Triple
T21354102
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pina River |
E526565
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Dnieper–Bug waterway system |
—
|
NE NERFINISHED |
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: Dnieper–Bug waterway system | Statement: [Pina River, partOf, Dnieper–Bug waterway system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dnieper–Bug waterway system Context triple: [Pina River, partOf, Dnieper–Bug waterway system]
-
A.
Dnieper–Bug Canal
chosen
The Dnieper–Bug Canal is a historic waterway in Belarus that forms part of a major inland shipping route linking the Baltic Sea basin with the Black Sea basin.
-
B.
Dnieper–Bug estuary
The Dnieper–Bug estuary is a large, shallow, and strategically important Black Sea inlet in southern Ukraine formed by the confluence of the Dnieper and Southern Bug rivers.
-
C.
Dnieper–Black Sea waterway
The Dnieper–Black Sea waterway is a major navigable route that links the Dnieper River basin with the Black Sea, facilitating regional trade and transportation.
-
D.
Pripyat–Dnieper system
The Pripyat–Dnieper system is a major Eastern European river network centered on the Pripyat and Dnieper rivers, draining large areas of Belarus and Ukraine into the Black Sea.
-
E.
Vorskla River
The Vorskla River is a significant tributary of the Dnieper River in central Ukraine, known for its historical battle sites and role in regional ecology and transport.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b51cd5cc81909ac1187971e8a8ad |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8af9aa9508190b756cc8e07084c8e |
completed | April 22, 2026, 11:23 a.m. |
Created at: April 16, 2026, 5:05 p.m.