Triple
T17572941
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Isle of Portland |
E427983
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Portland Harbour |
—
|
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: Portland Harbour | Statement: [Isle of Portland, hasLandmark, Portland Harbour]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland Harbour Context triple: [Isle of Portland, hasLandmark, Portland Harbour]
-
A.
Portland Harbour
chosen
Portland Harbour is a large, man-made, naturally sheltered harbor on the Dorset coast of southern England, historically significant as a naval base and now used for commercial shipping and water sports.
-
B.
Liverpool Bay
Liverpool Bay is a shallow coastal embayment in the eastern Irish Sea off the northwest coast of England, known for its busy shipping routes, industrial coastline, and ecologically important estuaries.
-
C.
Portsmouth Olympic Harbour
Portsmouth Olympic Harbour is a waterfront marina and sailing facility in Kingston, Ontario, best known for hosting the sailing events of the 1976 Montreal Summer Olympics.
-
D.
Bristol Harbour
Bristol Harbour is the historic city-centre port of Bristol, England, now a regenerated waterfront area known for its maritime heritage, cultural attractions, and leisure activities.
-
E.
Southampton Harbour
Southampton Harbour is a major commercial and passenger port on England’s south coast, serving as a key gateway for cruise ships, cargo traffic, and maritime activities.
- 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_69d889e0385081908a04b66f4dd4bd0d |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e459330c788190907a02fc98e0e24b |
completed | April 19, 2026, 4:25 a.m. |
Created at: April 10, 2026, 5:50 a.m.