Triple
T22968722
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Hastings |
E571120
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | Canso Causeway control structure |
E136178
|
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: Canso Causeway control structure | Statement: [Port Hastings, hasFacility, Canso Causeway control structure]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canso Causeway control structure Context triple: [Port Hastings, hasFacility, Canso Causeway control structure]
-
A.
Canso Causeway
chosen
The Canso Causeway is a rock-fill transportation link in eastern Canada that connects Cape Breton Island to mainland Nova Scotia, carrying both road and rail traffic across the Strait of Canso.
-
B.
Roberts Bank causeway
Roberts Bank causeway is a man-made transportation link connecting the Roberts Bank marine terminal complex to the mainland in British Columbia, enabling road and rail access across coastal waters and wetlands.
-
C.
Island Line Causeway
Island Line Causeway is a scenic former rail causeway in Lake Champlain, Vermont, now used as part of a popular multi-use recreational trail with striking water and mountain views.
-
D.
Granite Island causeway
Granite Island causeway is a historic pedestrian and former horse-drawn tram bridge linking Victor Harbor to Granite Island off South Australia’s Fleurieu Peninsula.
-
E.
Port Mann Bridge
The Port Mann Bridge is a major cable-stayed highway bridge in British Columbia, Canada, carrying traffic across the Fraser River as part of the Trans-Canada Highway near Vancouver.
- 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_69e245b2c6548190a0e4c7f2f7df2d48 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f182301f388190bb39e3d5b356dc65 |
completed | April 29, 2026, 3:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c1599f45c8190818a8514439aba9d |
completed | May 19, 2026, 7:47 a.m. |
Created at: April 17, 2026, 3:48 p.m.