Triple
T15049861
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harzer Schmalspurbahnen |
E379330
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object | Brockenbahn |
E1022198
|
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: Brockenbahn | Statement: [Harzer Schmalspurbahnen, hasLine, Brockenbahn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brockenbahn Context triple: [Harzer Schmalspurbahnen, hasLine, Brockenbahn]
-
A.
Brocken Railway
chosen
The Brocken Railway is a historic narrow-gauge mountain railway in Germany’s Harz region that carries tourists and hikers to the summit of the Brocken, the area’s highest peak.
-
B.
Untersbergbahn
Untersbergbahn is an aerial cable car system in the Alps that transports passengers from the Salzburg area up the Untersberg mountain for sightseeing and hiking.
-
C.
Eibsee-Seilbahn
Eibsee-Seilbahn is an aerial cable car that transports passengers from the Eibsee area up to the summit region of Germany’s highest mountain, the Zugspitze.
-
D.
Belchenbahn cable car
The Belchenbahn cable car is an aerial lift system that transports visitors to the summit area of the Belchen mountain in the Black Forest, Germany.
-
E.
Zugspitze cable car
The Zugspitze cable car is a high-altitude aerial tramway in the Bavarian Alps that transports visitors to the summit of Germany’s highest mountain, offering panoramic views over surrounding peaks and lakes.
- 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_69d85cd64d108190853797a95c11cc45 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69deda8f71988190b4fe7f7de4ccb798 |
completed | April 15, 2026, 12:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feae0da8008190a39d63648228a34c |
completed | May 9, 2026, 3:46 a.m. |
Created at: April 10, 2026, 3 a.m.