Triple
T21615822
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Weilburg railway tunnel |
E533432
|
entity |
| Predicate | parallelTo |
P1868
|
FINISHED |
| Object | Weilburg road tunnel |
E533432
|
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: Weilburg road tunnel | Statement: [Weilburg railway tunnel, parallelTo, Weilburg road tunnel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Weilburg road tunnel Context triple: [Weilburg railway tunnel, parallelTo, Weilburg road tunnel]
-
A.
Weilburg railway tunnel
chosen
The Weilburg railway tunnel is a historic rail tunnel in Weilburg, Germany, notable for running parallel to the town’s unique triple tunnel ensemble of road, rail, and canal.
-
B.
Offenbach City Tunnel
The Offenbach City Tunnel is an underground railway tunnel in Offenbach am Main, Germany, that carries S-Bahn commuter trains through the city center.
-
C.
Euerwang Tunnel
The Euerwang Tunnel is a major railway tunnel in Bavaria, Germany, forming a key part of the high-speed rail connection between Nuremberg and Ingolstadt.
-
D.
Leipzig City Tunnel
Leipzig City Tunnel is an underground railway link in Leipzig, Germany, that connects the main station with southern lines to create a central S-Bahn cross-city route.
-
E.
Velsertunnel
The Velsertunnel is a major road and rail tunnel in the Netherlands that runs beneath the North Sea Canal near Velsen, providing a key connection between the regions north and south of the canal.
- 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_69e0c46411108190bba0d4176dffc9f3 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef3baab9e88190bc02f27133ef32d6 |
completed | April 27, 2026, 10:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09fd419ad48190a1a748a377f1a719 |
completed | May 17, 2026, 5:39 p.m. |
Created at: April 16, 2026, 6:33 p.m.