Triple
T12028187
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dnieper River headwaters |
E286332
|
entity |
| Predicate | drainageBasin |
P1559
|
FINISHED |
| Object | Black Sea basin |
E384987
|
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: Black Sea basin | Statement: [Dnieper River headwaters, drainageBasin, Black Sea basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Black Sea basin Context triple: [Dnieper River headwaters, drainageBasin, Black Sea basin]
-
A.
Black Sea drainage basin
chosen
The Black Sea drainage basin is the vast hydrological catchment area encompassing all rivers and streams that ultimately flow into the Black Sea across parts of Europe and Asia.
-
B.
Black Sea
The Black Sea is a large inland sea between Eastern Europe and Western Asia, bordered by countries such as Ukraine, Russia, Georgia, Turkey, Bulgaria, and Romania, and connected to the Mediterranean through the Bosporus and Dardanelles straits.
-
C.
Black Sea and Sea of Azov
The Black Sea and the Sea of Azov are two connected inland seas in Eastern Europe, linked by the Kerch Strait and bordered by countries including Russia and Ukraine.
-
D.
Black Sea region
The Black Sea region is a transnational area encompassing the countries surrounding the Black Sea, notable for its strategic geopolitical position, maritime trade routes, and regional economic and energy cooperation.
-
E.
Zwarte Meer
Zwarte Meer is a shallow border lake in the Netherlands known for its rich birdlife and protected wetland habitats.
- 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_69d6ab4669e48190b59246358b0383ab |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d903f13ae8819097a5740f7c51df82 |
completed | April 10, 2026, 2:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60a613054819082f7900a6ba8fbf8 |
completed | May 2, 2026, 2:29 p.m. |
Created at: April 8, 2026, 9:47 p.m.