Triple
T14302540
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rib River |
E354603
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Blue Nile headwaters system |
E805496
|
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: Blue Nile headwaters system | Statement: [Rib River, partOf, Blue Nile headwaters system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blue Nile headwaters system Context triple: [Rib River, partOf, Blue Nile headwaters system]
-
A.
Blue Nile at Lake Tana outflow
chosen
The Blue Nile at Lake Tana outflow is the section of Ethiopia’s Blue Nile River where it begins its course by draining from Lake Tana, marking the river’s headwaters.
-
B.
Rega River basin
The Rega River basin is the drainage area of the Rega River in northwestern Poland, encompassing the river’s tributaries, surrounding landscapes, and towns such as Schievelbein (Świdwin).
-
C.
Mrassu River basin
The Mrassu River basin is a river drainage area in southwestern Siberia, Russia, known as part of the traditional homeland of the Shor people.
-
D.
Isel River basin
The Isel River basin is a mountainous watershed in the Eastern Alps that collects glacial meltwater and runoff from surrounding ranges, including the Glockner Group, before feeding into larger river systems.
-
E.
Nira River
The Nira River is a significant river in western India that flows through Maharashtra and serves as an important water source for irrigation and local communities before joining the Bhima River.
- 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_69d8278e17088190b328c5a9d4be74ff |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de717fc2348190bb6ba3109bd2871f |
completed | April 14, 2026, 4:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd4682f86881908c9fb210bb9e486a |
completed | May 8, 2026, 2:12 a.m. |
Created at: April 10, 2026, 1:12 a.m.