Triple
T12924508
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greenland Ice Sheet (North American sector) |
E309209
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Northern Hemisphere cryosphere |
E179505
|
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: Northern Hemisphere cryosphere | Statement: [Greenland Ice Sheet (North American sector), partOf, Northern Hemisphere cryosphere]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northern Hemisphere cryosphere Context triple: [Greenland Ice Sheet (North American sector), partOf, Northern Hemisphere cryosphere]
-
A.
Northern Hemisphere ice sheets
chosen
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.
-
B.
Climate and Cryosphere
Climate and Cryosphere is a World Climate Research Programme initiative focused on understanding the interactions between climate and Earth’s snow, ice, and frozen ground systems.
-
C.
Antarctic cryosphere
The Antarctic cryosphere is the vast frozen component of the Antarctic region, encompassing its ice sheets, glaciers, sea ice, and permafrost that play a crucial role in Earth’s climate and sea-level regulation.
-
D.
Arctic sea ice system
The Arctic sea ice system is the interconnected network of frozen ocean, ocean currents, atmosphere, and ecosystems in the Arctic region that governs sea ice formation, movement, and melting.
-
E.
Earth polar regions
The Earth polar regions are the frigid Arctic and Antarctic areas characterized by extreme cold, vast ice sheets and sea ice, unique ecosystems, and a critical influence on the global climate system.
- 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_69d7bdfa933c8190b5a27aa4a08a19b7 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d971e9576c81908eb59569af6da877 |
completed | April 10, 2026, 9:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6af625af88190b036f97feaefe43b |
completed | May 3, 2026, 2:13 a.m. |
Created at: April 9, 2026, 5:42 p.m.