Triple
T5354067
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Europoort |
E102646
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Port of Rotterdam Authority |
E97221
|
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: Port of Rotterdam Authority | Statement: [Europoort, operatedBy, Port of Rotterdam Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Rotterdam Authority Context triple: [Europoort, operatedBy, Port of Rotterdam Authority]
-
A.
Port of Rotterdam
chosen
The Port of Rotterdam is Europe’s largest and one of the world’s busiest seaports, serving as a major global hub for maritime trade, logistics, and industry in the Netherlands.
-
B.
Rijkswaterstaat
Rijkswaterstaat is the Dutch national agency responsible for the design, construction, management, and maintenance of the Netherlands’ main infrastructure networks for water, roads, and waterways.
-
C.
Vessel Traffic Service Rotterdam
Vessel Traffic Service Rotterdam is the maritime traffic management authority that monitors and directs ship movements in the Rotterdam port area and its approaches to ensure safe and efficient navigation.
-
D.
Hamburg Port Authority
The Hamburg Port Authority is the public institution responsible for managing, developing, and regulating the Port of Hamburg’s infrastructure and maritime operations.
-
E.
Vervoerregio Amsterdam
Vervoerregio Amsterdam is the regional public transport authority responsible for organizing and coordinating mobility and transit services in the greater Amsterdam area.
- 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_69bd43d8f7248190b64c140734b5c9a8 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd86149774819084049a8785e3f2e0 |
completed | March 20, 2026, 5:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf21dbc540819086aca16af1aa6213 |
completed | March 21, 2026, 10:55 p.m. |
Created at: March 20, 2026, 2:01 p.m.