Triple
T8440055
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chernihiv region |
E199327
|
entity |
| Predicate | historicalRegion |
P915
|
FINISHED |
| Object | Left-bank Ukraine |
E94163
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Left-bank Ukraine | Statement: [Chernihiv region, historicalRegion, Left-bank Ukraine]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Left-bank Ukraine Context triple: [Chernihiv region, historicalRegion, Left-bank Ukraine]
-
A.
Left-bank Ukraine
chosen
Left-bank Ukraine is the historical region of Ukraine located on the eastern (left) bank of the Dnieper River, which came under Russian control in the 17th century and played a key role in the expansion of the Russian state.
-
B.
Right-bank Ukraine
Right-bank Ukraine is the historical and geographical region of Ukraine located west of the Dnieper River, encompassing key cities such as Kyiv, Vinnytsia, and Lviv.
-
C.
Northern Ukraine
Northern Ukraine is a geographic region of Ukraine encompassing its northern territories, characterized by mixed forests, river valleys, and a predominantly ethnic Ukrainian population.
-
D.
Central and Eastern Ukraine
Central and Eastern Ukraine is a broad historical and geographical area of Ukraine encompassing key political, cultural, and economic centers that have played a major role in the country’s development.
-
E.
Central Ukraine
Central Ukraine is a historical and geographical region in the heart of Ukraine, encompassing key cities such as Kyiv and Cherkasy and serving as a cultural and political core of the country.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69ca8314cd6c8190a6b8c2a1096e18f3 |
elicitation | completed |
| NER | batch_69cbe13708988190a534e38d8254c9bd |
ner | completed |
| NED1 | batch_69d05bdc87fc8190a5ae0883742cb08c |
ned_source_triple | completed |
Created at: March 30, 2026, 6:08 p.m.