesque campus on the slopes of Table Mountain.
-
D.
Rhodes University
Rhodes University is a public research university in Makhanda (Grahamstown), South Africa, known for its strong humanities, journalism, and science programs.
-
E.
University of the Witwatersrand
The University of the Witwatersrand is a leading South African public research university in Johannesburg, renowned for its strong academic programs and significant role in the country’s political and intellectual history.
- 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.