Triple
T16206736
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nelson Mandela Academic Hospital |
E393346
|
entity |
| Predicate | geographicContext |
P3227
|
FINISHED |
| Object | Mthatha, Eastern Cape, South Africa |
E93546
|
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: Mthatha, Eastern Cape, South Africa | Statement: [Nelson Mandela Academic Hospital, geographicContext, Mthatha, Eastern Cape, South Africa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mthatha, Eastern Cape, South Africa Context triple: [Nelson Mandela Academic Hospital, geographicContext, Mthatha, Eastern Cape, South Africa]
-
A.
Mahlabathini, Natal, South Africa
Mahlabathini, in the former Natal province of South Africa, is a rural town historically significant as the birthplace and political base of Zulu leader Mangosuthu Buthelezi.
-
B.
Mthatha
chosen
Mthatha is a town in South Africa known as a regional economic and administrative center in the Eastern Cape and as the birthplace of Nelson Mandela.
-
C.
Mthatha region
The Mthatha region is an area in South Africa’s Eastern Cape centered on the town of Mthatha, serving as a key administrative, economic, and cultural hub for the surrounding rural communities.
-
D.
Delmas, Mpumalanga, South Africa
Delmas is a small farming and mining town in South Africa’s Mpumalanga province, known for its maize production and proximity to Johannesburg and Pretoria.
-
E.
Ladysmith, KwaZulu-Natal
Ladysmith, KwaZulu-Natal is a historic town in South Africa known for its role in the Anglo-Boer War and as a regional commercial and transport hub.
- 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_69d87f1f5bd08190bd01cac0d5b9d2ef |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e227101a3c819095ef40e50bf66433 |
completed | April 17, 2026, 12:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00078fa2ac8190a0a2cf38bc41498d |
completed | May 10, 2026, 4:20 a.m. |
Created at: April 10, 2026, 5:03 a.m.