Triple
T6335946
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | S9 |
E142490
|
entity |
| Predicate | previousAirportTerminus |
P4949
|
FINISHED |
| Object | Berlin Schönefeld Airport (before BER opening) |
E372240
|
NE FINISHED |
How this triple was built (3 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 Schönefeld Airport (before BER opening) | Statement: [S9, previousAirportTerminus, Berlin Schönefeld Airport (before BER opening)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Berlin Schönefeld Airport (before BER opening) Context triple: [S9, previousAirportTerminus, Berlin Schönefeld Airport (before BER opening)]
-
A.
Berlin Schönefeld Airport
chosen
Berlin Schönefeld Airport was Berlin’s former secondary international airport located southeast of the city, which was eventually incorporated into the new Berlin Brandenburg Airport complex.
-
B.
Berlin Brandenburg Airport
Berlin Brandenburg Airport is the main international airport serving Germany’s capital region, designed to replace and consolidate Berlin’s former commercial airports.
-
C.
Tempelhof Airport
Tempelhof Airport is a historic Berlin airfield best known as a central hub of the Berlin Airlift during the Cold War.
-
D.
Schönefeld
Schönefeld is a municipality just southeast of Berlin in the German state of Brandenburg, known for hosting the Berlin Brandenburg Airport.
-
E.
Hannover Airport
Hannover Airport is an international airport serving the city of Hanover in northern Germany, handling passenger and cargo flights for the region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: previousAirportTerminus Context triple: [S9, previousAirportTerminus, Berlin Schönefeld Airport (before BER opening)]
-
A.
hasFormerAirport
chosen
Indicates that an entity previously had an airport that is no longer in operation or no longer exists.
-
B.
airportStation
Indicates a location functions as an airport facility where air transport operations occur.
-
C.
associatedAirport
Indicates a relationship where an entity is linked or connected to a specific airport, typically as its relevant or corresponding airport.
-
D.
lastFlightLandingSite
Indicates the location where an entity’s most recent flight concluded and landed.
-
E.
placeOfDeparture
Indicates the location from which an entity, such as a person or vehicle, begins its journey or movement.
- F. None of above.
Provenance (4 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_69c008d4d8e88190ad301c05b08722ac |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0654a88a881908d5cb2aa7f22c4c7 |
completed | March 22, 2026, 9:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c640aceaf88190bff029848444e23a |
completed | March 27, 2026, 8:32 a.m. |
| PD | Predicate disambiguation | batch_69c060e7e2d48190af9d004236466788 |
completed | March 22, 2026, 9:36 p.m. |
Created at: March 22, 2026, 4:30 p.m.