Triple
T19742995
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lovat River |
E474176
|
entity |
| Predicate | drainageBasin |
P1559
|
FINISHED |
| Object | Lake Ilmen–Volkhov–Neva 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: Lake Ilmen–Volkhov–Neva basin | Statement: [Lovat River, drainageBasin, Lake Ilmen–Volkhov–Neva basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Ilmen–Volkhov–Neva basin Context triple: [Lovat River, drainageBasin, Lake Ilmen–Volkhov–Neva basin]
-
A.
Ladoga Karelia
Ladoga Karelia is a historical region in southeastern Finland, bordering Lake Ladoga, that was ceded to the Soviet Union after the Winter War.
-
B.
Lake Ilmen
chosen
Lake Ilmen is a large freshwater lake in northwestern Russia, historically significant as a key hub on medieval trade routes near the city of Veliky Novgorod.
-
C.
Lake Valdai
Lake Valdai is a freshwater lake in western Russia known for its scenic surroundings within the Valdai Hills and its inclusion in the Valdaysky National Park.
-
D.
Northern Dvina river basin
The Northern Dvina river basin is a large drainage area in northern European Russia whose rivers flow into the White Sea, encompassing extensive forested and rural regions.
-
E.
White Sea Karelia
White Sea Karelia is a coastal region of Karelia in northwestern Russia, characterized by its location along the White Sea and its sparsely populated, forested and maritime landscapes.
- 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_69d8e51940a0819087bd2996f98da668 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65162f0f88190b652fff01ee23090 |
completed | April 20, 2026, 4:16 p.m. |
Created at: April 10, 2026, 1:47 p.m.