Triple

T21299406

Position	Surface form	Disambiguated ID	Type / Status
Subject	Hoogeveen	`E525014`	entity
Predicate	railwayLine	`P848`	FINISHED
Object	Zwolle–Groningen railway The Zwolle–Groningen railway is a major rail route in the northeastern Netherlands that connects the city of Zwolle with Groningen, serving several intermediate towns and facilitating regional passenger and freight transport.	`E1486676`	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–Groningen railway | Statement: [Hoogeveen, railwayLine, Zwolle–Groningen railway]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Zwolle–Groningen railway
Context triple: [Hoogeveen, railwayLine, Zwolle–Groningen railway]

A. Leeuwarden–Groningen railway
The Leeuwarden–Groningen railway is a regional rail line in the northern Netherlands that connects the cities of Leeuwarden and Groningen through several intermediate towns.
B. 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.
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. 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.
E. Zwolle–Leeuwarden railway
The Zwolle–Leeuwarden railway is a mainline rail route in the Netherlands that connects the city of Zwolle with the provincial capital Leeuwarden, serving as an important regional passenger corridor in the north of the country.
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–Groningen railway
Triple: [Hoogeveen, railwayLine, Zwolle–Groningen railway]

Generated description

The Zwolle–Groningen railway is a major rail route in the northeastern Netherlands that connects the city of Zwolle with Groningen, serving several intermediate towns and facilitating regional passenger and freight transport.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Zwolle–Groningen railway
Target entity description: The Zwolle–Groningen railway is a major rail route in the northeastern Netherlands that connects the city of Zwolle with Groningen, serving several intermediate towns and facilitating regional passenger and freight transport.

A. Leeuwarden–Groningen railway
The Leeuwarden–Groningen railway is a regional rail line in the northern Netherlands that connects the cities of Leeuwarden and Groningen through several intermediate towns.
B. 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.
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. 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.
E. Zwolle–Leeuwarden railway
The Zwolle–Leeuwarden railway is a mainline rail route in the Netherlands that connects the city of Zwolle with the provincial capital Leeuwarden, serving as an important regional passenger corridor in the north of the country.
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_69e0b517e6748190850d6f6ddf323d69`	completed	April 16, 2026, 10:08 a.m.
NER	Named-entity recognition	`batch_69e7385b1c548190b940ded0163ee3ca`	completed	April 21, 2026, 8:42 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a09cfdc6d0c8190a9c2536174788ff2`	completed	May 17, 2026, 2:25 p.m.
NEDg	Description generation	`batch_6a09d0fcd00881908b33590c1e88db80`	completed	May 17, 2026, 2:30 p.m.
NED2	Entity disambiguation (via description)	`batch_6a09d13ecd1c8190a7527fe6eea65970`	completed	May 17, 2026, 2:31 p.m.

Created at: April 16, 2026, 4:05 p.m.