Triple
T19531127
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gemeentelijk Vervoerbedrijf |
E488653
|
entity |
| Predicate | hasOfficialName |
P66
|
FINISHED |
| Object | Gemeentelijk Vervoerbedrijf Amsterdam |
—
|
NE NERFINISHED |
How this triple was built (2 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: Gemeentelijk Vervoerbedrijf Amsterdam | Statement: [Gemeentelijk Vervoerbedrijf, hasOfficialName, Gemeentelijk Vervoerbedrijf Amsterdam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gemeentelijk Vervoerbedrijf Amsterdam Context triple: [Gemeentelijk Vervoerbedrijf, hasOfficialName, Gemeentelijk Vervoerbedrijf Amsterdam]
-
A.
Vervoerregio Amsterdam
Vervoerregio Amsterdam is the regional public transport authority responsible for organizing and coordinating mobility and transit services in the greater Amsterdam area.
-
B.
GVB Amsterdam
GVB Amsterdam is the primary public transport operator in Amsterdam, running the city’s trams, buses, metros, and ferries.
-
C.
Gemeentelijk Vervoerbedrijf
chosen
Gemeentelijk Vervoerbedrijf is Amsterdam’s primary public transport company, operating the city’s trams, buses, metro, and ferries.
-
D.
Société des Transports Intercommunaux de Bruxelles
The Société des Transports Intercommunaux de Bruxelles (STIB/MIVB) is the main public transport operator in Brussels, managing the city’s metro, tram, and bus networks.
-
E.
Dutch HSL-Zuid
Dutch HSL-Zuid is a high-speed railway line in the Netherlands that connects major Dutch cities with Belgium and the broader European high-speed rail network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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. |
Created at: April 10, 2026, 1:41 p.m.