Triple

T9349293
Position Surface form Disambiguated ID Type / Status
Subject Limburg an der Lahn E224973 entity
Predicate hasLandmark P105 FINISHED
Object Lahn River bridge
The Lahn River bridge is a historic crossing in Limburg an der Lahn, Germany, known for its picturesque setting beneath the town’s medieval skyline and cathedral.
 E796821 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: Lahn River bridge | Statement: [Limburg an der Lahn, hasLandmark, Lahn River bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lahn River bridge
Context triple: [Limburg an der Lahn, hasLandmark, Lahn River bridge]
  • A. Lippe Bridge
    Lippe Bridge is a notable bridge in the German town of Lünen that spans the River Lippe and serves as a key local crossing and landmark.
  • B. Julius-Leber-Brücke bridge
    Julius-Leber-Brücke bridge is a railway overpass in Berlin, Germany, known for carrying train tracks over city streets in the Schöneberg district.
  • C. Emmerich Rhine Bridge
    The Emmerich Rhine Bridge is a prominent suspension bridge spanning the Rhine River in Emmerich am Rhein, Germany, known for its striking design and significant role in regional road traffic.
  • D. 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.
  • E. Nordstern Bridge
    Nordstern Bridge is a road and pedestrian bridge in Gelsenkirchen, Germany, known for spanning the Rhine–Herne Canal near the former Nordstern coal mine and today’s Nordsternpark.
  • 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: Lahn River bridge
Triple: [Limburg an der Lahn, hasLandmark, Lahn River bridge]
Generated description
The Lahn River bridge is a historic crossing in Limburg an der Lahn, Germany, known for its picturesque setting beneath the town’s medieval skyline and cathedral.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lahn River bridge
Target entity description: The Lahn River bridge is a historic crossing in Limburg an der Lahn, Germany, known for its picturesque setting beneath the town’s medieval skyline and cathedral.
  • A. Lippe Bridge
    Lippe Bridge is a notable bridge in the German town of Lünen that spans the River Lippe and serves as a key local crossing and landmark.
  • B. Julius-Leber-Brücke bridge
    Julius-Leber-Brücke bridge is a railway overpass in Berlin, Germany, known for carrying train tracks over city streets in the Schöneberg district.
  • C. Emmerich Rhine Bridge
    The Emmerich Rhine Bridge is a prominent suspension bridge spanning the Rhine River in Emmerich am Rhein, Germany, known for its striking design and significant role in regional road traffic.
  • D. 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.
  • E. Nordstern Bridge
    Nordstern Bridge is a road and pedestrian bridge in Gelsenkirchen, Germany, known for spanning the Rhine–Herne Canal near the former Nordstern coal mine and today’s Nordsternpark.
  • 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_69ca842abfd48190949d71c3b86eeba8 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd4f1198b88190adc0b01f7c1be36e completed April 1, 2026, 5 p.m.
NED1 Entity disambiguation (via context triple) batch_69d100cc26248190baf12eb7f8aca74a completed April 4, 2026, 12:15 p.m.
NEDg Description generation batch_69d1045852e88190a9f8937f12ffebc1 completed April 4, 2026, 12:30 p.m.
NED2 Entity disambiguation (via description) batch_69d104b66358819087a157d61216b593 completed April 4, 2026, 12:31 p.m.
Created at: March 30, 2026, 7:41 p.m.