Triple
T22198043
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sredets region |
E548597
|
entity |
| Predicate | locatedInRiverBasin |
P18951
|
FINISHED |
| Object | Iskar River basin |
—
|
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: Iskar River basin | Statement: [Sredets region, locatedInRiverBasin, Iskar River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iskar River basin Context triple: [Sredets region, locatedInRiverBasin, Iskar River basin]
-
A.
Drino river basin
The Drino river basin is a hydrological region in southern Albania and northwestern Greece that drains the Drino River and its tributaries, including the famous Blue Eye spring.
-
B.
Desna River basin
The Desna River basin is the drainage area of the Desna River in Eastern Europe, encompassing parts of Ukraine and Russia and supporting numerous towns, agricultural lands, and natural ecosystems.
-
C.
Iskar River
chosen
The Iskar River is a significant river in Bulgaria that flows south through Sofia before turning north to cut a dramatic gorge through the Balkan Mountains on its way to the Danube.
-
D.
Sesia river basin
The Sesia river basin is a mountainous watershed in northwestern Italy that drains the Sesia River and its tributaries through alpine valleys such as Valsesia before flowing into the Po River plain.
-
E.
Crni Timok basin
The Crni Timok basin is a river valley region in eastern Serbia known for its archaeological and historical significance, including the presence of the late Roman imperial complex Felix Romuliana.
- 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_69e11e3ecc7c8190b5f94cd8f42e9d37 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12ae8c74c819080c7f9e8383ecaa7 |
completed | April 28, 2026, 9:47 p.m. |
Created at: April 16, 2026, 8:36 p.m.