Triple
T4791906
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vessel Traffic Service Rotterdam |
E106621
|
entity |
| Predicate | operatesIn |
P82
|
FINISHED |
| Object | Rotterdam port area |
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: Rotterdam port area | Statement: [Vessel Traffic Service Rotterdam, operatesIn, Rotterdam port area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rotterdam port area Context triple: [Vessel Traffic Service Rotterdam, operatesIn, Rotterdam port area]
-
A.
Port of Holland
Port of Holland is a commercial and industrial harbor facility in Holland, Michigan, serving as a key shipping and logistics hub for the West Michigan region.
-
B.
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.
-
C.
Port of Dordrecht
The Port of Dordrecht is a Dutch inland and seaport serving as an important regional hub for cargo handling and industrial activities in and around the city of Dordrecht.
-
D.
Port of IJmuiden
The Port of IJmuiden is a major Dutch seaport on the North Sea coast that serves as a key maritime gateway for the Amsterdam region, handling cargo, fishing, and offshore activities.
-
E.
Port of Amsterdam
The Port of Amsterdam is one of Europe’s largest seaports and a major hub for maritime trade, logistics, and industry in the Netherlands.
- 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_69bd43f591c881909e5a532388b0f3f3 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd65ddff388190b55071ed5cae7688 |
completed | March 20, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be4d96f7e88190be4ba5c7ceb07608 |
completed | March 21, 2026, 7:49 a.m. |
Created at: March 20, 2026, 1:22 p.m.