Triple
T12034558
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Emajõgi River |
E286500
|
entity |
| Predicate | drainageBasin |
P1559
|
FINISHED |
| Object | Lake Peipus basin |
E88220
|
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: Lake Peipus basin | Statement: [Emajõgi River, drainageBasin, Lake Peipus basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Peipus basin Context triple: [Emajõgi River, drainageBasin, Lake Peipus basin]
-
A.
Lake Peipus
chosen
Lake Peipus is a large transboundary freshwater lake on the border between Estonia and Russia, known for its ecological importance and historical significance as the site of the 1242 Battle on the Ice.
-
B.
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.
-
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.
Baltic Sea drainage basin
The Baltic Sea drainage basin is the vast catchment area in Northern and Central Europe whose rivers and streams collect and channel freshwater into the Baltic Sea.
-
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 (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_69d6ab4669e48190b59246358b0383ab |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d90408cbf0819093270c9833ef149a |
completed | April 10, 2026, 2:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60a613054819082f7900a6ba8fbf8 |
completed | May 2, 2026, 2:29 p.m. |
Created at: April 8, 2026, 9:47 p.m.