Triple
T9072250
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ridley Island Propane Export Terminal |
E217395
|
entity |
| Predicate | feedstockSource |
P9008
|
FINISHED |
| Object | Western Canadian Sedimentary Basin |
E657632
|
NE FINISHED |
How this triple was built (3 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: Western Canadian Sedimentary Basin | Statement: [Ridley Island Propane Export Terminal, feedstockSource, Western Canadian Sedimentary Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Western Canadian Sedimentary Basin Context triple: [Ridley Island Propane Export Terminal, feedstockSource, Western Canadian Sedimentary Basin]
-
A.
Western Canada Sedimentary Basin
chosen
The Western Canada Sedimentary Basin is a vast, resource-rich geological basin spanning much of western Canada, renowned for its extensive oil and natural gas reserves.
-
B.
Athabasca Basin
Athabasca Basin is a geologic region in northern Saskatchewan and Alberta, Canada, globally renowned for hosting some of the world’s richest high-grade uranium deposits.
-
C.
Mackenzie Basin
Mackenzie Basin is a vast, sparsely populated intermontane basin in New Zealand’s South Island, renowned for its turquoise lakes, high-country landscapes, and internationally recognized dark-sky reserves.
-
D.
Western Interior Basin
The Western Interior Basin was a vast sedimentary basin that covered much of central North America during the Late Cretaceous, hosting extensive marine and terrestrial environments preserved in formations like Hell Creek.
-
E.
Montrose Basin
Montrose Basin is a large tidal estuary and wildlife reserve on Scotland’s east coast, renowned for its rich birdlife and coastal habitats.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: feedstockSource Context triple: [Ridley Island Propane Export Terminal, feedstockSource, Western Canadian Sedimentary Basin]
-
A.
feedsReservoir
Indicates that one entity supplies or channels a flow (such as water or another resource) into a reservoir.
-
B.
feedSystem
chosen
Indicates that one entity supplies or provides input, resources, or data into another entity or system for its operation or processing.
-
C.
feedDevice
Indicates that one entity supplies or provides input, material, or data to a device for its operation or processing.
-
D.
feedsAccelerator
Indicates that one entity supplies or directs input, resources, or power into an accelerator system for its operation.
-
E.
feedsAt
Indicates that one entity obtains or consumes food at, from, or using another entity (such as a location, source, or feeding apparatus).
- F. None of above.
Provenance (4 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_69ca83d6c14c8190bc056d927f00a2a2 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cc955ffa04819086be5763133c5067 |
completed | April 1, 2026, 3:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cffdf72e74819086f576a4b2532387 |
completed | April 3, 2026, 5:50 p.m. |
| PD | Predicate disambiguation | batch_69cc65f881248190bfd220bb28a9fb5f |
completed | April 1, 2026, 12:25 a.m. |
Created at: March 30, 2026, 7:12 p.m.