Triple

T12635576
Position Surface form Disambiguated ID Type / Status
Subject Geithain E301753 entity
Predicate isPartOfRailwayLine P57554 FINISHED
Object Leipzig–Geithain railway
The Leipzig–Geithain railway is a regional rail line in the German state of Saxony that connects the city of Leipzig with the town of Geithain.
E998172 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: Leipzig–Geithain railway | Statement: [Geithain, isPartOfRailwayLine, Leipzig–Geithain railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Leipzig–Geithain railway
Context triple: [Geithain, isPartOfRailwayLine, Leipzig–Geithain railway]
  • A. Leipzig–Probstzella railway
    The Leipzig–Probstzella railway is a major German rail route in central Germany that connects Leipzig with Probstzella, serving as an important regional and intercity transport corridor.
  • B. Dresden–Leipzig railway
    The Dresden–Leipzig railway is one of Germany’s oldest and most important mainline rail routes, connecting the major Saxon cities of Dresden and Leipzig.
  • C. Berlin–Dresden railway
    The Berlin–Dresden railway is a major German mainline rail route connecting the capital Berlin with the city of Dresden, serving both long-distance and regional passenger traffic.
  • D. Berlin–Stettin railway
    The Berlin–Stettin railway is a major historical rail route in Germany and Poland that connects Berlin with the Baltic port city of Szczecin (formerly Stettin), serving both regional and international traffic.
  • E. Dessau–Leipzig railway
    The Dessau–Leipzig railway is a major rail line in central Germany that connects the cities of Dessau and Leipzig and forms part of the regional and long-distance rail network in Saxony-Anhalt and Saxony.
  • 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: Leipzig–Geithain railway
Triple: [Geithain, isPartOfRailwayLine, Leipzig–Geithain railway]
Generated description
The Leipzig–Geithain railway is a regional rail line in the German state of Saxony that connects the city of Leipzig with the town of Geithain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Leipzig–Geithain railway
Target entity description: The Leipzig–Geithain railway is a regional rail line in the German state of Saxony that connects the city of Leipzig with the town of Geithain.
  • A. Leipzig–Probstzella railway
    The Leipzig–Probstzella railway is a major German rail route in central Germany that connects Leipzig with Probstzella, serving as an important regional and intercity transport corridor.
  • B. Dresden–Leipzig railway
    The Dresden–Leipzig railway is one of Germany’s oldest and most important mainline rail routes, connecting the major Saxon cities of Dresden and Leipzig.
  • C. Berlin–Dresden railway
    The Berlin–Dresden railway is a major German mainline rail route connecting the capital Berlin with the city of Dresden, serving both long-distance and regional passenger traffic.
  • D. Berlin–Stettin railway
    The Berlin–Stettin railway is a major historical rail route in Germany and Poland that connects Berlin with the Baltic port city of Szczecin (formerly Stettin), serving both regional and international traffic.
  • E. Dessau–Leipzig railway
    The Dessau–Leipzig railway is a major rail line in central Germany that connects the cities of Dessau and Leipzig and forms part of the regional and long-distance rail network in Saxony-Anhalt and Saxony.
  • 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_69d7bdec9f9c8190b4bac675b7588211 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96411d87481909127e81755f23964 completed April 10, 2026, 8:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6719886708190823f6f7e94e4d199 completed May 2, 2026, 9:50 p.m.
NEDg Description generation batch_69f6740129688190b286ce7acb4848c7 completed May 2, 2026, 10 p.m.
NED2 Entity disambiguation (via description) batch_69f675249d248190933421df49d3a2ab completed May 2, 2026, 10:05 p.m.
Created at: April 9, 2026, 5:16 p.m.