Triple
T23072096
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | south bank of Rotterdam |
E575223
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Maashaven harbor basin |
—
|
NE NERFINISHED |
How this triple was built (3 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: Maashaven harbor basin | Statement: [south bank of Rotterdam, contains, Maashaven harbor basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maashaven harbor basin Context triple: [south bank of Rotterdam, contains, Maashaven harbor basin]
-
A.
Bristol Harbor
Bristol Harbor is a historic coastal harbor in Bristol, Rhode Island, known for its maritime heritage, recreational boating, and waterfront attractions on Narragansett Bay.
-
B.
Hull Harbor
Hull Harbor is a coastal harbor in Massachusetts known for serving the town of Hull and providing sheltered access to the waters of Hingham Bay and Boston Harbor.
-
C.
Son harbour
Son harbour is a popular marina and coastal harbor area in the village of Son in Vestby, Norway, known for boating, tourism, and seaside recreation.
-
D.
Tors Cove
Tors Cove is a small coastal community in Newfoundland and Labrador, Canada, known for its scenic location along the Irish Loop and views of the Witless Bay Ecological Reserve.
-
E.
Veere harbor
Veere harbor is a historic waterfront and former trading port in the Dutch town of Veere, known for its picturesque quays, maritime heritage, and well-preserved old-world atmosphere.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Maashaven harbor basin Target entity description: Maashaven harbor basin is a historic port area in Rotterdam known for its industrial waterfront, docks, and role in the city’s maritime and logistics activities.
-
A.
Bristol Harbor
Bristol Harbor is a historic coastal harbor in Bristol, Rhode Island, known for its maritime heritage, recreational boating, and waterfront attractions on Narragansett Bay.
-
B.
Hull Harbor
Hull Harbor is a coastal harbor in Massachusetts known for serving the town of Hull and providing sheltered access to the waters of Hingham Bay and Boston Harbor.
-
C.
Son harbour
Son harbour is a popular marina and coastal harbor area in the village of Son in Vestby, Norway, known for boating, tourism, and seaside recreation.
-
D.
Tors Cove
Tors Cove is a small coastal community in Newfoundland and Labrador, Canada, known for its scenic location along the Irish Loop and views of the Witless Bay Ecological Reserve.
-
E.
Veere harbor
Veere harbor is a historic waterfront and former trading port in the Dutch town of Veere, known for its picturesque quays, maritime heritage, and well-preserved old-world atmosphere.
- F. None of above. chosen
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_69e245be28d48190ad1348d5a73db37d |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18c5ffad881909ed626045c15dd33 |
completed | April 29, 2026, 4:43 a.m. |
Created at: April 17, 2026, 3:56 p.m.