Triple
T21513449
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Friedrichsfelde depot |
E530784
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object | Friedrichsfelde (Berlin U-Bahn station) |
—
|
NE NERFINISHED |
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: Friedrichsfelde (Berlin U-Bahn station) | Statement: [Friedrichsfelde depot, connectedTo, Friedrichsfelde (Berlin U-Bahn station)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Friedrichsfelde (Berlin U-Bahn station) Context triple: [Friedrichsfelde depot, connectedTo, Friedrichsfelde (Berlin U-Bahn station)]
-
A.
Friedrichsfelde U-Bahn station
chosen
Friedrichsfelde U-Bahn station is a Berlin underground railway station serving the Friedrichsfelde district on the city’s U-Bahn network.
-
B.
Friedrichshagen S-Bahn station
Friedrichshagen S-Bahn station is a suburban railway stop in Berlin’s Friedrichshagen district that serves as a key access point for visitors traveling to the nearby Müggelsee lake.
-
C.
Berlin-Friedrichsfelde Ost station
Berlin-Friedrichsfelde Ost station is a local railway station in the Berlin district of Lichtenberg, serving regional and S-Bahn commuter rail services in the eastern part of the city.
-
D.
Tempelhof (Berlin U-Bahn station)
Tempelhof (Berlin U-Bahn station) is an underground station in Berlin’s U-Bahn network serving the Tempelhof district near the former Tempelhof Airport.
-
E.
U-Bahnhof Alt-Mariendorf
U-Bahnhof Alt-Mariendorf is an underground metro station in Berlin that serves as a terminus of the U6 line in the Mariendorf district.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c45c81f08190a6b8bbb70a45aae7 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea88e6fc8190a4b73b8d32dae5a8 |
completed | April 23, 2026, 9:46 a.m. |
Created at: April 16, 2026, 6:25 p.m.