Triple
T2438239
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mvezo |
E53212
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Mthatha River valley |
E278497
|
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 River valley | Statement: [Mvezo, locatedIn, Mthatha River valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mthatha River valley Context triple: [Mvezo, locatedIn, Mthatha River valley]
-
A.
Mthatha River
chosen
The Mthatha River is a significant waterway in South Africa’s Eastern Cape that flows through the historical heartland of the Thembu people before reaching the Indian Ocean.
-
B.
Umgeni River
The Umgeni River is a major river in South Africa that flows through KwaZulu-Natal to the Indian Ocean, passing through the city of Durban and supporting important ecological and urban systems.
-
C.
Notwane River
The Notwane River is a significant river in southern Africa that flows through Botswana and parts of South Africa before joining the Limpopo River.
-
D.
Umkhrah River
The Umkhrah River is a small but significant river flowing through Shillong in the Indian state of Meghalaya, historically central to the city's landscape and local life.
-
E.
Matsapha
Matsapha is an industrial town in central Eswatini known for its manufacturing hub and proximity to the city of Manzini.
- 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_69ab495b6dac8190ac82661aa1452222 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abc9f4d2dc8190b3c264a6c20d1bd5 |
completed | March 7, 2026, 6:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1f84a88388190af50c6861c635383 |
completed | March 11, 2026, 11:18 p.m. |
Created at: March 6, 2026, 9:43 p.m.