Triple
T7139587
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Checkpoint Bravo |
E166406
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Berlin border crossings |
E12964
|
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: Berlin border crossings | Statement: [Checkpoint Bravo, partOf, Berlin border crossings]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Berlin border crossings Context triple: [Checkpoint Bravo, partOf, Berlin border crossings]
-
A.
Berlin-Brandenburg border
The Berlin-Brandenburg border is the administrative and geographic boundary separating Germany’s capital city-state of Berlin from the surrounding federal state of Brandenburg.
-
B.
inner German border
chosen
The inner German border was the heavily fortified frontier that separated East and West Germany during the Cold War, symbolizing the division of Europe.
-
C.
Checkpoint Charlie (border crossing to West Berlin)
Checkpoint Charlie was the most famous crossing point between East and West Berlin during the Cold War, symbolizing the division between the Eastern Bloc and the Western world.
-
D.
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.
-
E.
Germany–Netherlands border crossings
Germany–Netherlands border crossings are official points along the international boundary where people and goods can legally pass between Germany and the Netherlands.
- 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_69c6888579d481909e05a8d6b81bf733 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e7759a048190815689298befa8d7 |
completed | March 27, 2026, 8:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7a34b99048190a8e77cd0fe253611 |
completed | March 28, 2026, 9:45 a.m. |
Created at: March 27, 2026, 2:45 p.m.