Triple
T14155967
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Frauenkirch |
E350813
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Davos–Filisur line |
E475764
|
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: Davos–Filisur line | Statement: [Frauenkirch, railwayLine, Davos–Filisur line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Davos–Filisur line Context triple: [Frauenkirch, railwayLine, Davos–Filisur line]
-
A.
Dijon–Vallorbe line
The Dijon–Vallorbe line is an international railway route connecting Dijon in France to Vallorbe in Switzerland, serving as an important link between the French and Swiss rail networks.
-
B.
Davos–Filisur railway line
chosen
The Davos–Filisur railway line is a scenic metre-gauge mountain railway in the Swiss canton of Graubünden, known for its dramatic alpine landscapes, tunnels, and viaducts operated by the Rhaetian Railway.
-
C.
Zurich–Bern line
The Zurich–Bern line is a major Swiss railway corridor connecting the cities of Zurich and Bern and forming part of the country’s primary east–west rail axis.
-
D.
Basel–Biel/Bienne line
The Basel–Biel/Bienne line is a major Swiss standard-gauge railway route connecting the cities of Basel and Biel/Bienne through the Jura region.
-
E.
Engadin line
The Engadin line is a scenic metre-gauge railway route in Switzerland’s canton of Graubünden that runs through the Engadin valley as part of the Rhaetian Railway network.
- 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_69d8278775fc8190b0802d22ca2f495d |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6135744c81909a43d659f5fe2895 |
completed | April 14, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcf7ec6448819087e50aac964ec637 |
completed | May 7, 2026, 8:37 p.m. |
Created at: April 10, 2026, 12:58 a.m.