Triple

T11134327
Position Surface form Disambiguated ID Type / Status
Subject Zwolle railway station E263371 entity
Predicate railwayLine P848 FINISHED
Object Arnhem–Leeuwarden railway
The Arnhem–Leeuwarden railway is a major Dutch intercity rail route connecting the city of Arnhem in the east with Leeuwarden in the north, serving several important regional hubs along the way.
 E918502 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: Arnhem–Leeuwarden railway | Statement: [Zwolle railway station, railwayLine, Arnhem–Leeuwarden railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arnhem–Leeuwarden railway
Context triple: [Zwolle railway station, railwayLine, Arnhem–Leeuwarden railway]
  • A. Arnhem–Nijmegen railway
    The Arnhem–Nijmegen railway is a Dutch rail line in the province of Gelderland that connects the cities of Arnhem and Nijmegen as part of the national railway network.
  • B. Tiel–Arnhem railway
    The Tiel–Arnhem railway is a regional rail line in the Netherlands that connects the town of Tiel with the city of Arnhem, serving intermediate communities in the province of Gelderland.
  • C. Arnhem–Winterswijk railway
    The Arnhem–Winterswijk railway is a regional rail line in the eastern Netherlands that connects the city of Arnhem with the town of Winterswijk, serving intermediate communities in Gelderland.
  • D. Amsterdam–Arnhem railway
    The Amsterdam–Arnhem railway is a major Dutch rail corridor connecting Amsterdam with the eastern city of Arnhem and forming part of the international route toward Germany.
  • E. Breda–Rotterdam railway
    The Breda–Rotterdam railway is a key rail corridor in the Netherlands connecting the city of Breda with the major port city of Rotterdam, serving both passenger and freight 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: Arnhem–Leeuwarden railway
Triple: [Zwolle railway station, railwayLine, Arnhem–Leeuwarden railway]
Generated description
The Arnhem–Leeuwarden railway is a major Dutch intercity rail route connecting the city of Arnhem in the east with Leeuwarden in the north, serving several important regional hubs along the way.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Arnhem–Leeuwarden railway
Target entity description: The Arnhem–Leeuwarden railway is a major Dutch intercity rail route connecting the city of Arnhem in the east with Leeuwarden in the north, serving several important regional hubs along the way.
  • A. Arnhem–Nijmegen railway
    The Arnhem–Nijmegen railway is a Dutch rail line in the province of Gelderland that connects the cities of Arnhem and Nijmegen as part of the national railway network.
  • B. Tiel–Arnhem railway
    The Tiel–Arnhem railway is a regional rail line in the Netherlands that connects the town of Tiel with the city of Arnhem, serving intermediate communities in the province of Gelderland.
  • C. Arnhem–Winterswijk railway
    The Arnhem–Winterswijk railway is a regional rail line in the eastern Netherlands that connects the city of Arnhem with the town of Winterswijk, serving intermediate communities in Gelderland.
  • D. Amsterdam–Arnhem railway
    The Amsterdam–Arnhem railway is a major Dutch rail corridor connecting Amsterdam with the eastern city of Arnhem and forming part of the international route toward Germany.
  • E. Breda–Rotterdam railway
    The Breda–Rotterdam railway is a key rail corridor in the Netherlands connecting the city of Breda with the major port city of Rotterdam, serving both passenger and freight 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_69d6aa9c0ba08190bbd19c217489b755 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e85daddc8190a1ae2a4a75cc8d50 completed April 9, 2026, 5:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5254907348190a9652395f15b2044 completed April 19, 2026, 6:56 p.m.
NEDg Description generation batch_69e52c81449c8190847b64fa91a45b2e completed April 19, 2026, 7:26 p.m.
NED2 Entity disambiguation (via description) batch_69e5319b6ef0819096debabfb6ffbe70 completed April 19, 2026, 7:48 p.m.
Created at: April 8, 2026, 9:28 p.m.