Triple
T17096092
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sesriem Canyon |
E414854
|
entity |
| Predicate | formedBy |
P972
|
FINISHED |
| Object | Tsauchab River |
—
|
NE NERFINISHED |
How this triple was built (3 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: Tsauchab River | Statement: [Sesriem Canyon, formedBy, Tsauchab River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tsauchab River Context triple: [Sesriem Canyon, formedBy, Tsauchab River]
-
A.
Hoanib River
The Hoanib River is an ephemeral river in northwestern Namibia known for its desert-adapted wildlife and dramatic, arid landscapes.
-
B.
Dwangwa River
The Dwangwa River is a major river in Malawi that drains part of the central plateau and flows eastward into Lake Malawi, supporting irrigation, hydropower, and local fisheries along its course.
-
C.
Ulindi River
The Ulindi River is a major river in the eastern Democratic Republic of the Congo, known for flowing through remote rainforest regions and contributing significantly to the Congo River basin.
-
D.
Yayabo River
The Yayabo River is a notable waterway in central Cuba that runs through the historic city of Sancti Spíritus and is spanned by the iconic colonial-era Yayabo Bridge.
-
E.
Kunene River
The Kunene River is a major river in southwestern Africa that forms part of the border between Angola and Namibia and is known for features like the Epupa Falls.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tsauchab River Target entity description: The Tsauchab River is an ephemeral river in Namibia’s Namib Desert, best known for occasionally bringing water to the Sossusvlei salt and clay pans and shaping the surrounding desert landscape.
-
A.
Hoanib River
The Hoanib River is an ephemeral river in northwestern Namibia known for its desert-adapted wildlife and dramatic, arid landscapes.
-
B.
Dwangwa River
The Dwangwa River is a major river in Malawi that drains part of the central plateau and flows eastward into Lake Malawi, supporting irrigation, hydropower, and local fisheries along its course.
-
C.
Ulindi River
The Ulindi River is a major river in the eastern Democratic Republic of the Congo, known for flowing through remote rainforest regions and contributing significantly to the Congo River basin.
-
D.
Yayabo River
The Yayabo River is a notable waterway in central Cuba that runs through the historic city of Sancti Spíritus and is spanned by the iconic colonial-era Yayabo Bridge.
-
E.
Kunene River
The Kunene River is a major river in southwestern Africa that forms part of the border between Angola and Namibia and is known for features like the Epupa Falls.
- F. None of above. chosen
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_69d886cfc8e88190b05ba466edd35591 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3dbfdc9c88190b4e75bbdf4105c1e |
completed | April 18, 2026, 7:31 p.m. |
Created at: April 10, 2026, 5:35 a.m.