Triple
T2342575
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oregon Country |
E45057
|
entity |
| Predicate | exploredBy |
P1562
|
FINISHED |
| Object | Alexander Mackenzie |
E73882
|
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: Alexander Mackenzie | Statement: [Oregon Country, exploredBy, Alexander Mackenzie]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alexander Mackenzie Context triple: [Oregon Country, exploredBy, Alexander Mackenzie]
-
A.
Alexander Mackenzie
chosen
Alexander Mackenzie was a Scottish-Canadian explorer famed for leading overland expeditions across North America, including the first recorded transcontinental journey to the Pacific north of Mexico.
-
B.
David Thompson
David Thompson is a Hall of Fame American basketball guard famed for his explosive leaping ability and scoring prowess in the 1970s, particularly with the Denver Nuggets.
-
C.
Samuel Hearne
Samuel Hearne was an 18th-century English explorer and fur trader best known for his overland expeditions in northern Canada, which helped map the Arctic interior and assess routes toward the Northwest Passage.
-
D.
George Vancouver
George Vancouver was an 18th-century British Royal Navy officer and explorer best known for his detailed surveys of the Pacific Northwest coast of North America.
-
E.
William R. Broughton
William R. Broughton was an 18th-century British naval officer and explorer known for his voyages in the Pacific Ocean and the naming of various islands.
- 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_69a88917935081909b755dbf38e81024 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abc6ad01fc81909e386986e9acc989 |
completed | March 7, 2026, 6:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae9622cdb08190835222482bd22cf4 |
completed | March 9, 2026, 9:42 a.m. |
Created at: March 4, 2026, 7:52 p.m.