Triple

T7874458
Position Surface form Disambiguated ID Type / Status
Subject Würzburg Hauptbahnhof E182816 entity
Predicate hasRailwayLine P848 FINISHED
Object Würzburg–Treuchtlingen railway
The Würzburg–Treuchtlingen railway is a major German main line in northern Bavaria that connects Würzburg with Treuchtlingen and forms an important north–south rail corridor.
 E709096 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: Würzburg–Treuchtlingen railway | Statement: [Würzburg Hauptbahnhof, hasRailwayLine, Würzburg–Treuchtlingen railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Würzburg–Treuchtlingen railway
Context triple: [Würzburg Hauptbahnhof, hasRailwayLine, Würzburg–Treuchtlingen railway]
  • A. Würzburg–Aschaffenburg railway
    The Würzburg–Aschaffenburg railway is a key mainline rail route in northern Bavaria, Germany, connecting the city of Würzburg with Aschaffenburg and forming part of an important east–west transport corridor.
  • B. Nuremberg–Lichtenfels railway
    The Nuremberg–Lichtenfels railway is a mainline rail route in Bavaria, Germany, connecting the city of Nuremberg with the town of Lichtenfels as part of the regional and long-distance rail network.
  • C. Würzburg–Stuttgart railway
    The Würzburg–Stuttgart railway is a major German rail route connecting the Franconian city of Würzburg with the Baden-Württemberg capital Stuttgart, serving both regional and long-distance passenger and freight traffic.
  • D. Rosenheim–Holzkirchen railway
    The Rosenheim–Holzkirchen railway is a regional rail line in Bavaria, Germany, connecting the town of Rosenheim with Holzkirchen and forming part of the wider Upper Bavarian rail network.
  • E. Nuremberg–Bamberg railway
    The Nuremberg–Bamberg railway is a major German main line in Bavaria that connects the cities of Nuremberg and Bamberg and forms part of important regional and long-distance rail routes.
  • 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: Würzburg–Treuchtlingen railway
Triple: [Würzburg Hauptbahnhof, hasRailwayLine, Würzburg–Treuchtlingen railway]
Generated description
The Würzburg–Treuchtlingen railway is a major German main line in northern Bavaria that connects Würzburg with Treuchtlingen and forms an important north–south rail corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Würzburg–Treuchtlingen railway
Target entity description: The Würzburg–Treuchtlingen railway is a major German main line in northern Bavaria that connects Würzburg with Treuchtlingen and forms an important north–south rail corridor.
  • A. Würzburg–Aschaffenburg railway
    The Würzburg–Aschaffenburg railway is a key mainline rail route in northern Bavaria, Germany, connecting the city of Würzburg with Aschaffenburg and forming part of an important east–west transport corridor.
  • B. Nuremberg–Lichtenfels railway
    The Nuremberg–Lichtenfels railway is a mainline rail route in Bavaria, Germany, connecting the city of Nuremberg with the town of Lichtenfels as part of the regional and long-distance rail network.
  • C. Würzburg–Stuttgart railway
    The Würzburg–Stuttgart railway is a major German rail route connecting the Franconian city of Würzburg with the Baden-Württemberg capital Stuttgart, serving both regional and long-distance passenger and freight traffic.
  • D. Rosenheim–Holzkirchen railway
    The Rosenheim–Holzkirchen railway is a regional rail line in Bavaria, Germany, connecting the town of Rosenheim with Holzkirchen and forming part of the wider Upper Bavarian rail network.
  • E. Nuremberg–Bamberg railway
    The Nuremberg–Bamberg railway is a major German main line in Bavaria that connects the cities of Nuremberg and Bamberg and forms part of important regional and long-distance rail routes.
  • 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_69ca828a17248190b46defe758bc5ad3 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb39a961188190b2f12f8fe5d66641 completed March 31, 2026, 3:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc63a03cc881908253d9cb280c0164 completed April 1, 2026, 12:15 a.m.
NEDg Description generation batch_69cc651b4be08190ad76c70b1d617c1a completed April 1, 2026, 12:21 a.m.
NED2 Entity disambiguation (via description) batch_69cc664700dc819097d149931cf49673 completed April 1, 2026, 12:26 a.m.
Created at: March 30, 2026, 4:56 p.m.