Triple
T12818905
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bulgaria–Greece border |
E306474
|
entity |
| Predicate | easternTerminus |
P388
|
FINISHED |
| Object |
tripoint of Bulgaria–Greece–Turkey
The tripoint of Bulgaria–Greece–Turkey is the geographic point in southeastern Europe where the national borders of Bulgaria, Greece, and Turkey intersect.
|
E1004825
|
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: tripoint of Bulgaria–Greece–Turkey | Statement: [Bulgaria–Greece border, easternTerminus, tripoint of Bulgaria–Greece–Turkey]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: tripoint of Bulgaria–Greece–Turkey Context triple: [Bulgaria–Greece border, easternTerminus, tripoint of Bulgaria–Greece–Turkey]
-
A.
Bulgaria–Turkey border
The Bulgaria–Turkey border is an international land boundary in southeastern Europe separating Bulgaria, a member of the European Union, from Turkey, and forms part of the EU’s external frontier.
-
B.
Bulgaria–Greece border
The Bulgaria–Greece border is an international land boundary in Southeast Europe that runs largely through mountainous terrain, including the Rhodope range, separating Bulgaria to the north from Greece to the south.
-
C.
Onogur Bulgaria
Onogur Bulgaria was an early medieval Bulgar state in Eastern Europe that preceded and helped lay the foundations for the later First Bulgarian Empire.
-
D.
Southwestern Bulgaria
Southwestern Bulgaria is a geographic region of Bulgaria known for its mountainous landscapes, including parts of the Rila and Pirin ranges, and important cultural and economic centers such as Blagoevgrad.
-
E.
Balkanabat
Balkanabat is a significant urban and administrative center in western Turkmenistan, known for serving as a regional hub for the country's oil and gas industry.
- 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: tripoint of Bulgaria–Greece–Turkey Triple: [Bulgaria–Greece border, easternTerminus, tripoint of Bulgaria–Greece–Turkey]
Generated description
The tripoint of Bulgaria–Greece–Turkey is the geographic point in southeastern Europe where the national borders of Bulgaria, Greece, and Turkey intersect.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: tripoint of Bulgaria–Greece–Turkey Target entity description: The tripoint of Bulgaria–Greece–Turkey is the geographic point in southeastern Europe where the national borders of Bulgaria, Greece, and Turkey intersect.
-
A.
Bulgaria–Turkey border
The Bulgaria–Turkey border is an international land boundary in southeastern Europe separating Bulgaria, a member of the European Union, from Turkey, and forms part of the EU’s external frontier.
-
B.
Bulgaria–Greece border
The Bulgaria–Greece border is an international land boundary in Southeast Europe that runs largely through mountainous terrain, including the Rhodope range, separating Bulgaria to the north from Greece to the south.
-
C.
Onogur Bulgaria
Onogur Bulgaria was an early medieval Bulgar state in Eastern Europe that preceded and helped lay the foundations for the later First Bulgarian Empire.
-
D.
Southwestern Bulgaria
Southwestern Bulgaria is a geographic region of Bulgaria known for its mountainous landscapes, including parts of the Rila and Pirin ranges, and important cultural and economic centers such as Blagoevgrad.
-
E.
Balkanabat
Balkanabat is a significant urban and administrative center in western Turkmenistan, known for serving as a regional hub for the country's oil and gas industry.
- 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_69d7bdf46c448190b1faa55aaacb6317 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e9e5a2481908921d097df541db8 |
completed | April 10, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ecee33c8190a6bf045731bb9326 |
completed | May 2, 2026, 11:54 p.m. |
| NEDg | Description generation | batch_69f691341d0081909ca3b281ee64b42b |
completed | May 3, 2026, 12:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f69237394c8190832d6dae22434fdc |
completed | May 3, 2026, 12:09 a.m. |
Created at: April 9, 2026, 5:31 p.m.