Triple
T4182227
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Peipus |
E88220
|
entity |
| Predicate | border |
P224
|
FINISHED |
| Object |
Estonia–Russia border
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.
|
E419443
|
NE FINISHED |
How this triple was built (4 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 border | Statement: [Lake Peipus, border, Estonia–Russia border]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Estonia–Russia border Context triple: [Lake Peipus, border, Estonia–Russia border]
-
A.
Soviet–Finnish border
The Soviet–Finnish border was the frontier separating the Soviet Union from Finland, particularly significant as a heavily militarized and contested line during the Winter War and World War II.
-
B.
Narva
Narva is a historic city in northeastern Estonia on the border with Russia, known for its strategic military importance and well-preserved fortress overlooking the Narva River.
-
C.
Karelian Isthmus
The Karelian Isthmus is a strategically important land corridor between the Gulf of Finland and Lake Ladoga in northwestern Russia, historically contested between Finland and Russia and heavily fortified and fought over in the 20th century.
-
D.
Karelia
Karelia is a historical and cultural region of northern Europe, spanning areas of present-day Finland and Russia and known for its distinct Karelian people, language, and forested lake landscapes.
-
E.
Baltic Way
The Baltic Way was a peaceful 1989 political demonstration in which around two million people formed a human chain across Estonia, Latvia, and Lithuania to demand independence from Soviet rule.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Estonia–Russia border Triple: [Lake Peipus, border, Estonia–Russia border]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Estonia–Russia border Target entity description: 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.
-
A.
Soviet–Finnish border
The Soviet–Finnish border was the frontier separating the Soviet Union from Finland, particularly significant as a heavily militarized and contested line during the Winter War and World War II.
-
B.
Narva
Narva is a historic city in northeastern Estonia on the border with Russia, known for its strategic military importance and well-preserved fortress overlooking the Narva River.
-
C.
Karelian Isthmus
The Karelian Isthmus is a strategically important land corridor between the Gulf of Finland and Lake Ladoga in northwestern Russia, historically contested between Finland and Russia and heavily fortified and fought over in the 20th century.
-
D.
Karelia
Karelia is a historical and cultural region of northern Europe, spanning areas of present-day Finland and Russia and known for its distinct Karelian people, language, and forested lake landscapes.
-
E.
Baltic Way
The Baltic Way was a peaceful 1989 political demonstration in which around two million people formed a human chain across Estonia, Latvia, and Lithuania to demand independence from Soviet rule.
- F. None of above. chosen
Provenance (5 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_69aed9477e8c81908bcb862d2db55b1d |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af0305e2e88190a51f176f8534f1f9 |
completed | March 9, 2026, 5:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b589fbcc5881908f245bb377082dcc |
completed | March 14, 2026, 4:16 p.m. |
| NEDg | Description generation | batch_69b58b22a1d88190a16e1c1e41291f5a |
completed | March 14, 2026, 4:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b58b8bfb288190a097942b5b8c366e |
completed | March 14, 2026, 4:23 p.m. |
Created at: March 9, 2026, 3:45 p.m.