Triple
T14017068
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Johannesburg drainage system |
E337230
|
entity |
| Predicate | drainsTo |
P4497
|
FINISHED |
| Object | Crocodile River basin |
E56864
|
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: Crocodile River basin | Statement: [Johannesburg drainage system, drainsTo, Crocodile River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Crocodile River basin Context triple: [Johannesburg drainage system, drainsTo, Crocodile River basin]
-
A.
Arno River basin
The Arno River basin is the drainage area of the Arno River in central Italy, encompassing much of Tuscany and including major cities such as Florence and Pisa.
-
B.
Crocodile River
chosen
The Crocodile River is a significant river in northeastern South Africa that flows through Gauteng and other provinces, supporting agriculture, ecosystems, and regional water supply.
-
C.
Shannon River Basin
The Shannon River Basin is the extensive catchment area in Ireland that collects and channels water feeding into the River Shannon, the country’s longest river.
-
D.
Sûre River basin
The Sûre River basin is the drainage area of the Sûre River in the Ardennes region of Belgium and Luxembourg, encompassing its tributaries and surrounding landscapes.
-
E.
Regen river basin
The Regen river basin is a drainage area in Bavaria and the Czech Republic centered on the Regen River, encompassing its tributaries and surrounding landscapes.
- 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_69d81c6543a48190bd5ba93d7419e797 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2f396b648190927e5718c3bb6511 |
completed | April 14, 2026, 12:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fbc32d77108190b038e8a750738439 |
completed | May 6, 2026, 10:39 p.m. |
Created at: April 9, 2026, 10:19 p.m.