Triple
T4078935
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northgrippian |
E87430
|
entity |
| Predicate | GSSP |
P31716
|
FINISHED |
| Object | NorthGRIP ice core, Greenland |
E411119
|
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: NorthGRIP ice core, Greenland | Statement: [Northgrippian, GSSP, NorthGRIP ice core, Greenland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NorthGRIP ice core, Greenland Context triple: [Northgrippian, GSSP, NorthGRIP ice core, Greenland]
-
A.
North Greenland Ice Core Project (NGRIP) ice core
chosen
The North Greenland Ice Core Project (NGRIP) ice core is a deep ice core drilled in northern Greenland that provides a high-resolution record of past climate and atmospheric conditions over more than 100,000 years.
-
B.
Greenland Ice Sheet (North American sector)
The Greenland Ice Sheet (North American sector) is the vast portion of Greenland’s continental ice mass that extends toward and influences the climate, sea level, and glacial history of the North American region.
-
C.
The Coast of Northeast Greenland
"The Coast of Northeast Greenland" is an illustrated scientific account by American explorer Louise Arner Boyd documenting the geography, glaciology, and coastal features of Northeast Greenland based on her Arctic expeditions.
-
D.
Centre for Ice and Climate
The Centre for Ice and Climate is a research center specializing in ice core studies and past climate reconstruction, contributing to our understanding of Earth's climate system and its changes over time.
-
E.
Northern Hemisphere ice sheets
Northern Hemisphere ice sheets are vast continental glaciers that repeatedly expanded and retreated over North America and Eurasia, profoundly shaping global climate, sea levels, and landscapes during the Quaternary.
- 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_69aed9435cf48190ad1da737c962d19d |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aefc4e95b08190bd1ee8f6d3a9613c |
completed | March 9, 2026, 4:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b57f1ad4248190a01da6cbf73603c2 |
completed | March 14, 2026, 3:30 p.m. |
Created at: March 9, 2026, 3:39 p.m.