Triple
T16972474
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berlin-Westkreuz station |
E411719
|
entity |
| Predicate | connectsCorridor |
P5520
|
FINISHED |
| Object | Ringbahn corridor |
E143051
|
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: Ringbahn corridor | Statement: [Berlin-Westkreuz station, connectsCorridor, Ringbahn corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ringbahn corridor Context triple: [Berlin-Westkreuz station, connectsCorridor, Ringbahn corridor]
-
A.
Ostbahn corridor
The Ostbahn corridor is a major railway route in Austria that forms part of the trans-European transport network, linking Vienna with eastern and southeastern Europe.
-
B.
Ringbahn
chosen
The Ringbahn is Berlin’s circular urban rail line that encircles the inner city and serves as a major hub for the Berlin S-Bahn network.
-
C.
east–west Stadtbahn corridor
The east–west Stadtbahn corridor is a major urban rail route in Berlin that carries S-Bahn and regional trains across the city from east to west along an elevated viaduct.
-
D.
Berlin–Leipzig rail corridor
The Berlin–Leipzig rail corridor is a major railway line in Germany that connects the capital Berlin with the city of Leipzig, serving as an important route for both regional and long-distance passenger services.
-
E.
Eggebahn line
The Eggebahn line is a regional railway route in Germany that runs through the Eggegebirge region, connecting towns such as Bad Driburg.
- 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_69d886ca8f348190812768ea8d5055ce |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d0ae47f08190a13e98d20aba7f16 |
completed | April 18, 2026, 6:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00dc0b3d6c8190bc44afdd7a5a55f6 |
completed | May 10, 2026, 7:27 p.m. |
Created at: April 10, 2026, 5:31 a.m.