Triple
T20037794
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Schöneberg |
E497321
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Rote Insel railway triangle |
—
|
NE NERFINISHED |
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: Rote Insel railway triangle | Statement: [Schöneberg, hasLandmark, Rote Insel railway triangle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rote Insel railway triangle Context triple: [Schöneberg, hasLandmark, Rote Insel railway triangle]
-
A.
Gleisdreieck railway area
The Gleisdreieck railway area is a former rail junction in Berlin that has been transformed into a major urban park and transport hub, known for its green spaces, elevated tracks, and intersecting U-Bahn lines.
-
B.
Wangerooge Island Railway
The Wangerooge Island Railway is a narrow-gauge railway on the German North Sea island of Wangerooge that connects the island’s harbor with its main village and serves as a key part of its transport infrastructure.
-
C.
Rorschach–Heiden rack railway
The Rorschach–Heiden rack railway is a Swiss mountain railway line that climbs steeply from the lakeside town of Rorschach to the higher-altitude village of Heiden using a rack-and-pinion system.
-
D.
Wannsee Railway
The Wannsee Railway is a suburban rail line in Berlin that connects the city center with the southwestern district of Wannsee as part of the S-Bahn network.
-
E.
Ringbahn
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rote Insel railway triangle Target entity description: The Rote Insel railway triangle is a notable rail junction and urban feature in Berlin’s Schöneberg district, known for its distinctive triangular layout formed by intersecting railway lines.
-
A.
Gleisdreieck railway area
The Gleisdreieck railway area is a former rail junction in Berlin that has been transformed into a major urban park and transport hub, known for its green spaces, elevated tracks, and intersecting U-Bahn lines.
-
B.
Wangerooge Island Railway
The Wangerooge Island Railway is a narrow-gauge railway on the German North Sea island of Wangerooge that connects the island’s harbor with its main village and serves as a key part of its transport infrastructure.
-
C.
Rorschach–Heiden rack railway
The Rorschach–Heiden rack railway is a Swiss mountain railway line that climbs steeply from the lakeside town of Rorschach to the higher-altitude village of Heiden using a rack-and-pinion system.
-
D.
Wannsee Railway
The Wannsee Railway is a suburban rail line in Berlin that connects the city center with the southwestern district of Wannsee as part of the S-Bahn network.
-
E.
Ringbahn
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.
- F. None of above. chosen
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_69da627278c88190babe4297a9df1236 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e662e935ac8190900cdb4f0cfde505 |
completed | April 20, 2026, 5:31 p.m. |
Created at: April 11, 2026, 3:36 p.m.