Triple

T15946878
Position Surface form Disambiguated ID Type / Status
Subject Wetzlar E386707 entity
Predicate hasLandmark P105 FINISHED
Object Old Lahn Bridge
Old Lahn Bridge is a historic stone bridge in Wetzlar, Germany, spanning the Lahn River and serving as one of the city's most recognizable landmarks.
 E1196214 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: Old Lahn Bridge | Statement: [Wetzlar, hasLandmark, Old Lahn Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Old Lahn Bridge
Context triple: [Wetzlar, hasLandmark, Old Lahn Bridge]
  • A. Alte Brücke
    Alte Brücke is a historic stone bridge in Saarbrücken, Germany, known as one of the city’s oldest architectural landmarks spanning the Saar River.
  • B. Ziegelgraben Bridge
    Ziegelgraben Bridge is the movable opening bridge section of the Rügendamm causeway connecting the German island of Rügen to the mainland.
  • C. Boschbrücke
    Boschbrücke is a bridge in Munich, Germany, that connects to the Museumsinsel (Museum Island) over the Isar River.
  • D. Hohenzollern Bridge
    The Hohenzollern Bridge is a historic railway and pedestrian bridge over the Rhine in Cologne, Germany, famous for its heavy train traffic and thousands of love locks attached to its railings.
  • E. 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.
  • 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: Old Lahn Bridge
Triple: [Wetzlar, hasLandmark, Old Lahn Bridge]
Generated description
Old Lahn Bridge is a historic stone bridge in Wetzlar, Germany, spanning the Lahn River and serving as one of the city's most recognizable landmarks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Old Lahn Bridge
Target entity description: Old Lahn Bridge is a historic stone bridge in Wetzlar, Germany, spanning the Lahn River and serving as one of the city's most recognizable landmarks.
  • A. Alte Brücke
    Alte Brücke is a historic stone bridge in Saarbrücken, Germany, known as one of the city’s oldest architectural landmarks spanning the Saar River.
  • B. Ziegelgraben Bridge
    Ziegelgraben Bridge is the movable opening bridge section of the Rügendamm causeway connecting the German island of Rügen to the mainland.
  • C. Boschbrücke
    Boschbrücke is a bridge in Munich, Germany, that connects to the Museumsinsel (Museum Island) over the Isar River.
  • D. Hohenzollern Bridge
    The Hohenzollern Bridge is a historic railway and pedestrian bridge over the Rhine in Cologne, Germany, famous for its heavy train traffic and thousands of love locks attached to its railings.
  • E. 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.
  • 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_69d86da882448190a82ea962fe343b79 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156d1a4c08190afc325491ba38870 completed April 16, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69fff291a4308190bd5b45dfdb3a6b98 completed May 10, 2026, 2:50 a.m.
NEDg Description generation batch_69fff35ded288190b4d261358f1661cb completed May 10, 2026, 2:54 a.m.
NED2 Entity disambiguation (via description) batch_69fff3f2760c8190a58fedc2798614ae completed May 10, 2026, 2:56 a.m.
Created at: April 10, 2026, 4:53 a.m.