Triple
T19617309
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ostružná |
E470897
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Úhlava basin |
—
|
NE NERFINISHED |
How this triple was built (3 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: Úhlava basin | Statement: [Ostružná, partOf, Úhlava basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Úhlava basin Context triple: [Ostružná, partOf, Úhlava basin]
-
A.
Washakie Basin
Washakie Basin is a geologic structural basin in southwestern Wyoming known for its significant fossil-bearing rock formations and energy resources.
-
B.
Tay Basin
The Tay Basin is a major river catchment area in central and eastern Scotland that collects the waters of the River Tay and its tributaries before they flow into the North Sea.
-
C.
Po Basin
The Po Basin is the broad, fertile lowland region of northern Italy drained by the Po River and its tributaries, forming one of the country’s most important agricultural and industrial areas.
-
D.
Thur basin
The Thur basin is the river catchment area in northeastern Switzerland drained by the Thur River and its tributaries.
-
E.
Cheb Basin
The Cheb Basin is a geological depression in western Bohemia, Czech Republic, known for its tectonic activity, mineral springs, and role as a significant segment of the Eger Rift.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Úhlava basin Target entity description: The Úhlava basin is a river basin in the Plzeň Region of the Czech Republic, encompassing the catchment area of the Úhlava River and its tributaries.
-
A.
Washakie Basin
Washakie Basin is a geologic structural basin in southwestern Wyoming known for its significant fossil-bearing rock formations and energy resources.
-
B.
Tay Basin
The Tay Basin is a major river catchment area in central and eastern Scotland that collects the waters of the River Tay and its tributaries before they flow into the North Sea.
-
C.
Po Basin
The Po Basin is the broad, fertile lowland region of northern Italy drained by the Po River and its tributaries, forming one of the country’s most important agricultural and industrial areas.
-
D.
Thur basin
The Thur basin is the river catchment area in northeastern Switzerland drained by the Thur River and its tributaries.
-
E.
Cheb Basin
The Cheb Basin is a geological depression in western Bohemia, Czech Republic, known for its tectonic activity, mineral springs, and role as a significant segment of the Eger Rift.
- F. None of above. chosen
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_69d8e510fa248190b7afb274a1d4cf73 |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e640e346548190b12e38d716bdfc4f |
completed | April 20, 2026, 3:06 p.m. |
Created at: April 10, 2026, 1:43 p.m.