Triple
T10950919
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hamburg S-Bahn line S1 |
E258722
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
Berliner Tor station
Berliner Tor station is a major public transit hub in Hamburg, Germany, serving multiple S-Bahn and U-Bahn lines and providing key connections across the city.
|
E902278
|
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: Berliner Tor station | Statement: [Hamburg S-Bahn line S1, servesStation, Berliner Tor station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Berliner Tor station Context triple: [Hamburg S-Bahn line S1, servesStation, Berliner Tor station]
-
A.
Schönhauser Allee station
Schönhauser Allee station is a major Berlin U-Bahn and S-Bahn interchange in the Prenzlauer Berg district, serving as an important hub for both local and ring line services.
-
B.
Potsdamer Platz station
Potsdamer Platz station is a major underground railway and U-Bahn hub in central Berlin, Germany, serving as a key interchange point for local and regional transit near the historic Potsdamer Platz square.
-
C.
Ostkreuz station
Ostkreuz station is a major railway and S-Bahn interchange in Berlin, Germany, serving as one of the city's busiest public transport hubs.
-
D.
Kurfürstendamm station
Kurfürstendamm station is a major Berlin U-Bahn interchange located beneath the famous Kurfürstendamm boulevard in the Charlottenburg district.
-
E.
Frankfurter Tor U-Bahn station
Frankfurter Tor U-Bahn station is a Berlin underground station serving the Friedrichshain district near the iconic socialist boulevard Karl-Marx-Allee.
- 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: Berliner Tor station Triple: [Hamburg S-Bahn line S1, servesStation, Berliner Tor station]
Generated description
Berliner Tor station is a major public transit hub in Hamburg, Germany, serving multiple S-Bahn and U-Bahn lines and providing key connections across the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Berliner Tor station Target entity description: Berliner Tor station is a major public transit hub in Hamburg, Germany, serving multiple S-Bahn and U-Bahn lines and providing key connections across the city.
-
A.
Schönhauser Allee station
Schönhauser Allee station is a major Berlin U-Bahn and S-Bahn interchange in the Prenzlauer Berg district, serving as an important hub for both local and ring line services.
-
B.
Potsdamer Platz station
Potsdamer Platz station is a major underground railway and U-Bahn hub in central Berlin, Germany, serving as a key interchange point for local and regional transit near the historic Potsdamer Platz square.
-
C.
Ostkreuz station
Ostkreuz station is a major railway and S-Bahn interchange in Berlin, Germany, serving as one of the city's busiest public transport hubs.
-
D.
Kurfürstendamm station
Kurfürstendamm station is a major Berlin U-Bahn interchange located beneath the famous Kurfürstendamm boulevard in the Charlottenburg district.
-
E.
Frankfurter Tor U-Bahn station
Frankfurter Tor U-Bahn station is a Berlin underground station serving the Friedrichshain district near the iconic socialist boulevard Karl-Marx-Allee.
- 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_69d6aa88500c819097d7032ca578e74f |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d770fc156c8190826e124c13ce7242 |
completed | April 9, 2026, 9:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e3c7fbf1e08190867151b624a2ee70 |
completed | April 18, 2026, 6:05 p.m. |
| NEDg | Description generation | batch_69e3cadf271081908d2b794a4288892a |
completed | April 18, 2026, 6:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e3cf08cf108190966b4abd0514a6ea |
completed | April 18, 2026, 6:35 p.m. |
Created at: April 8, 2026, 9:23 p.m.