Triple

T10305408
Position Surface form Disambiguated ID Type / Status
Subject Ravensburg E241739 entity
Predicate hasLandmark P105 FINISHED
Object Mehlsack tower
The Mehlsack tower is a prominent historic white tower in Ravensburg, Germany, serving as a symbol of the medieval city and a notable part of its fortifications.
 E854273 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: Mehlsack tower | Statement: [Ravensburg, hasLandmark, Mehlsack tower]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mehlsack tower
Context triple: [Ravensburg, hasLandmark, Mehlsack tower]
  • A. Reichenbacher Turm
    Reichenbacher Turm is a historic medieval defensive tower and city gate in Görlitz, Germany, notable for its well-preserved architecture and role in the town’s fortifications.
  • B. Spremberger Turm
    Spremberger Turm is a historic medieval city tower and prominent architectural landmark in the German city of Cottbus.
  • C. Pulverturm
    Pulverturm is a historic defensive tower that forms part of the medieval Musegg Wall fortifications in Lucerne, Switzerland.
  • D. Humberg Tower
    Humberg Tower is a historic observation tower on the Humberg hill near Kaiserslautern in Germany, known for its panoramic views over the surrounding Palatinate region.
  • E. Schirmerturm
    Schirmerturm is one of the historic defensive towers incorporated into Lucerne’s medieval Musegg Wall fortifications in Switzerland.
  • 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: Mehlsack tower
Triple: [Ravensburg, hasLandmark, Mehlsack tower]
Generated description
The Mehlsack tower is a prominent historic white tower in Ravensburg, Germany, serving as a symbol of the medieval city and a notable part of its fortifications.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mehlsack tower
Target entity description: The Mehlsack tower is a prominent historic white tower in Ravensburg, Germany, serving as a symbol of the medieval city and a notable part of its fortifications.
  • A. Reichenbacher Turm
    Reichenbacher Turm is a historic medieval defensive tower and city gate in Görlitz, Germany, notable for its well-preserved architecture and role in the town’s fortifications.
  • B. Spremberger Turm
    Spremberger Turm is a historic medieval city tower and prominent architectural landmark in the German city of Cottbus.
  • C. Pulverturm
    Pulverturm is a historic defensive tower that forms part of the medieval Musegg Wall fortifications in Lucerne, Switzerland.
  • D. Humberg Tower
    Humberg Tower is a historic observation tower on the Humberg hill near Kaiserslautern in Germany, known for its panoramic views over the surrounding Palatinate region.
  • E. Schirmerturm
    Schirmerturm is one of the historic defensive towers incorporated into Lucerne’s medieval Musegg Wall fortifications in Switzerland.
  • 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_69d381ac38808190a8ca7457c85b625b completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d309a4508190ad9de37171a64dba completed April 7, 2026, 9:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69d71d58416081909a010e905d70e934 completed April 9, 2026, 3:30 a.m.
NEDg Description generation batch_69d73185266481909e79eddc33469d8d completed April 9, 2026, 4:56 a.m.
NED2 Entity disambiguation (via description) batch_69d73279922c8190b616e1a61df4d227 completed April 9, 2026, 5 a.m.
Created at: April 6, 2026, 11:46 a.m.