Triple
T17702426
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Pihkva |
E441339
|
entity |
| Predicate | formsPartOf |
P840
|
FINISHED |
| Object | Estonia–Russia transboundary waters |
—
|
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: Estonia–Russia transboundary waters | Statement: [Lake Pihkva, formsPartOf, Estonia–Russia transboundary waters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Estonia–Russia transboundary waters Context triple: [Lake Pihkva, formsPartOf, Estonia–Russia transboundary waters]
-
A.
Estonia (Gulf of Finland and Gulf of Riga)
Estonia (Gulf of Finland and Gulf of Riga) is a Baltic Sea coastal state whose strategic location on these two gulfs shapes its maritime security, naval operations, and regional trade routes.
-
B.
Estonia–Russia border
chosen
The Estonia–Russia border is the international boundary separating the Republic of Estonia from the Russian Federation, running over land and through bodies of water such as Lake Peipus.
-
C.
Lake Võrtsjärv–Lake Peipus water system
The Lake Võrtsjärv–Lake Peipus water system is a connected freshwater basin in Estonia and Russia that links major lakes and rivers into one of Northern Europe’s largest inland water networks.
-
D.
Lake Peipus region
The Lake Peipus region is a historical borderland area around Lake Peipus, known as a meeting point of Eastern and Western cultures and the site of significant medieval conflicts.
-
E.
Narva-Jõesuu
Narva-Jõesuu is a resort town in northeastern Estonia known for its sandy Baltic Sea beaches and location at the mouth of the Narva River on the Russian border.
- 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_69d8b9ea20b48190ace88bb46b01e6a9 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4715c3980819094b080a871df1100 |
completed | April 19, 2026, 6:08 a.m. |
Created at: April 10, 2026, 10:05 a.m.