Triple
T14248229
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | United States Antarctic Program |
E353188
|
entity |
| Predicate | usesVessel |
P880
|
FINISHED |
| Object | RV Nathaniel B. Palmer |
E353192
|
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: RV Nathaniel B. Palmer | Statement: [United States Antarctic Program, usesVessel, RV Nathaniel B. Palmer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RV Nathaniel B. Palmer Context triple: [United States Antarctic Program, usesVessel, RV Nathaniel B. Palmer]
-
A.
RV Nathaniel B. Palmer
chosen
RV Nathaniel B. Palmer is an American icebreaking research vessel used for scientific expeditions in Antarctic waters.
-
B.
RRS James Clark Ross
RRS James Clark Ross is a British polar research vessel designed for scientific exploration and logistical support in the Arctic and Antarctic regions.
-
C.
RRS Bransfield
RRS Bransfield was a British Antarctic Survey research and supply vessel that supported scientific operations in the Antarctic region during the late 20th century.
-
D.
R/V Maurice Ewing
R/V Maurice Ewing was a research vessel renowned for conducting global marine geophysical and oceanographic surveys, particularly in support of seismic and geological studies of the seafloor.
-
E.
R/V Conrad
R/V Conrad was an oceanographic research vessel operated by Columbia University’s Lamont Geological Observatory, used extensively for marine geology and geophysics expeditions.
- 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_69d8278c43e08190824146f4632b89a5 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6295ef9081909cfb0c1283bca21a |
completed | April 14, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd2826621c819093ef6aa68ea1f923 |
completed | May 8, 2026, 12:02 a.m. |
Created at: April 10, 2026, 1:08 a.m.