Triple

T12635605
Position Surface form Disambiguated ID Type / Status
Subject Geithain station E301754 entity
Predicate railwayLine P848 FINISHED
Object Neukieritzsch–Chemnitz railway
The Neukieritzsch–Chemnitz railway is a regional rail line in the German state of Saxony that connects the town of Neukieritzsch with the city of Chemnitz, serving intermediate communities such as Geithain.
 E1005365 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: Neukieritzsch–Chemnitz railway | Statement: [Geithain station, railwayLine, Neukieritzsch–Chemnitz railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Neukieritzsch–Chemnitz railway
Context triple: [Geithain station, railwayLine, Neukieritzsch–Chemnitz railway]
  • A. Chemnitz–Zwickau railway
    The Chemnitz–Zwickau railway is a mainline rail route in the German state of Saxony that connects the cities of Chemnitz and Zwickau and forms part of the regional and intercity transport network in eastern Germany.
  • B. Dresden–Chemnitz railway
    The Dresden–Chemnitz railway is a major rail line in the German state of Saxony that connects the cities of Dresden and Chemnitz and serves as an important regional and intercity transport route.
  • C. Chemnitz–Riesa railway
    The Chemnitz–Riesa railway is a German rail line in Saxony that connects the city of Chemnitz with the important rail junction at Riesa, forming part of the regional and long-distance transport network.
  • D. Chemnitz–Aue railway
    The Chemnitz–Aue railway is a regional rail line in the German state of Saxony that connects the city of Chemnitz with the town of Aue through the Ore Mountains region.
  • E. Chemnitz–Leipzig railway
    The Chemnitz–Leipzig railway is a major rail line in the German state of Saxony that connects the cities of Chemnitz and Leipzig and serves both regional and long-distance passenger traffic.
  • 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: Neukieritzsch–Chemnitz railway
Triple: [Geithain station, railwayLine, Neukieritzsch–Chemnitz railway]
Generated description
The Neukieritzsch–Chemnitz railway is a regional rail line in the German state of Saxony that connects the town of Neukieritzsch with the city of Chemnitz, serving intermediate communities such as Geithain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Neukieritzsch–Chemnitz railway
Target entity description: The Neukieritzsch–Chemnitz railway is a regional rail line in the German state of Saxony that connects the town of Neukieritzsch with the city of Chemnitz, serving intermediate communities such as Geithain.
  • A. Chemnitz–Zwickau railway
    The Chemnitz–Zwickau railway is a mainline rail route in the German state of Saxony that connects the cities of Chemnitz and Zwickau and forms part of the regional and intercity transport network in eastern Germany.
  • B. Dresden–Chemnitz railway
    The Dresden–Chemnitz railway is a major rail line in the German state of Saxony that connects the cities of Dresden and Chemnitz and serves as an important regional and intercity transport route.
  • C. Chemnitz–Riesa railway
    The Chemnitz–Riesa railway is a German rail line in Saxony that connects the city of Chemnitz with the important rail junction at Riesa, forming part of the regional and long-distance transport network.
  • D. Chemnitz–Aue railway
    The Chemnitz–Aue railway is a regional rail line in the German state of Saxony that connects the city of Chemnitz with the town of Aue through the Ore Mountains region.
  • E. Chemnitz–Leipzig railway
    The Chemnitz–Leipzig railway is a major rail line in the German state of Saxony that connects the cities of Chemnitz and Leipzig and serves both regional and long-distance passenger traffic.
  • 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_69d96147f49c8190b701e1e27e207a95 completed April 10, 2026, 8:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69f68eab6148819080a58e20499186fa completed May 2, 2026, 11:54 p.m.
NEDg Description generation batch_69f69061011c81908cb045925cfefdd7 completed May 3, 2026, 12:01 a.m.
NED2 Entity disambiguation (via description) batch_69f69138b40881909e9c74d6d922e1f3 completed May 3, 2026, 12:05 a.m.
Created at: April 9, 2026, 5:16 p.m.