Triple
T21196011
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Löhne–Rheine railway |
E522326
|
entity |
| Predicate | formsCorridorWith |
P5520
|
FINISHED |
| Object | Wanne-Eickel–Hamburg railway |
—
|
NE NERFINISHED |
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: Wanne-Eickel–Hamburg railway | Statement: [Löhne–Rheine railway, formsCorridorWith, Wanne-Eickel–Hamburg railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wanne-Eickel–Hamburg railway Context triple: [Löhne–Rheine railway, formsCorridorWith, Wanne-Eickel–Hamburg railway]
-
A.
Wanne-Eickel–Hamburg railway
chosen
The Wanne-Eickel–Hamburg railway is a major German main line connecting the Ruhr area with the port city of Hamburg, serving as an important north–south freight and passenger corridor.
-
B.
Hamburg–Altona–Blankenese railway
The Hamburg–Altona–Blankenese railway is a historic suburban rail line in Hamburg, Germany, forming a key part of the city’s rapid transit network along the Elbe.
-
C.
Hamburg–Westerland railway
The Hamburg–Westerland railway is a major rail line in northern Germany connecting the city of Hamburg with the North Sea island of Sylt via Westerland, serving as an important regional and long-distance transport route.
-
D.
Dortmund–Hamm railway
The Dortmund–Hamm railway is a key rail line in North Rhine-Westphalia, Germany, connecting the cities of Dortmund and Hamm and serving regional and long-distance passenger and freight traffic.
-
E.
Oldenburg–Bremen railway
The Oldenburg–Bremen railway is a key rail line in northwestern Germany that connects the cities of Oldenburg and Bremen, serving both regional and long-distance passenger and freight traffic.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b51061388190aa03f19700d3ef04 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7333bd7a0819084bbd1d6c111bc65 |
completed | April 21, 2026, 8:20 a.m. |
Created at: April 16, 2026, 3:08 p.m.