Triple
T8789673
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Beloslav |
E209129
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Varna Lake–Beloslav Lake canal system |
E751333
|
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: Varna Lake–Beloslav Lake canal system | Statement: [Lake Beloslav, partOf, Varna Lake–Beloslav Lake canal system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Varna Lake–Beloslav Lake canal system Context triple: [Lake Beloslav, partOf, Varna Lake–Beloslav Lake canal system]
-
A.
Mirow Canal
Mirow Canal is a waterway in northeastern Germany that connects the town of Mirow to the surrounding Mecklenburg Lake District, serving both navigation and recreational boating.
-
B.
Ružinovský canal
Ružinovský canal is a man-made waterway in the Ružinov district of Bratislava, Slovakia, serving local drainage, recreation, and urban landscape functions.
-
C.
Varna Lake
chosen
Varna Lake is a coastal lagoon on Bulgaria’s Black Sea coast near the city of Varna, known for its brackish waters and role in local industry and transport.
-
D.
Ladoga Canal
The Ladoga Canal is a historic Russian waterway built to bypass the dangerous waters of Lake Ladoga and facilitate safer navigation between the Neva River and inland regions.
-
E.
Moscow Canal
The Moscow Canal is a major Soviet-era waterway in Russia that links Moscow to the Volga River basin, providing the city with a vital shipping route, water supply, and part of the Moscow Ring of waterways.
- 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_69ca836168108190bb43d3dc235c1f55 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5f8b0c108190af53d4bb9b132c5c |
completed | March 31, 2026, 11:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf5210454c8190aa83d941893a4bc5 |
completed | April 3, 2026, 5:37 a.m. |
Created at: March 30, 2026, 6:43 p.m.