Triple

T10547008
Position Surface form Disambiguated ID Type / Status
Subject Forchheim E248845 entity
Predicate locatedOnRailwayLine P848 FINISHED
Object Forchheim–Ebermannstadt railway
The Forchheim–Ebermannstadt railway is a regional rail line in Bavaria, Germany, connecting the town of Forchheim with Ebermannstadt through the Franconian Switzerland area.
 E872268 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: Forchheim–Ebermannstadt railway | Statement: [Forchheim, locatedOnRailwayLine, Forchheim–Ebermannstadt railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Forchheim–Ebermannstadt railway
Context triple: [Forchheim, locatedOnRailwayLine, Forchheim–Ebermannstadt railway]
  • A. 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.
  • 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. 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.
  • D. Bamberg–Hof railway
    The Bamberg–Hof railway is a mainline rail route in northern Bavaria, Germany, connecting the city of Bamberg with Hof and serving as an important regional and long-distance transport corridor.
  • E. Würzburg–Bamberg railway
    The Würzburg–Bamberg railway is a major German main line in northern Bavaria that connects the cities of Würzburg and Bamberg and forms part of important long-distance and regional 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: Forchheim–Ebermannstadt railway
Triple: [Forchheim, locatedOnRailwayLine, Forchheim–Ebermannstadt railway]
Generated description
The Forchheim–Ebermannstadt railway is a regional rail line in Bavaria, Germany, connecting the town of Forchheim with Ebermannstadt through the Franconian Switzerland area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Forchheim–Ebermannstadt railway
Target entity description: The Forchheim–Ebermannstadt railway is a regional rail line in Bavaria, Germany, connecting the town of Forchheim with Ebermannstadt through the Franconian Switzerland area.
  • A. 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.
  • 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. 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.
  • D. Bamberg–Hof railway
    The Bamberg–Hof railway is a mainline rail route in northern Bavaria, Germany, connecting the city of Bamberg with Hof and serving as an important regional and long-distance transport corridor.
  • E. Würzburg–Bamberg railway
    The Würzburg–Bamberg railway is a major German main line in northern Bavaria that connects the cities of Würzburg and Bamberg and forms part of important long-distance and regional 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_69d381c733c08190ab1dd6239f5f34ae completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d526d20ef48190ab9f70d4ce5f2a11 completed April 7, 2026, 3:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69d94b3148dc81908720c27e58a325ab completed April 10, 2026, 7:10 p.m.
NEDg Description generation batch_69d94ca07da481908f2d546f8ddc9326 completed April 10, 2026, 7:16 p.m.
NED2 Entity disambiguation (via description) batch_69d94e8687bc819082b672a64bf85500 completed April 10, 2026, 7:24 p.m.
Created at: April 6, 2026, 12:33 p.m.