Triple

T11134324
Position Surface form Disambiguated ID Type / Status
Subject Zwolle railway station E263371 entity
Predicate railwayLine P848 FINISHED
Object Zwolle–Kampen railway
The Zwolle–Kampen railway is a short regional rail line in the Netherlands connecting the city of Zwolle with the town of Kampen, serving as an important commuter and local transit route.
 E915852 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–Kampen railway | Statement: [Zwolle railway station, railwayLine, Zwolle–Kampen railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Zwolle–Kampen railway
Context triple: [Zwolle railway station, railwayLine, Zwolle–Kampen 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–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.
  • C. 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.
  • D. 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.
  • E. Utrecht–Kampen railway
    The Utrecht–Kampen railway is a Dutch rail line connecting the city of Utrecht with Kampen via several intermediate towns in the central Netherlands.
  • 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–Kampen railway
Triple: [Zwolle railway station, railwayLine, Zwolle–Kampen railway]
Generated description
The Zwolle–Kampen railway is a short regional rail line in the Netherlands connecting the city of Zwolle with the town of Kampen, serving as an important commuter and local transit route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Zwolle–Kampen railway
Target entity description: The Zwolle–Kampen railway is a short regional rail line in the Netherlands connecting the city of Zwolle with the town of Kampen, serving as an important commuter and local transit route.
  • 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–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.
  • C. 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.
  • D. 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.
  • E. Utrecht–Kampen railway
    The Utrecht–Kampen railway is a Dutch rail line connecting the city of Utrecht with Kampen via several intermediate towns in the central Netherlands.
  • 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_69e4f395944c8190bf0f824156f0f370 completed April 19, 2026, 3:24 p.m.
NEDg Description generation batch_69e4f9596e1081908e7b319f77453438 completed April 19, 2026, 3:48 p.m.
NED2 Entity disambiguation (via description) batch_69e4ff4645948190a2bfcc3a4efd8e2a completed April 19, 2026, 4:13 p.m.
Created at: April 8, 2026, 9:28 p.m.