Triple

T17991703
Position Surface form Disambiguated ID Type / Status
Subject Gersfeld E430388 entity
Predicate railwayLine P848 FINISHED
Object Fulda–Gersfeld railway line
The Fulda–Gersfeld railway line is a regional rail route in the German state of Hesse that historically connected the town of Fulda with Gersfeld through the Rhön region.
 E1300423 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: Fulda–Gersfeld railway line | Statement: [Gersfeld, railwayLine, Fulda–Gersfeld railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fulda–Gersfeld railway line
Context triple: [Gersfeld, railwayLine, Fulda–Gersfeld railway line]
  • A. Limburg–Frankfurt railway line
    The Limburg–Frankfurt railway line is a high-speed rail route in Germany that connects the city of Limburg an der Lahn with Frankfurt, serving as part of the important Cologne–Frankfurt high-speed corridor.
  • B. Odenwaldbahn railway line
    The Odenwaldbahn railway line is a regional rail route in southwestern Germany that connects towns in the Odenwald region with larger urban centers such as Darmstadt and Frankfurt.
  • C. Kassel–Korbach railway
    The Kassel–Korbach railway is a regional rail line in the German state of Hesse that connects the city of Kassel with the town of Korbach through the North Hesse countryside.
  • D. 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.
  • E. Friedberg–Hanau railway
    The Friedberg–Hanau railway is a regional rail line in the German state of Hesse that connects the town of Friedberg with the city of Hanau, serving as an important link in the Rhine-Main transport network.
  • 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: Fulda–Gersfeld railway line
Triple: [Gersfeld, railwayLine, Fulda–Gersfeld railway line]
Generated description
The Fulda–Gersfeld railway line is a regional rail route in the German state of Hesse that historically connected the town of Fulda with Gersfeld through the Rhön region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fulda–Gersfeld railway line
Target entity description: The Fulda–Gersfeld railway line is a regional rail route in the German state of Hesse that historically connected the town of Fulda with Gersfeld through the Rhön region.
  • A. Limburg–Frankfurt railway line
    The Limburg–Frankfurt railway line is a high-speed rail route in Germany that connects the city of Limburg an der Lahn with Frankfurt, serving as part of the important Cologne–Frankfurt high-speed corridor.
  • B. Odenwaldbahn railway line
    The Odenwaldbahn railway line is a regional rail route in southwestern Germany that connects towns in the Odenwald region with larger urban centers such as Darmstadt and Frankfurt.
  • C. Kassel–Korbach railway
    The Kassel–Korbach railway is a regional rail line in the German state of Hesse that connects the city of Kassel with the town of Korbach through the North Hesse countryside.
  • D. 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.
  • E. Friedberg–Hanau railway
    The Friedberg–Hanau railway is a regional rail line in the German state of Hesse that connects the town of Friedberg with the city of Hanau, serving as an important link in the Rhine-Main transport network.
  • 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_69d8b90364248190a37381adea932f42 completed April 10, 2026, 8:46 a.m.
NER Named-entity recognition batch_69e4b29fd7648190b7f09ea60c7b96a8 completed April 19, 2026, 10:46 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0337ae62588190b1a6464fb703cc8f completed May 12, 2026, 2:22 p.m.
NEDg Description generation batch_6a033ca6a2608190a391694153070cc8 completed May 12, 2026, 2:43 p.m.
NED2 Entity disambiguation (via description) batch_6a033d6bf3f48190ac141febc04608f6 completed May 12, 2026, 2:47 p.m.
Created at: April 10, 2026, 10:23 a.m.