Triple

T11550107
Position Surface form Disambiguated ID Type / Status
Subject STIB-MIVB E273867 entity
Predicate abbreviation P43 FINISHED
Object MIVB
MIVB is the Dutch acronym for Brussels’ main public transport operator, which runs the city’s metro, tram, and bus networks.
 E932657 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: MIVB | Statement: [STIB-MIVB, abbreviation, MIVB]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MIVB
Context triple: [STIB-MIVB, abbreviation, MIVB]
  • A. MIV
    MIV is a specialized market segment of Borsa Italiana dedicated to the listing and trading of investment vehicles such as closed-end funds and investment companies.
  • B. BMVI
    BMVI is the abbreviation for Germany’s former Federal Ministry responsible for transport policy and digital infrastructure development.
  • C. BMVI
    BMVI is an EU funding instrument focused on strengthening border management and visa policy implementation across member states.
  • D. BMV
    BMV is the main stock exchange in Mexico, serving as the country’s central marketplace for trading equities and other financial instruments.
  • E. BMJV
    BMJV was the former abbreviation for Germany’s Federal Ministry of Justice, used before its name change and rebranding.
  • 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: MIVB
Triple: [STIB-MIVB, abbreviation, MIVB]
Generated description
MIVB is the Dutch acronym for Brussels’ main public transport operator, which runs the city’s metro, tram, and bus networks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MIVB
Target entity description: MIVB is the Dutch acronym for Brussels’ main public transport operator, which runs the city’s metro, tram, and bus networks.
  • A. MIV
    MIV is a specialized market segment of Borsa Italiana dedicated to the listing and trading of investment vehicles such as closed-end funds and investment companies.
  • B. BMVI
    BMVI is the abbreviation for Germany’s former Federal Ministry responsible for transport policy and digital infrastructure development.
  • C. BMVI
    BMVI is an EU funding instrument focused on strengthening border management and visa policy implementation across member states.
  • D. BMV
    BMV is the main stock exchange in Mexico, serving as the country’s central marketplace for trading equities and other financial instruments.
  • E. BMJV
    BMJV was the former abbreviation for Germany’s Federal Ministry of Justice, used before its name change and rebranding.
  • 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_69d6aae4dfa48190a3ab0b19a159a3c5 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d88a83f1e88190aabf11a4c8a6c9e5 completed April 10, 2026, 5:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69e6e8396ed081909bdf381db3dacd62 completed April 21, 2026, 3 a.m.
NEDg Description generation batch_69e6ef8fca248190bc2fdd8457258874 completed April 21, 2026, 3:31 a.m.
NED2 Entity disambiguation (via description) batch_69e6f9144afc819081ee7f78e32ad39a completed April 21, 2026, 4:12 a.m.
Created at: April 8, 2026, 9:37 p.m.