Triple

T19531021
Position Surface form Disambiguated ID Type / Status
Subject HSL 4 E488651 entity
Predicate hasSection P35 FINISHED
Object Antwerp–Noorderkempen
Antwerp–Noorderkempen is a high-speed railway section in Belgium that connects the city of Antwerp with the Noorderkempen region as part of the country’s HSL 4 line.
 E1382801 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: Antwerp–Noorderkempen | Statement: [HSL 4, hasSection, Antwerp–Noorderkempen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Antwerp–Noorderkempen
Context triple: [HSL 4, hasSection, Antwerp–Noorderkempen]
  • A. Aartselaar
    Aartselaar is a municipality in the Belgian province of Antwerp, known for its residential character and proximity to the city of Antwerp.
  • B. Houthalen-Helchteren
    Houthalen-Helchteren is a municipality in the Belgian province of Limburg, known for its mix of residential areas, former mining sites, and surrounding natural reserves.
  • C. Borgerhout
    Borgerhout is a densely populated, multicultural district of the Belgian city of Antwerp, known for its vibrant street life and diverse communities.
  • D. Diepenbeek
    Diepenbeek is a municipality in the Belgian province of Limburg, known for its blend of residential areas, industry, and the campus of Hasselt University.
  • E. Roeselare
    Roeselare is a city in western Belgium known as an economic and commercial center in the province of West Flanders.
  • 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: Antwerp–Noorderkempen
Triple: [HSL 4, hasSection, Antwerp–Noorderkempen]
Generated description
Antwerp–Noorderkempen is a high-speed railway section in Belgium that connects the city of Antwerp with the Noorderkempen region as part of the country’s HSL 4 line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Antwerp–Noorderkempen
Target entity description: Antwerp–Noorderkempen is a high-speed railway section in Belgium that connects the city of Antwerp with the Noorderkempen region as part of the country’s HSL 4 line.
  • A. Aartselaar
    Aartselaar is a municipality in the Belgian province of Antwerp, known for its residential character and proximity to the city of Antwerp.
  • B. Houthalen-Helchteren
    Houthalen-Helchteren is a municipality in the Belgian province of Limburg, known for its mix of residential areas, former mining sites, and surrounding natural reserves.
  • C. Borgerhout
    Borgerhout is a densely populated, multicultural district of the Belgian city of Antwerp, known for its vibrant street life and diverse communities.
  • D. Diepenbeek
    Diepenbeek is a municipality in the Belgian province of Limburg, known for its blend of residential areas, industry, and the campus of Hasselt University.
  • E. Roeselare
    Roeselare is a city in western Belgium known as an economic and commercial center in the province of West Flanders.
  • 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_69d8e8db5b6c8190984b61f91981f575 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e6363ec6cc8190b9e9ac0196b288f9 completed April 20, 2026, 2:20 p.m.
NED1 Entity disambiguation (via context triple) batch_6a075774d6dc8190aff58b806290fdba completed May 15, 2026, 5:27 p.m.
NEDg Description generation batch_6a075829dff88190a0f8b69761528dae completed May 15, 2026, 5:30 p.m.
NED2 Entity disambiguation (via description) batch_6a0758b31af081909f908821752a0532 completed May 15, 2026, 5:32 p.m.
Created at: April 10, 2026, 1:41 p.m.