Triple
T20960019
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hamburg S-Bahn |
E516213
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Harburg Rathaus station |
—
|
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: Harburg Rathaus station | Statement: [Hamburg S-Bahn, hasStation, Harburg Rathaus station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harburg Rathaus station Context triple: [Hamburg S-Bahn, hasStation, Harburg Rathaus station]
-
A.
Reumannplatz station
Reumannplatz station is a Vienna U-Bahn station in the Favoriten district that serves as a key stop on line U1 and a major local transport hub.
-
B.
Ohlsdorf station
Ohlsdorf station is a public transit railway station in Hamburg, Germany, serving as an interchange between S-Bahn, U-Bahn, and local bus services near the Ohlsdorf cemetery.
-
C.
Attilastraße station
Attilastraße station is a Berlin S-Bahn railway stop in the city’s southern area, providing local commuter rail connections including service on line S2.
-
D.
Frankfurter Allee station
Frankfurter Allee station is a public transit station in Berlin that serves both S-Bahn and U-Bahn lines, connecting the Friedrichshain district with the wider city network.
-
E.
Joachim-Mähl-Straße station
Joachim-Mähl-Straße station is a public transit stop on the Hamburg U-Bahn network serving the Niendorf district of Hamburg, Germany.
- 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: Harburg Rathaus station Target entity description: Harburg Rathaus station is an urban rapid transit railway station in Hamburg, Germany, serving the Harburg district on the Hamburg S-Bahn network.
-
A.
Reumannplatz station
Reumannplatz station is a Vienna U-Bahn station in the Favoriten district that serves as a key stop on line U1 and a major local transport hub.
-
B.
Ohlsdorf station
Ohlsdorf station is a public transit railway station in Hamburg, Germany, serving as an interchange between S-Bahn, U-Bahn, and local bus services near the Ohlsdorf cemetery.
-
C.
Attilastraße station
Attilastraße station is a Berlin S-Bahn railway stop in the city’s southern area, providing local commuter rail connections including service on line S2.
-
D.
Frankfurter Allee station
Frankfurter Allee station is a public transit station in Berlin that serves both S-Bahn and U-Bahn lines, connecting the Friedrichshain district with the wider city network.
-
E.
Joachim-Mähl-Straße station
Joachim-Mähl-Straße station is a public transit stop on the Hamburg U-Bahn network serving the Niendorf district of Hamburg, Germany.
- 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_69e0b4fde6c48190af1398e7e734629e |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6fb6e50988190a564d2aaf1a9bc54 |
completed | April 21, 2026, 4:22 a.m. |
Created at: April 16, 2026, 1:30 p.m.