Triple
T9490891
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canadian Pacific Railway |
E228883
|
entity |
| Predicate | routeTerminus |
P388
|
FINISHED |
| Object | Port of Vancouver |
E39992
|
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: Port of Vancouver | Statement: [Canadian Pacific Railway, routeTerminus, Port of Vancouver]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Vancouver Context triple: [Canadian Pacific Railway, routeTerminus, Port of Vancouver]
-
A.
Port of Vancouver
chosen
The Port of Vancouver is Canada’s largest and busiest seaport, serving as a key Asia-Pacific gateway for international trade on the country’s west coast.
-
B.
Port of Vancouver USA
Port of Vancouver USA is a major inland deep-water port on the Columbia River that serves as a key hub for international trade and freight transportation in the Pacific Northwest.
-
C.
Port of Prince Rupert
The Port of Prince Rupert is a deep-water seaport in northern British Columbia that serves as a key Asia–North America trade gateway due to its short sailing distances and efficient rail connections into the continent.
-
D.
Port of Victoria
Port of Victoria is the main seaport and maritime gateway of Seychelles, serving as a key hub for regional trade, fishing, and passenger transport in the Inner Islands.
-
E.
Port of Toronto
The Port of Toronto is a key Canadian inland port on Lake Ontario that handles cargo, cruise ships, and other marine traffic serving the Greater Toronto Area.
- 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_69ca847424f081908180305555139f7a |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd80c89ec48190a2ad49394cab9c56 |
completed | April 1, 2026, 8:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d139fdaccc8190b5c160aedcfcceca |
completed | April 4, 2026, 4:19 p.m. |
Created at: March 30, 2026, 7:55 p.m.