Triple
T18005400
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brienz Rothorn Railway |
E430731
|
entity |
| Predicate | summitStationName |
P130096
|
FINISHED |
| Object | Rothorn Kulm |
—
|
NE NERFINISHED |
How this triple was built (4 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: Rothorn Kulm | Statement: [Brienz Rothorn Railway, summitStationName, Rothorn Kulm]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rothorn Kulm Context triple: [Brienz Rothorn Railway, summitStationName, Rothorn Kulm]
-
A.
Rheinwaldhorn
Rheinwaldhorn is a prominent peak in the Lepontine Alps on the border between Switzerland’s Graubünden and Ticino cantons, known as one of the major summits of the Rhine watershed.
-
B.
Teufelstättkopf
Teufelstättkopf is a mountain peak in the Bavarian Ammergau Alps, popular with hikers for its scenic views and relatively accessible trails.
-
C.
Bärenkopf
Bärenkopf is a mountain peak in the Austrian Alps that forms part of the Glockner Group.
-
D.
Kohnstein mountain
Kohnstein mountain is a limestone hill in central Germany that became infamous as the site of the Nazi underground Mittelwerk facility used for V-2 rocket production during World War II.
-
E.
Brecherspitz
Brecherspitz is a prominent mountain peak in the Bavarian Alps of southern Germany, popular for hiking and panoramic views over the surrounding Mangfall range and nearby lakes.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rothorn Kulm Target entity description: Rothorn Kulm is the mountain-top area and viewpoint near Brienz in the Swiss Alps, known for its panoramic vistas and as the upper terminus of the historic Brienz Rothorn Railway.
-
A.
Rheinwaldhorn
Rheinwaldhorn is a prominent peak in the Lepontine Alps on the border between Switzerland’s Graubünden and Ticino cantons, known as one of the major summits of the Rhine watershed.
-
B.
Teufelstättkopf
Teufelstättkopf is a mountain peak in the Bavarian Ammergau Alps, popular with hikers for its scenic views and relatively accessible trails.
-
C.
Bärenkopf
Bärenkopf is a mountain peak in the Austrian Alps that forms part of the Glockner Group.
-
D.
Kohnstein mountain
Kohnstein mountain is a limestone hill in central Germany that became infamous as the site of the Nazi underground Mittelwerk facility used for V-2 rocket production during World War II.
-
E.
Brecherspitz
Brecherspitz is a prominent mountain peak in the Bavarian Alps of southern Germany, popular for hiking and panoramic views over the surrounding Mangfall range and nearby lakes.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: summitStationName Context triple: [Brienz Rothorn Railway, summitStationName, Rothorn Kulm]
-
A.
isNamedSummitOf
Indicates that one entity is the officially designated summit (highest or principal point) of another entity, such as a mountain or geographic feature.
-
B.
summitLocatedIn
Indicates that a summit (mountain peak) is geographically situated within a specified area or region.
-
C.
summitElevation
Indicates the elevation or height of a summit above a reference level, typically sea level.
-
D.
summitCrater
Indicates the relationship where a crater is located at or forms the summit of a volcanic or mountainous feature.
-
E.
isSummitOf
Indicates that one entity is the highest point or peak (summit) of another entity, such as a mountain or structure.
- F. None of above. chosen
Provenance (4 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_69d8b904530081908bf341d842464856 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4b51ba1888190a339d726e92f376b |
completed | April 19, 2026, 10:57 a.m. |
| PD | Predicate disambiguation | batch_69e3f90039e4819080527f860dca042e |
completed | April 18, 2026, 9:34 p.m. |
| PDg | Predicate description generation | batch_69e42d8d68288190a05dc5d7803cf823 |
completed | April 19, 2026, 1:19 a.m. |
Created at: April 10, 2026, 10:24 a.m.