Triple
T2817006
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barmen |
E54311
|
entity |
| Predicate | hasPublicTransport |
P1288
|
FINISHED |
| Object |
Wuppertal Suspension Railway
The Wuppertal Suspension Railway is a historic monorail system in Wuppertal, Germany, famous for its elevated, hanging trains that run above the Wupper River and city streets.
|
E300839
|
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: Wuppertal Suspension Railway | Statement: [Barmen, hasPublicTransport, Wuppertal Suspension Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wuppertal Suspension Railway Context triple: [Barmen, hasPublicTransport, Wuppertal Suspension Railway]
-
A.
Rorschach–Heiden rack railway
The Rorschach–Heiden rack railway is a Swiss mountain railway line that climbs steeply from the lakeside town of Rorschach to the higher-altitude village of Heiden using a rack-and-pinion system.
-
B.
Rheinturm
Rheinturm is a prominent telecommunications tower and observation landmark on the Rhine River, offering panoramic views of Düsseldorf and its surroundings.
-
C.
BahnTower
BahnTower is a prominent high-rise office building in Berlin that serves as the headquarters of Deutsche Bahn and forms part of the modern Potsdamer Platz complex.
-
D.
Rhaetian Railway
The Rhaetian Railway is a Swiss narrow-gauge railway network in the canton of Graubünden, famed for its scenic Alpine routes and UNESCO World Heritage-listed lines.
-
E.
Neisse Viaduct
The Neisse Viaduct is a historic railway bridge spanning the Lusatian Neisse River near Görlitz, notable for connecting Germany and Poland and symbolizing cross-border transport and heritage.
- 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: Wuppertal Suspension Railway Triple: [Barmen, hasPublicTransport, Wuppertal Suspension Railway]
Generated description
The Wuppertal Suspension Railway is a historic monorail system in Wuppertal, Germany, famous for its elevated, hanging trains that run above the Wupper River and city streets.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wuppertal Suspension Railway Target entity description: The Wuppertal Suspension Railway is a historic monorail system in Wuppertal, Germany, famous for its elevated, hanging trains that run above the Wupper River and city streets.
-
A.
Rorschach–Heiden rack railway
The Rorschach–Heiden rack railway is a Swiss mountain railway line that climbs steeply from the lakeside town of Rorschach to the higher-altitude village of Heiden using a rack-and-pinion system.
-
B.
Rheinturm
Rheinturm is a prominent telecommunications tower and observation landmark on the Rhine River, offering panoramic views of Düsseldorf and its surroundings.
-
C.
BahnTower
BahnTower is a prominent high-rise office building in Berlin that serves as the headquarters of Deutsche Bahn and forms part of the modern Potsdamer Platz complex.
-
D.
Rhaetian Railway
The Rhaetian Railway is a Swiss narrow-gauge railway network in the canton of Graubünden, famed for its scenic Alpine routes and UNESCO World Heritage-listed lines.
-
E.
Neisse Viaduct
The Neisse Viaduct is a historic railway bridge spanning the Lusatian Neisse River near Görlitz, notable for connecting Germany and Poland and symbolizing cross-border transport and heritage.
- 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_69ab49de0af08190b3da69683be1e728 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abde500d3c8190b435a20a0f9d3b9d |
completed | March 7, 2026, 8:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afcea2386481908e062280eb5b07db |
completed | March 10, 2026, 7:56 a.m. |
| NEDg | Description generation | batch_69afcf12e3a0819098f28d31434a0c5f |
completed | March 10, 2026, 7:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afcf9c2d308190b111aa8038c9227a |
completed | March 10, 2026, 8 a.m. |
Created at: March 6, 2026, 9:59 p.m.