Triple
T5371196
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vltava River |
E108852
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Elbe river basin |
E386928
|
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: Elbe river basin | Statement: [Vltava River, partOf, Elbe river basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elbe river basin Context triple: [Vltava River, partOf, Elbe river basin]
-
A.
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.
-
B.
Elbe River Basin District
chosen
The Elbe River Basin District is a major European river basin management area centered on the Elbe River and its tributaries, spanning parts of Central and Eastern Europe and governed under the EU Water Framework Directive.
-
C.
Rhine River Basin
The Rhine River Basin is the extensive catchment area of the Rhine River, spanning several European countries and supporting major ecosystems, industries, and transportation networks.
-
D.
Rhine–Danube watershed
The Rhine–Danube watershed is the major European drainage divide separating river systems that flow into the North Sea via the Rhine from those that flow into the Black Sea via the Danube.
-
E.
Wupper basin
The Wupper basin is a river catchment area in North Rhine-Westphalia, Germany, drained by the Wupper River and encompassing several towns and cities in the Bergisches Land region.
- 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_69bd440c77948190aad2a5f39b7b80f5 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd8688b7488190a57baedd52a11b1a |
completed | March 20, 2026, 5:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf6c4cdec48190908b52a37b82c2d1 |
completed | March 22, 2026, 4:13 a.m. |
Created at: March 20, 2026, 2:02 p.m.