Triple
T15889554
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sihltal |
E385279
|
entity |
| Predicate | hasTransport |
P1298
|
FINISHED |
| Object | Sihltalbahn |
E1174436
|
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: Sihltalbahn | Statement: [Sihltal, hasTransport, Sihltalbahn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sihltalbahn Context triple: [Sihltal, hasTransport, Sihltalbahn]
-
A.
Sihltalbahn
chosen
Sihltalbahn is a Swiss railway line and company operating regional train services through the Sihl Valley near Zurich.
-
B.
Belchenbahn
Belchenbahn is an aerial cable car system in the Black Forest region of Germany that transports visitors to the summit area of the Belchen mountain.
-
C.
Zollernbahn
Zollernbahn is a historic railway line in the Swabian Jura region of Baden-Württemberg, Germany, known for connecting several towns including Ebingen and serving both regional transport and tourism.
-
D.
Höllentalbahn
The Höllentalbahn is a scenic railway line in Germany’s Black Forest, known for its steep gradients and picturesque route through the Höllental (Hell Valley).
-
E.
Bayerische Zugspitzbahn
Bayerische Zugspitzbahn is a Bavarian cogwheel railway that transports passengers from Garmisch-Partenkirchen up toward Germany’s highest peak, the Zugspitze.
- 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_69d86da5b800819083a31be937d738b0 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1561d5c28819094c3541d917a4433 |
completed | April 16, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb04598e0819094274868941195b9 |
completed | May 9, 2026, 10:08 p.m. |
Created at: April 10, 2026, 4:51 a.m.