Triple
T10950922
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hamburg S-Bahn line S1 |
E258722
|
entity |
| Predicate | routeSection |
P21871
|
FINISHED |
| Object | Wedel – Blankenese – Altona – Hamburg Hauptbahnhof – Berliner Tor – Ohlsdorf – Poppenbüttel/Hamburg Airport |
E812031
|
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: Wedel – Blankenese – Altona – Hamburg Hauptbahnhof – Berliner Tor – Ohlsdorf – Poppenbüttel/Hamburg Airport | Statement: [Hamburg S-Bahn line S1, routeSection, Wedel – Blankenese – Altona – Hamburg Hauptbahnhof – Berliner Tor – Ohlsdorf – Poppenbüttel/Hamburg Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wedel – Blankenese – Altona – Hamburg Hauptbahnhof – Berliner Tor – Ohlsdorf – Poppenbüttel/Hamburg Airport Context triple: [Hamburg S-Bahn line S1, routeSection, Wedel – Blankenese – Altona – Hamburg Hauptbahnhof – Berliner Tor – Ohlsdorf – Poppenbüttel/Hamburg Airport]
-
A.
Landungsbrücken (Hamburg U-Bahn station)
Landungsbrücken (Hamburg U-Bahn station) is a central underground rapid transit stop in Hamburg’s St. Pauli district, serving as a key access point to the city’s harbor and waterfront attractions.
-
B.
Wolfsburg Hauptbahnhof
Wolfsburg Hauptbahnhof is the main railway station serving the city of Wolfsburg in Lower Saxony, Germany, providing regional and long-distance train connections.
-
C.
Hamburg Central Station
chosen
Hamburg Central Station is the main railway hub of Hamburg and one of Germany’s busiest train stations, serving as a key national and international transport interchange.
-
D.
Braunschweig Hauptbahnhof
Braunschweig Hauptbahnhof is the main railway station and central transportation hub of the city of Braunschweig in Lower Saxony, Germany.
-
E.
Elmshorn station
Elmshorn station is a regional and long-distance railway hub in the town of Elmshorn in Schleswig-Holstein, Germany, connecting several important lines in the Hamburg metropolitan area.
- 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_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_69e23c57038c819087671177c2ed5633 |
completed | April 17, 2026, 1:57 p.m. |
Created at: April 8, 2026, 9:23 p.m.