Triple
T6983675
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Teltow Canal |
E161907
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
S-Bahn bridge at Zehlendorf
The S-Bahn bridge at Zehlendorf is a railway overpass in Berlin that carries suburban S-Bahn trains across the Teltow Canal near the Zehlendorf district.
|
E632877
|
NE FINISHED |
How this triple was built (4 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: S-Bahn bridge at Zehlendorf | Statement: [Teltow Canal, hasBridge, S-Bahn bridge at Zehlendorf]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: S-Bahn bridge at Zehlendorf Context triple: [Teltow Canal, hasBridge, S-Bahn bridge at Zehlendorf]
-
A.
Glienicke Bridge, Berlin
Glienicke Bridge in Berlin is a historic span over the Havel River that became famous during the Cold War as a key site for high-profile prisoner exchanges between East and West.
-
B.
Schlossbrücke Charlottenburg
Schlossbrücke Charlottenburg is a historic bridge in Berlin’s Charlottenburg district, located near Charlottenburg Palace and forming part of the area’s notable architectural ensemble.
-
C.
Jannowitzbrücke
Jannowitzbrücke is a Berlin U-Bahn and S-Bahn station located near the River Spree in the city center, serving as a key transit point on several urban rail lines.
-
D.
Mühlendamm bridge
The Mühlendamm Bridge is a historic bridge in central Berlin that spans the Spree River, connecting key parts of the city’s old town area.
-
E.
Brandenburger Tor S-Bahn station
Brandenburger Tor S-Bahn station is a central Berlin railway station located near the Brandenburg Gate, serving as an important hub for urban transit along the city's prominent boulevard.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: S-Bahn bridge at Zehlendorf Triple: [Teltow Canal, hasBridge, S-Bahn bridge at Zehlendorf]
Generated description
The S-Bahn bridge at Zehlendorf is a railway overpass in Berlin that carries suburban S-Bahn trains across the Teltow Canal near the Zehlendorf district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: S-Bahn bridge at Zehlendorf Target entity description: The S-Bahn bridge at Zehlendorf is a railway overpass in Berlin that carries suburban S-Bahn trains across the Teltow Canal near the Zehlendorf district.
-
A.
Glienicke Bridge, Berlin
Glienicke Bridge in Berlin is a historic span over the Havel River that became famous during the Cold War as a key site for high-profile prisoner exchanges between East and West.
-
B.
Schlossbrücke Charlottenburg
Schlossbrücke Charlottenburg is a historic bridge in Berlin’s Charlottenburg district, located near Charlottenburg Palace and forming part of the area’s notable architectural ensemble.
-
C.
Jannowitzbrücke
Jannowitzbrücke is a Berlin U-Bahn and S-Bahn station located near the River Spree in the city center, serving as a key transit point on several urban rail lines.
-
D.
Mühlendamm bridge
The Mühlendamm Bridge is a historic bridge in central Berlin that spans the Spree River, connecting key parts of the city’s old town area.
-
E.
Brandenburger Tor S-Bahn station
Brandenburger Tor S-Bahn station is a central Berlin railway station located near the Brandenburg Gate, serving as an important hub for urban transit along the city's prominent boulevard.
- F. None of above. chosen
Provenance (5 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_69c68855dc0481909b4c7e9e9ed273db |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6db90e9108190a7aedeef1fb17eb4 |
completed | March 27, 2026, 7:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c761c671588190a4e7b5c26cdfe6ba |
completed | March 28, 2026, 5:06 a.m. |
| NEDg | Description generation | batch_69c762eaf7f08190b82ff23f2b502762 |
completed | March 28, 2026, 5:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c763d604148190a3004ab99c79834f |
completed | March 28, 2026, 5:15 a.m. |
Created at: March 27, 2026, 2:31 p.m.