Triple
T19528021
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bielefeld viaduct |
E488581
|
entity |
| Predicate | transportCorridor |
P3034
|
FINISHED |
| Object | Ruhr–Hanover route |
—
|
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: Ruhr–Hanover route | Statement: [Bielefeld viaduct, transportCorridor, Ruhr–Hanover route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ruhr–Hanover route Context triple: [Bielefeld viaduct, transportCorridor, Ruhr–Hanover route]
-
A.
Cologne–Minden railway
The Cologne–Minden railway is a major 19th-century German main line that connects the Rhineland with northern Germany and serves as an important corridor for both passenger and freight traffic.
-
B.
Cologne–Euskirchen line
The Cologne–Euskirchen line is a German railway route in North Rhine-Westphalia that connects the city of Cologne with the town of Euskirchen, serving regional passenger and freight traffic.
-
C.
Löhne–Rheine railway
chosen
The Löhne–Rheine railway is a major rail route in northwestern Germany that connects several important regional centers and forms part of key east–west passenger and freight corridors.
-
D.
Cologne–Aachen railway line
The Cologne–Aachen railway line is a major German rail corridor connecting the cities of Cologne and Aachen and serving as an important route for both regional and international train services.
-
E.
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.
- 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_69d8e8da8bec819081f400199491ccc3 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6363d43148190af25caaa57accf9b |
completed | April 20, 2026, 2:20 p.m. |
Created at: April 10, 2026, 1:41 p.m.