Triple
T18664468
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bedford Basin |
E456290
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Halifax Harbour defence system |
—
|
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: Halifax Harbour defence system | Statement: [Bedford Basin, partOf, Halifax Harbour defence system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Halifax Harbour defence system Context triple: [Bedford Basin, partOf, Halifax Harbour defence system]
-
A.
Halifax Defence Complex
chosen
The Halifax Defence Complex is a historic network of coastal fortifications and military installations that protected the strategic harbor of Halifax, Nova Scotia, over several centuries.
-
B.
Bermuda coastal defence system
The Bermuda coastal defence system is a historical network of fortifications and military installations built to protect Bermuda’s strategic Atlantic harbours and shipping routes.
-
C.
Halifax Citadel National Historic Site
Halifax Citadel National Historic Site is a historic star-shaped hilltop fortress in Halifax, Nova Scotia, that served as a key British military stronghold and now operates as a major heritage attraction.
-
D.
Portland Harbour defences
The Portland Harbour defences are a network of Victorian and later coastal fortifications in Dorset, England, built to protect the strategic naval anchorage of Portland Harbour.
-
E.
Cinque Ports defenses
The Cinque Ports defenses were a network of medieval coastal fortifications in southeastern England established to protect key Channel harbors and shipping routes.
- 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_69d8d38f72b4819090a935175d9ca8af |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5508d2d588190a468bd7b205d2057 |
completed | April 19, 2026, 10 p.m. |
Created at: April 10, 2026, 11:48 a.m.