Triple
T22562973
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zimmerberg Base Tunnel |
E557865
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | New Rail Link through the Alps |
—
|
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: New Rail Link through the Alps | Statement: [Zimmerberg Base Tunnel, partOf, New Rail Link through the Alps]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New Rail Link through the Alps Context triple: [Zimmerberg Base Tunnel, partOf, New Rail Link through the Alps]
-
A.
New Railway Link through the Alps
chosen
The New Railway Link through the Alps is a major Swiss transalpine rail project that modernizes north–south European freight and passenger transport by routing high-speed trains through low-level base tunnels under the Alps.
-
B.
Simplon railway line
The Simplon railway line is a major trans-Alpine rail route connecting Switzerland and Italy through the Simplon Tunnel, serving as an important international passenger and freight corridor.
-
C.
Brenner Base Tunnel
The Brenner Base Tunnel is a major transalpine railway tunnel under construction between Austria and Italy, designed to significantly improve freight and passenger rail transport across the Alps by providing a faster, flatter route beneath the Brenner Pass.
-
D.
Lötschberg Tunnel
The Lötschberg Tunnel is a major Swiss railway tunnel through the Bernese Alps that provides a key north–south transit route between the cantons of Bern and Valais.
-
E.
Transalpina railway
The Transalpina railway is a historic cross-border rail line in the Alpine region of Italy and Slovenia, known for connecting towns across mountainous terrain and serving as an important regional transport route.
- 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_69e11e5ae4ac8190b1f503457603d969 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15fa7a828819096804ac928e2aaf9 |
completed | April 29, 2026, 1:32 a.m. |
Created at: April 16, 2026, 8:52 p.m.