Triple
T8882532
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SS Roosevelt |
E211444
|
entity |
| Predicate | usedBy |
P260
|
FINISHED |
| Object | Robert E. Peary |
E41117
|
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: Robert E. Peary | Statement: [SS Roosevelt, usedBy, Robert E. Peary]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert E. Peary Context triple: [SS Roosevelt, usedBy, Robert E. Peary]
-
A.
Robert E. Peary
chosen
Robert E. Peary was an American Arctic explorer best known for leading the 1909 expedition that claimed to be the first to reach the geographic North Pole.
-
B.
Matthew Henson
Matthew Henson was an African American explorer best known as one of the first people to reach the North Pole and a key member of early Arctic expeditions.
-
C.
Frederick Cook
Frederick Cook was an American explorer and physician best known for his controversial claim to have reached the North Pole before Robert Peary.
-
D.
Francis Leopold McClintock
Francis Leopold McClintock was a 19th-century Irish Royal Navy officer and Arctic explorer renowned for his pioneering sledge journeys and for leading the successful 1857–59 expedition that uncovered crucial evidence about the fate of Sir John Franklin’s lost expedition.
-
E.
Roald Amundsen
Roald Amundsen was a Norwegian polar explorer renowned for leading the first successful expedition to the South Pole and for pioneering voyages in both the Arctic and Antarctic.
- 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_69ca838f9e20819096ab1f236a70381a |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc616a01f48190b8bbde0e898a38c7 |
completed | April 1, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cffd78f35881909c15249b58a1ce03 |
completed | April 3, 2026, 5:48 p.m. |
Created at: March 30, 2026, 6:53 p.m.