Triple
T18181205
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spinnaker Tower |
E435287
|
entity |
| Predicate | situatedOn |
P40
|
FINISHED |
| Object | Portsmouth Harbour waterfront |
—
|
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: Portsmouth Harbour waterfront | Statement: [Spinnaker Tower, situatedOn, Portsmouth Harbour waterfront]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portsmouth Harbour waterfront Context triple: [Spinnaker Tower, situatedOn, Portsmouth Harbour waterfront]
-
A.
Portsmouth waterfront
Portsmouth waterfront is the historic harbor area of Portsmouth, England, known for its maritime heritage, naval dockyards, and views across the Solent.
-
B.
Southampton city waterfront
Southampton city waterfront is the busy maritime shoreline of Southampton, England, known for its major commercial port, cruise terminals, and views across Southampton Water.
-
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.
Halifax Waterfront
Halifax Waterfront is a popular harbourside boardwalk district in downtown Halifax, Nova Scotia, known for its scenic views, historic sites, shops, restaurants, and cultural events along the harbour.
-
E.
Portsmouth Harbour
chosen
Portsmouth Harbour is a natural harbour on England’s south coast that serves as a major Royal Navy base and maritime hub for the city of Portsmouth.
- 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_69d8b90c7ec081909b4694ccecb449c6 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4dffb3bc88190a627be9c444d5c7d |
completed | April 19, 2026, 2 p.m. |
Created at: April 10, 2026, 10:31 a.m.