Triple
T18311513
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brünig railway line |
E438635
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | Lake Lungern area |
—
|
NE NERFINISHED |
How this triple was built (3 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: Lake Lungern area | Statement: [Brünig railway line, crosses, Lake Lungern area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Lungern area Context triple: [Brünig railway line, crosses, Lake Lungern area]
-
A.
Seliger Lake region
The Seliger Lake region is a scenic area in central Russia known for its interconnected lakes, forests, and popular recreational and nature tourism opportunities.
-
B.
Eibsee area
The Eibsee area is a scenic alpine region in Bavaria, Germany, known for its crystal-clear lake at the foot of the Zugspitze and its popularity for hiking, swimming, and mountain excursions.
-
C.
Lake Abbe region
The Lake Abbe region is a remote, otherworldly salt lake and geothermal landscape on the Ethiopia–Djibouti border, known for its limestone chimneys, hot springs, and stark desert scenery.
-
D.
Lake Sempach region
The Lake Sempach region is a scenic area in the Swiss canton of Lucerne known for its namesake lake, rural landscapes, and recreational opportunities.
-
E.
Rax-Schneeberg area
The Rax-Schneeberg area is a mountainous region in eastern Austria known for its prominent limestone massifs, alpine landscapes, and popular hiking and climbing routes near Vienna.
- 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: Lake Lungern area Target entity description: The Lake Lungern area is a scenic region in central Switzerland known for its turquoise alpine lake, surrounding mountains, and picturesque villages popular with hikers and tourists.
-
A.
Seliger Lake region
The Seliger Lake region is a scenic area in central Russia known for its interconnected lakes, forests, and popular recreational and nature tourism opportunities.
-
B.
Eibsee area
The Eibsee area is a scenic alpine region in Bavaria, Germany, known for its crystal-clear lake at the foot of the Zugspitze and its popularity for hiking, swimming, and mountain excursions.
-
C.
Lake Abbe region
The Lake Abbe region is a remote, otherworldly salt lake and geothermal landscape on the Ethiopia–Djibouti border, known for its limestone chimneys, hot springs, and stark desert scenery.
-
D.
Lake Sempach region
The Lake Sempach region is a scenic area in the Swiss canton of Lucerne known for its namesake lake, rural landscapes, and recreational opportunities.
-
E.
Rax-Schneeberg area
The Rax-Schneeberg area is a mountainous region in eastern Austria known for its prominent limestone massifs, alpine landscapes, and popular hiking and climbing routes near Vienna.
- F. None of above. chosen
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_69d8b915e3e881909125d760c15d0c29 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e50219cd548190b8da5f402d5da773 |
completed | April 19, 2026, 4:26 p.m. |
Created at: April 10, 2026, 10:36 a.m.