Triple

T8663072
Position Surface form Disambiguated ID Type / Status
Subject Woluwe-Saint-Lambert E205594 entity
Predicate transport P230 FINISHED
Object Tomberg metro station
Tomberg metro station is an underground Brussels Metro station serving the municipality of Woluwe-Saint-Lambert in the eastern part of Brussels, Belgium.
 E749227 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: Tomberg metro station | Statement: [Woluwe-Saint-Lambert, transport, Tomberg metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tomberg metro station
Context triple: [Woluwe-Saint-Lambert, transport, Tomberg metro station]
  • A. Storo metro station
    Storo metro station is a station on the Oslo Metro system in Norway, serving the Storo neighborhood as a key interchange and access point for local transit.
  • B. Bergshamra metro station
    Bergshamra metro station is a station on the Stockholm metro system serving the Bergshamra district in Solna, Sweden.
  • C. Hallunda metro station
    Hallunda metro station is a Stockholm Metro station on the red line serving the Hallunda district in Botkyrka Municipality, southwest of central Stockholm.
  • D. Karkarduma metro station
    Karkarduma metro station is an interchange station in East Delhi that connects the Delhi Metro’s Pink Line with the Blue Line, serving as a key transit point for commuters in the area.
  • E. Elektrosila metro station
    Elektrosila metro station is a Saint Petersburg Metro station serving the Moskovsky District, named after the nearby Elektrosila electrical engineering plant and forming part of the city's southern transit network.
  • 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: Tomberg metro station
Triple: [Woluwe-Saint-Lambert, transport, Tomberg metro station]
Generated description
Tomberg metro station is an underground Brussels Metro station serving the municipality of Woluwe-Saint-Lambert in the eastern part of Brussels, Belgium.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tomberg metro station
Target entity description: Tomberg metro station is an underground Brussels Metro station serving the municipality of Woluwe-Saint-Lambert in the eastern part of Brussels, Belgium.
  • A. Storo metro station
    Storo metro station is a station on the Oslo Metro system in Norway, serving the Storo neighborhood as a key interchange and access point for local transit.
  • B. Bergshamra metro station
    Bergshamra metro station is a station on the Stockholm metro system serving the Bergshamra district in Solna, Sweden.
  • C. Hallunda metro station
    Hallunda metro station is a Stockholm Metro station on the red line serving the Hallunda district in Botkyrka Municipality, southwest of central Stockholm.
  • D. Karkarduma metro station
    Karkarduma metro station is an interchange station in East Delhi that connects the Delhi Metro’s Pink Line with the Blue Line, serving as a key transit point for commuters in the area.
  • E. Elektrosila metro station
    Elektrosila metro station is a Saint Petersburg Metro station serving the Moskovsky District, named after the nearby Elektrosila electrical engineering plant and forming part of the city's southern transit network.
  • 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_69ca83516ae88190aefe034b3bc589e3 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc4872a190819087d679f3006bd030 completed March 31, 2026, 10:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69cecd0518248190ba0d3a87d11dff86 completed April 2, 2026, 8:09 p.m.
NEDg Description generation batch_69cece8e5afc8190912b6eb9c80dd073 completed April 2, 2026, 8:16 p.m.
NED2 Entity disambiguation (via description) batch_69cecf8ee4f48190bb901e35ade91b6c completed April 2, 2026, 8:20 p.m.
Created at: March 30, 2026, 6:30 p.m.