Triple

T17074533
Position Surface form Disambiguated ID Type / Status
Subject Kampen Zuid E414314 entity
Predicate railwayLine P848 FINISHED
Object Zwolle–Lelystad railway
The Zwolle–Lelystad railway is a Dutch rail line connecting the city of Zwolle with Lelystad, forming part of an important north–south route in the Netherlands’ rail network.
 E1251949 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: Zwolle–Lelystad railway | Statement: [Kampen Zuid, railwayLine, Zwolle–Lelystad railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Zwolle–Lelystad railway
Context triple: [Kampen Zuid, railwayLine, Zwolle–Lelystad railway]
  • A. Utrecht–Zwolle railway
    The Utrecht–Zwolle railway is a major rail corridor in the Netherlands connecting the central hub of Utrecht with the northern city of Zwolle, serving as an important route for both regional and intercity train services.
  • B. Zwolle–Almelo railway
    The Zwolle–Almelo railway is a Dutch rail line in the eastern Netherlands that connects the city of Zwolle with Almelo and forms part of the regional and intercity rail network.
  • C. Zwolle–Meppel railway
    The Zwolle–Meppel railway is a key rail route in the Netherlands that connects the city of Zwolle with Meppel and forms part of important national and international train services.
  • D. Amersfoort–Zwolle railway
    The Amersfoort–Zwolle railway is a key rail corridor in the Netherlands connecting the central city of Amersfoort with the northeastern hub of Zwolle, serving multiple intermediate towns.
  • E. Zwolle–Enschede railway
    The Zwolle–Enschede railway is a regional rail line in the eastern Netherlands that connects the city of Zwolle with Enschede, serving intermediate towns such as Oldenzaal.
  • 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: Zwolle–Lelystad railway
Triple: [Kampen Zuid, railwayLine, Zwolle–Lelystad railway]
Generated description
The Zwolle–Lelystad railway is a Dutch rail line connecting the city of Zwolle with Lelystad, forming part of an important north–south route in the Netherlands’ rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Zwolle–Lelystad railway
Target entity description: The Zwolle–Lelystad railway is a Dutch rail line connecting the city of Zwolle with Lelystad, forming part of an important north–south route in the Netherlands’ rail network.
  • A. Utrecht–Zwolle railway
    The Utrecht–Zwolle railway is a major rail corridor in the Netherlands connecting the central hub of Utrecht with the northern city of Zwolle, serving as an important route for both regional and intercity train services.
  • B. Zwolle–Almelo railway
    The Zwolle–Almelo railway is a Dutch rail line in the eastern Netherlands that connects the city of Zwolle with Almelo and forms part of the regional and intercity rail network.
  • C. Zwolle–Meppel railway
    The Zwolle–Meppel railway is a key rail route in the Netherlands that connects the city of Zwolle with Meppel and forms part of important national and international train services.
  • D. Amersfoort–Zwolle railway
    The Amersfoort–Zwolle railway is a key rail corridor in the Netherlands connecting the central city of Amersfoort with the northeastern hub of Zwolle, serving multiple intermediate towns.
  • E. Zwolle–Enschede railway
    The Zwolle–Enschede railway is a regional rail line in the eastern Netherlands that connects the city of Zwolle with Enschede, serving intermediate towns such as Oldenzaal.
  • 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_69d886cef44c8190ba56c44b4e863e64 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3dbc3b69c819093b32da3998eed46 completed April 18, 2026, 7:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a014140722481909f976e32597a873d completed May 11, 2026, 2:38 a.m.
NEDg Description generation batch_6a0141cadb6c8190b2832e12fd431b0b completed May 11, 2026, 2:41 a.m.
NED2 Entity disambiguation (via description) batch_6a014264ff8881909722c262c3f85e1f completed May 11, 2026, 2:43 a.m.
Created at: April 10, 2026, 5:34 a.m.