Triple
T20563345
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arctic Oscillation |
E504899
|
entity |
| Predicate | hasIndexComputationMethod |
P89
|
FINISHED |
| Object | empirical orthogonal function analysis of sea-level pressure |
—
|
LITERAL 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: empirical orthogonal function analysis of sea-level pressure | Statement: [Arctic Oscillation, hasIndexComputationMethod, empirical orthogonal function analysis of sea-level pressure]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasIndexComputationMethod Context triple: [Arctic Oscillation, hasIndexComputationMethod, empirical orthogonal function analysis of sea-level pressure]
-
A.
hasIndex
Indicates that one entity serves as an index or positional reference for another entity within an ordered collection or structure.
-
B.
usesComputationMethod
chosen
Indicates that an entity performs its processing or decision-making by applying a specified computational method or algorithm.
-
C.
isUsedToCompute
Indicates that one entity serves as an input, basis, or resource for performing a calculation or deriving a result about another entity.
-
D.
hasBaseIndex
Indicates that one entity serves as the reference or starting index from which another entity’s position, offset, or ordering is calculated.
-
E.
hasIndexing
Indicates that one entity organizes, catalogs, or references another entity using an index or indexing system.
- F. None of above.
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_69e0b4b6587c8190aee63dc7cff244ea |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a7a0a0488190a534050b40ff47da |
completed | April 20, 2026, 10:24 p.m. |
| PD | Predicate disambiguation | batch_69e59ff0116c8190a163ff28ed01430a |
completed | April 20, 2026, 3:39 a.m. |
Created at: April 16, 2026, 11:39 a.m.