Triple
T15178851
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | United States Antarctic Service Expedition |
E362684
|
entity |
| Predicate | commandingOfficer |
P884
|
FINISHED |
| Object | Richard E. Byrd |
E139104
|
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: Richard E. Byrd | Statement: [United States Antarctic Service Expedition, commandingOfficer, Richard E. Byrd]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Richard E. Byrd Context triple: [United States Antarctic Service Expedition, commandingOfficer, Richard E. Byrd]
-
A.
Richard E. Byrd
chosen
Richard E. Byrd was a pioneering American naval officer and polar explorer renowned for his expeditions to Antarctica and his claimed early flights over the North and South Poles.
-
B.
Finn Ronne
Finn Ronne was a Norwegian-born American polar explorer and naval officer known for his significant contributions to Antarctic exploration and mapping in the mid-20th century.
-
C.
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.
-
D.
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.
-
E.
Robert E. Peary
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.
- 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_69d85a09a39c81908759f23268e2d408 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e00663b4148190b647592eda315d1d |
completed | April 15, 2026, 9:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff01d9af308190b0103cec0fb8d87d |
completed | May 9, 2026, 9:43 a.m. |
Created at: April 10, 2026, 3:09 a.m.