Triple
T16847263
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lužnice River |
E409576
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Vltava River basin |
E962826
|
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: Vltava River basin | Statement: [Lužnice River, partOf, Vltava River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vltava River basin Context triple: [Lužnice River, partOf, Vltava River basin]
-
A.
Vltava River Basin
chosen
The Vltava River Basin is the extensive drainage area in the Czech Republic that collects the waters of the Vltava and its tributaries, forming a major part of the Elbe River system.
-
B.
Havel basin
The Havel basin is a river basin in northeastern Germany encompassing the drainage area of the Havel River and its connected waterways.
-
C.
Váh River basin
The Váh River basin is a major Central European drainage area in Slovakia that collects the waters of the Váh River and its tributaries, shaping the region’s hydrology, landscapes, and settlements.
-
D.
Odra River basin
The Odra River basin is the extensive catchment area of the Oder (Odra) River in Central Europe, encompassing parts of the Czech Republic, Poland, and Germany and draining waters from regions such as the Outer Western Carpathians into the Baltic Sea.
-
E.
Plzeň hydrological region
The Plzeň hydrological region is a water-management area in western Bohemia, Czech Republic, encompassing the river systems and watersheds around the city of Plzeň.
- 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_69d883952b048190887740a980b712ed |
completed | April 10, 2026, 4:59 a.m. |
| NER | Named-entity recognition | batch_69e3b354eaf081908fe6f84a330d7866 |
completed | April 18, 2026, 4:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00bb1d555c8190883c82e562b7bfe9 |
completed | May 10, 2026, 5:06 p.m. |
Created at: April 10, 2026, 5:24 a.m.