Triple
T13986502
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Challenger expedition |
E336454
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Challenger Expedition of 1872–1876 |
E336454
|
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: Challenger Expedition of 1872–1876 | Statement: [Challenger expedition, alsoKnownAs, Challenger Expedition of 1872–1876]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Challenger Expedition of 1872–1876 Context triple: [Challenger expedition, alsoKnownAs, Challenger Expedition of 1872–1876]
-
A.
Challenger expedition
chosen
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.
-
B.
HMS Beagle second survey expedition
The HMS Beagle second survey expedition was the 1831–1836 naval voyage around the world during which Charles Darwin made the observations that laid the groundwork for his theory of evolution by natural selection.
-
C.
Drake–Norris Expedition
The Drake–Norris Expedition was a large but ultimately unsuccessful 1589 English naval campaign against Spain, launched shortly after the Spanish Armada in an attempt to cripple Spanish power and support Portuguese rebels.
-
D.
Maud Arctic expedition
The Maud Arctic expedition was a Norwegian polar voyage led by Roald Amundsen in the early 20th century that aimed to drift across the Arctic Ocean aboard the ship Maud to advance scientific understanding of the polar regions.
-
E.
Royal Navy Pacific exploration program
The Royal Navy Pacific exploration program was a series of 18th-century British naval voyages aimed at charting and claiming territories across the Pacific Ocean, advancing geographic knowledge and imperial interests.
- 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_69d81c639e808190a0e4b4f3d31c6a59 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2ea3e5a081908ed8ead108139252 |
completed | April 14, 2026, 12:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcb6504dcc81908a1dfa5a83ed7b08 |
completed | May 7, 2026, 3:57 p.m. |
Created at: April 9, 2026, 10:18 p.m.