Triple

T12132228
Position Surface form Disambiguated ID Type / Status
Subject Line 5 (Brussels Metro) E288960 entity
Predicate hasStation P35 FINISHED
Object CERIA / COOVI station
CERIA / COOVI station is a Brussels Metro stop on the western section of the network serving the nearby CERIA and COOVI educational and research campuses.
E963961 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: CERIA / COOVI station | Statement: [Line 5 (Brussels Metro), hasStation, CERIA / COOVI station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: CERIA / COOVI station
Context triple: [Line 5 (Brussels Metro), hasStation, CERIA / COOVI station]
  • A. Toulouse Space Centre
    The Toulouse Space Centre is the primary operations and engineering hub of the French space agency CNES, responsible for developing, testing, and managing a wide range of national and international space missions.
  • B. CEA Grenoble
    CEA Grenoble is a major French research center specializing in nuclear energy, micro- and nanotechnologies, and applied physics, operated by the French Alternative Energies and Atomic Energy Commission.
  • C. CERN data centre
    The CERN data centre is the primary computing and data storage facility of the European Organization for Nuclear Research, handling the massive data output from experiments like those at the Large Hadron Collider.
  • D. CEA Cadarache
    CEA Cadarache is one of Europe’s largest nuclear research centers, specializing in nuclear energy, fusion, and related energy technologies.
  • E. Plateau de Saclay fringe
    Plateau de Saclay fringe is a peripheral area of the Plateau de Saclay region in the southwestern suburbs of Paris, known for bordering communes such as Châtenay-Malabry.
  • 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: CERIA / COOVI station
Triple: [Line 5 (Brussels Metro), hasStation, CERIA / COOVI station]
Generated description
CERIA / COOVI station is a Brussels Metro stop on the western section of the network serving the nearby CERIA and COOVI educational and research campuses.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: CERIA / COOVI station
Target entity description: CERIA / COOVI station is a Brussels Metro stop on the western section of the network serving the nearby CERIA and COOVI educational and research campuses.
  • A. Toulouse Space Centre
    The Toulouse Space Centre is the primary operations and engineering hub of the French space agency CNES, responsible for developing, testing, and managing a wide range of national and international space missions.
  • B. CEA Grenoble
    CEA Grenoble is a major French research center specializing in nuclear energy, micro- and nanotechnologies, and applied physics, operated by the French Alternative Energies and Atomic Energy Commission.
  • C. CERN data centre
    The CERN data centre is the primary computing and data storage facility of the European Organization for Nuclear Research, handling the massive data output from experiments like those at the Large Hadron Collider.
  • D. CEA Cadarache
    CEA Cadarache is one of Europe’s largest nuclear research centers, specializing in nuclear energy, fusion, and related energy technologies.
  • E. Plateau de Saclay fringe
    Plateau de Saclay fringe is a peripheral area of the Plateau de Saclay region in the southwestern suburbs of Paris, known for bordering communes such as Châtenay-Malabry.
  • 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_69d6ab4b5e4c81909950b17151eb0951 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9158b34648190b5eecdf9b07fbb3f completed April 10, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f68c8ee081908a0331805f62cb0d completed May 2, 2026, 1:05 p.m.
NEDg Description generation batch_69f5fed2d57881908103ce89a365cdd4 completed May 2, 2026, 1:40 p.m.
NED2 Entity disambiguation (via description) batch_69f600bcaf288190b6204f985d3be638 completed May 2, 2026, 1:48 p.m.
Created at: April 8, 2026, 9:49 p.m.