Triple

T5046493
Position Surface form Disambiguated ID Type / Status
Subject Thun E113677 entity
Predicate hasLandmark P105 FINISHED
Object Obere Schleuse wooden bridge
The Obere Schleuse wooden bridge is a historic timber footbridge in Thun, Switzerland, known for its picturesque setting over the Aare River and its traditional covered design.
E488816 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: Obere Schleuse wooden bridge | Statement: [Thun, hasLandmark, Obere Schleuse wooden bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Obere Schleuse wooden bridge
Context triple: [Thun, hasLandmark, Obere Schleuse wooden bridge]
  • A. Rohrbach’s Bridge
    Rohrbach’s Bridge is a historic stone arch bridge at Antietam National Battlefield in Maryland, best known as the site of intense fighting during the American Civil War’s Battle of Antietam.
  • B. Schlossbrücke
    Schlossbrücke is a historic bridge in central Berlin that spans the Spree River, connecting Unter den Linden with Museum Island near the Berlin Palace.
  • C. Weidendammer Bridge
    The Weidendammer Bridge is a historic cast-iron bridge in central Berlin, Germany, known for spanning the Spree River near Friedrichstraße and surviving World War II.
  • D. Hogeweidebrug
    Hogeweidebrug is a bridge spanning the Amsterdam–Rhine Canal in the Netherlands, serving as part of the local road and transport infrastructure.
  • E. Bastei Bridge
    Bastei Bridge is a famous stone bridge and scenic lookout spanning dramatic sandstone rock formations above the Elbe River in Saxon Switzerland, Germany.
  • 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: Obere Schleuse wooden bridge
Triple: [Thun, hasLandmark, Obere Schleuse wooden bridge]
Generated description
The Obere Schleuse wooden bridge is a historic timber footbridge in Thun, Switzerland, known for its picturesque setting over the Aare River and its traditional covered design.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Obere Schleuse wooden bridge
Target entity description: The Obere Schleuse wooden bridge is a historic timber footbridge in Thun, Switzerland, known for its picturesque setting over the Aare River and its traditional covered design.
  • A. Rohrbach’s Bridge
    Rohrbach’s Bridge is a historic stone arch bridge at Antietam National Battlefield in Maryland, best known as the site of intense fighting during the American Civil War’s Battle of Antietam.
  • B. Schlossbrücke
    Schlossbrücke is a historic bridge in central Berlin that spans the Spree River, connecting Unter den Linden with Museum Island near the Berlin Palace.
  • C. Weidendammer Bridge
    The Weidendammer Bridge is a historic cast-iron bridge in central Berlin, Germany, known for spanning the Spree River near Friedrichstraße and surviving World War II.
  • D. Hogeweidebrug
    Hogeweidebrug is a bridge spanning the Amsterdam–Rhine Canal in the Netherlands, serving as part of the local road and transport infrastructure.
  • E. Bastei Bridge
    Bastei Bridge is a famous stone bridge and scenic lookout spanning dramatic sandstone rock formations above the Elbe River in Saxon Switzerland, Germany.
  • 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_69bd44391fc48190a311ce9c826c209b completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd73fe99688190961708f5d8eb6bff completed March 20, 2026, 4:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9c8e1fc481908faf1042ee7f49e9 completed March 21, 2026, 1:26 p.m.
NEDg Description generation batch_69be9d517df88190bcd682badaca96c8 completed March 21, 2026, 1:29 p.m.
NED2 Entity disambiguation (via description) batch_69be9dea9de48190805b1e3527b47a00 completed March 21, 2026, 1:32 p.m.
Created at: March 20, 2026, 1:37 p.m.