Triple
T8554134
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | R-net bus services |
E202520
|
entity |
| Predicate | operatedUnderAuthorityOf |
P26795
|
FINISHED |
| Object | Vervoerregio Amsterdam |
E172721
|
NE FINISHED |
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: Vervoerregio Amsterdam | Statement: [R-net bus services, operatedUnderAuthorityOf, Vervoerregio Amsterdam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vervoerregio Amsterdam Context triple: [R-net bus services, operatedUnderAuthorityOf, Vervoerregio Amsterdam]
-
A.
Vervoerregio Amsterdam
chosen
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.
Amsterdam-West
Amsterdam-West is a borough of Amsterdam in the Netherlands, known for its diverse neighborhoods, canals, and mix of historic and modern urban development.
-
D.
Amsterdam North
Amsterdam North is a district of Amsterdam located across the IJ Bay, known for its rapidly developing waterfront, creative hubs, and mix of modern architecture with former industrial areas.
-
E.
Amsterdam Zuid
Amsterdam Zuid is a major railway and business district station in the southern part of Amsterdam, serving as a key hub for regional and international connections.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca832610e08190b3b6c6cd2c250255 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe8894e7c8190bc0ae2ceec473ecb |
completed | March 31, 2026, 3:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce6dd67d288190a147562a99ecde56 |
completed | April 2, 2026, 1:23 p.m. |
Created at: March 30, 2026, 6:19 p.m.