Triple
T2400164
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vennbahn railway |
E47746
|
entity |
| Predicate | hasEffectOn |
P812
|
FINISHED |
| Object | Belgium–Germany border delimitation |
E263271
|
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: Belgium–Germany border delimitation | Statement: [Vennbahn railway, hasEffectOn, Belgium–Germany border delimitation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Belgium–Germany border delimitation Context triple: [Vennbahn railway, hasEffectOn, Belgium–Germany border delimitation]
-
A.
Belgium–Germany border
chosen
The Belgium–Germany border is an international boundary in Western Europe known for its complex course, including several enclaves and irregularities shaped by historical treaties and railway arrangements.
-
B.
French–Luxembourg border
The French–Luxembourg border is the international boundary between France and Luxembourg, historically significant as part of the fortified frontier region that included sections of the Maginot Line.
-
C.
Germany–Austria border
The Germany–Austria border is an international boundary running through the Alps and other regions of Central Europe, separating the Federal Republic of Germany from the Republic of Austria.
-
D.
Franco-German border
The Franco-German border is the international boundary separating France and Germany, running largely along the Rhine and historically central to European political and cultural relations.
-
E.
Belgium–France–Luxembourg tripoint
The Belgium–France–Luxembourg tripoint is the geographical point in Western Europe where the national borders of Belgium, France, and Luxembourg intersect.
- 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_69a88a1c450c81909f61abb8b6863885 |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abc8c95d8c819088e4bb4fb32452ae |
completed | March 7, 2026, 6:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aebf3d44b48190aa405ee612cdf57c |
completed | March 9, 2026, 12:38 p.m. |
Created at: March 4, 2026, 7:57 p.m.