Triple
T12148733
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Witpoortjie Falls |
E289396
|
entity |
| Predicate | locatedOnWatercourse |
P1489
|
FINISHED |
| Object |
Witpoortjie Stream
Witpoortjie Stream is a watercourse in South Africa that feeds the scenic Witpoortjie Falls, a notable waterfall in the Johannesburg area.
|
E1001412
|
NE FINISHED |
How this triple was built (4 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: Witpoortjie Stream | Statement: [Witpoortjie Falls, locatedOnWatercourse, Witpoortjie Stream]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Witpoortjie Stream Context triple: [Witpoortjie Falls, locatedOnWatercourse, Witpoortjie Stream]
-
A.
Koornspruit
Koornspruit is a stream in the Free State province of South Africa that served as the site of the Second Boer War engagement known as the Battle of Sanna's Post.
-
B.
Baviaanskloof River
The Baviaanskloof River is a watercourse in South Africa’s Eastern Cape that flows through the rugged, biodiverse Baviaanskloof valley, supporting its rich ecosystems and scenic wilderness landscapes.
-
C.
Braamfontein Spruit
Braamfontein Spruit is a stream in Johannesburg, South Africa, known for its greenbelt and popular recreational trails running through the city’s northern suburbs.
-
D.
Pienaars River
Pienaars River is a tributary watercourse in South Africa that feeds into the Crocodile River within the Limpopo River basin.
-
E.
Bronkhorstspruit
Bronkhorstspruit is a small farming town in Gauteng, South Africa, known historically as the site of an early battle in the First Boer War.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Witpoortjie Stream Triple: [Witpoortjie Falls, locatedOnWatercourse, Witpoortjie Stream]
Generated description
Witpoortjie Stream is a watercourse in South Africa that feeds the scenic Witpoortjie Falls, a notable waterfall in the Johannesburg area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Witpoortjie Stream Target entity description: Witpoortjie Stream is a watercourse in South Africa that feeds the scenic Witpoortjie Falls, a notable waterfall in the Johannesburg area.
-
A.
Koornspruit
Koornspruit is a stream in the Free State province of South Africa that served as the site of the Second Boer War engagement known as the Battle of Sanna's Post.
-
B.
Baviaanskloof River
The Baviaanskloof River is a watercourse in South Africa’s Eastern Cape that flows through the rugged, biodiverse Baviaanskloof valley, supporting its rich ecosystems and scenic wilderness landscapes.
-
C.
Braamfontein Spruit
Braamfontein Spruit is a stream in Johannesburg, South Africa, known for its greenbelt and popular recreational trails running through the city’s northern suburbs.
-
D.
Pienaars River
Pienaars River is a tributary watercourse in South Africa that feeds into the Crocodile River within the Limpopo River basin.
-
E.
Bronkhorstspruit
Bronkhorstspruit is a small farming town in Gauteng, South Africa, known historically as the site of an early battle in the First Boer War.
- F. None of above. chosen
Provenance (5 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_69d6ab4c6710819097a9d228382dde43 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d915ad6ef08190b334a97d6ab41487 |
completed | April 10, 2026, 3:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f684cc45b48190a388b38ef301c2f8 |
completed | May 2, 2026, 11:12 p.m. |
| NEDg | Description generation | batch_69f685dac5cc8190b4bc2d81186c9266 |
completed | May 2, 2026, 11:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6869156048190b548ecd04561deb8 |
completed | May 2, 2026, 11:19 p.m. |
Created at: April 8, 2026, 9:49 p.m.