Triple
T15301856
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia (ship) |
E365807
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
Columbia Rediviva expedition
The Columbia Rediviva expedition was a late 18th-century American maritime voyage that explored and traded along the Pacific Northwest coast, contributing to early U.S. claims and commercial interests in the region.
|
E1149259
|
NE FINISHED |
How this triple was built (4 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: Columbia Rediviva expedition | Statement: [Columbia (ship), operatedBy, Columbia Rediviva expedition]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia Rediviva expedition Context triple: [Columbia (ship), operatedBy, Columbia Rediviva expedition]
-
A.
Transglobe Expedition
The Transglobe Expedition was a pioneering 1979–1982 journey that became the first successful circumnavigation of the Earth via both the North and South Poles.
-
B.
Helder Expedition
The Helder Expedition was a 1799 joint British and Russian military campaign during the French Revolutionary Wars aimed at seizing control of the northern Netherlands from French-aligned forces.
-
C.
Challenger expedition
The Challenger expedition was a pioneering 19th-century scientific voyage that laid the foundations of modern oceanography through systematic deep-sea exploration and data collection.
-
D.
Ralph Plaisted expedition
The Ralph Plaisted expedition was a 1968 snowmobile journey that became widely recognized as the first confirmed over-ice surface expedition to reach the geographic North Pole.
-
E.
Southern Cross Expedition
The Southern Cross Expedition was a pioneering British Antarctic venture (1898–1900) led by Carsten Borchgrevink that became the first to overwinter on the Antarctic mainland and conduct extensive scientific and exploratory work there.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Columbia Rediviva expedition Triple: [Columbia (ship), operatedBy, Columbia Rediviva expedition]
Generated description
The Columbia Rediviva expedition was a late 18th-century American maritime voyage that explored and traded along the Pacific Northwest coast, contributing to early U.S. claims and commercial interests in the region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Columbia Rediviva expedition Target entity description: The Columbia Rediviva expedition was a late 18th-century American maritime voyage that explored and traded along the Pacific Northwest coast, contributing to early U.S. claims and commercial interests in the region.
-
A.
Transglobe Expedition
The Transglobe Expedition was a pioneering 1979–1982 journey that became the first successful circumnavigation of the Earth via both the North and South Poles.
-
B.
Helder Expedition
The Helder Expedition was a 1799 joint British and Russian military campaign during the French Revolutionary Wars aimed at seizing control of the northern Netherlands from French-aligned forces.
-
C.
Challenger expedition
The Challenger expedition was a pioneering 19th-century scientific voyage that laid the foundations of modern oceanography through systematic deep-sea exploration and data collection.
-
D.
Ralph Plaisted expedition
The Ralph Plaisted expedition was a 1968 snowmobile journey that became widely recognized as the first confirmed over-ice surface expedition to reach the geographic North Pole.
-
E.
Southern Cross Expedition
The Southern Cross Expedition was a pioneering British Antarctic venture (1898–1900) led by Carsten Borchgrevink that became the first to overwinter on the Antarctic mainland and conduct extensive scientific and exploratory work there.
- F. None of above. chosen
Provenance (5 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_69d85a113ee881908e297a1d38dd79fa |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03ccd575c8190aa43262d3b73ef3c |
completed | April 16, 2026, 1:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feef8513a08190b2d2a7dde85dd43d |
completed | May 9, 2026, 8:25 a.m. |
| NEDg | Description generation | batch_69fef23de4688190beeb59ef43891e3d |
completed | May 9, 2026, 8:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fef2d8fe04819084bb3deb6859d746 |
completed | May 9, 2026, 8:39 a.m. |
Created at: April 10, 2026, 3:15 a.m.