Triple
T19807362
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Syas River |
E475847
|
entity |
| Predicate | isInDrainageDivideWith |
P15761
|
FINISHED |
| Object | Volkhov River 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: Volkhov River basin | Statement: [Syas River, isInDrainageDivideWith, Volkhov River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Volkhov River basin Context triple: [Syas River, isInDrainageDivideWith, Volkhov River basin]
-
A.
Vetluga River basin
The Vetluga River basin is the drainage area of the Vetluga River in western Russia, encompassing its tributaries and surrounding landscapes.
-
B.
Razdolnaya River basin
Razdolnaya River basin is the catchment area in northeastern Asia that collects all surface water flowing into the Razdolnaya River before it reaches the sea.
-
C.
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.
-
D.
Volkhov River
chosen
The Volkhov River is a historically significant waterway in northwestern Russia that connects Lake Ilmen to Lake Ladoga and has long served as an important trade and transport route.
-
E.
Pskova River
The Pskova River is a waterway in western Russia that flows through the city of Pskov and joins the Velikaya River near the historic Pskov Kremlin.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isInDrainageDivideWith Context triple: [Syas River, isInDrainageDivideWith, Volkhov River basin]
-
A.
drainageDivideOf
chosen
Indicates that one geographic feature functions as the drainage divide (separating water flow into different basins) for another feature or area.
-
B.
drainsInto
Indicates that one entity serves as a source or conduit whose contents or flow are directed into another entity.
-
C.
drainageBetween
Indicates that one area or feature serves as a drainage path or channel between two other areas or features, allowing water or runoff to flow from one to the other.
-
D.
isInCatchment
Indicates that one entity lies within the geographic or service area covered or served by another entity.
-
E.
isOnWatercourse
Indicates that one entity is situated directly on, above, or along the path of a watercourse such as a river, stream, or canal.
- F. None of above.
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_69d8e51bc4208190a1c57d8c5d1b15e4 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65428f5c48190be6ae0d6a77675d2 |
completed | April 20, 2026, 4:28 p.m. |
| PD | Predicate disambiguation | batch_69e5305858108190bbbfdb9ba3ab9f80 |
completed | April 19, 2026, 7:43 p.m. |
Created at: April 10, 2026, 1:49 p.m.