Triple
T15518565
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Weimar-Buchenwald railway station |
E368894
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
Ettersberg Railway
The Ettersberg Railway is a German rail line serving the area around Weimar and the Ettersberg region, historically associated with access to the former Buchenwald concentration camp site.
|
E1165885
|
NE FINISHED |
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: Ettersberg Railway | Statement: [Weimar-Buchenwald railway station, locatedOn, Ettersberg Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ettersberg Railway Context triple: [Weimar-Buchenwald railway station, locatedOn, Ettersberg Railway]
-
A.
Trans-Harz Railway
The Trans-Harz Railway is a scenic narrow-gauge railway line in Germany’s Harz Mountains, known for its historic steam trains and tourist routes through the region.
-
B.
Main-Spessart Railway
The Main-Spessart Railway is a major German rail line in northern Bavaria that runs along the Main River and through the Spessart hills, serving as an important regional and long-distance transport route.
-
C.
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).
-
D.
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.
-
E.
Solling Railway
The Solling Railway is a regional rail line in Germany that runs through the Solling hills, connecting towns in Lower Saxony and Hesse.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ettersberg Railway Triple: [Weimar-Buchenwald railway station, locatedOn, Ettersberg Railway]
Generated description
The Ettersberg Railway is a German rail line serving the area around Weimar and the Ettersberg region, historically associated with access to the former Buchenwald concentration camp site.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ettersberg Railway Target entity description: The Ettersberg Railway is a German rail line serving the area around Weimar and the Ettersberg region, historically associated with access to the former Buchenwald concentration camp site.
-
A.
Trans-Harz Railway
The Trans-Harz Railway is a scenic narrow-gauge railway line in Germany’s Harz Mountains, known for its historic steam trains and tourist routes through the region.
-
B.
Main-Spessart Railway
The Main-Spessart Railway is a major German rail line in northern Bavaria that runs along the Main River and through the Spessart hills, serving as an important regional and long-distance transport route.
-
C.
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).
-
D.
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.
-
E.
Solling Railway
The Solling Railway is a regional rail line in Germany that runs through the Solling hills, connecting towns in Lower Saxony and Hesse.
- F. None of above. chosen
Provenance (5 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_69d85a1794cc8190b0b428716296e63e |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e040343d9c8190a7d1f197c108bd9d |
completed | April 16, 2026, 1:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff56bb23e88190bb3e9ad5e409a2f8 |
completed | May 9, 2026, 3:46 p.m. |
| NEDg | Description generation | batch_69ff57e4dc108190b18e801a814a7c11 |
completed | May 9, 2026, 3:51 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff583680588190b52a75a73624503a |
completed | May 9, 2026, 3:52 p.m. |
Created at: April 10, 2026, 4:03 a.m.