Triple

T5251521
Position Surface form Disambiguated ID Type / Status
Subject Isar E118598 entity
Predicate hasBridge P386 FINISHED
Object Reichenbachbrücke
Reichenbachbrücke is a historic bridge in Munich, Germany, spanning the Isar River and connecting the districts of Au and Glockenbachviertel.
 E515937 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: Reichenbachbrücke | Statement: [Isar, hasBridge, Reichenbachbrücke]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Reichenbachbrücke
Context triple: [Isar, hasBridge, Reichenbachbrücke]
  • 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. 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.
  • C. Zecheriner Brücke
    Zecheriner Brücke is a bascule road bridge in northeastern Germany that connects the mainland with the island of Usedom across the Peenestrom.
  • D. 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.
  • E. Rathausbrücke
    Rathausbrücke is a historic pedestrian bridge in central Zurich, Switzerland, spanning the Limmat River near the city hall and the old town.
  • 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: Reichenbachbrücke
Triple: [Isar, hasBridge, Reichenbachbrücke]
Generated description
Reichenbachbrücke is a historic bridge in Munich, Germany, spanning the Isar River and connecting the districts of Au and Glockenbachviertel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Reichenbachbrücke
Target entity description: Reichenbachbrücke is a historic bridge in Munich, Germany, spanning the Isar River and connecting the districts of Au and Glockenbachviertel.
  • 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. 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.
  • C. Zecheriner Brücke
    Zecheriner Brücke is a bascule road bridge in northeastern Germany that connects the mainland with the island of Usedom across the Peenestrom.
  • D. 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.
  • E. Rathausbrücke
    Rathausbrücke is a historic pedestrian bridge in central Zurich, Switzerland, spanning the Limmat River near the city hall and the old town.
  • 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_69bd446978108190bb5f9c5c23d93f88 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7b7b840881908bb1ecb8a0047382 completed March 20, 2026, 4:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf29008b38819084e59078210626b2 completed March 21, 2026, 11:25 p.m.
NEDg Description generation batch_69bf2a59d53c81908ce846523f0c94e8 completed March 21, 2026, 11:31 p.m.
NED2 Entity disambiguation (via description) batch_69bf2ad48fc48190bb0c7de4df879c3b completed March 21, 2026, 11:33 p.m.
Created at: March 20, 2026, 1:50 p.m.