Triple
T16948260
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Greenland Ice Core Project (NGRIP) ice core |
E411119
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object |
European Project for Ice Coring in Antarctica (EPICA)
The European Project for Ice Coring in Antarctica (EPICA) is a major European scientific collaboration that drilled deep ice cores in Antarctica to reconstruct past climate and atmospheric conditions over hundreds of thousands of years.
|
E585884
|
NE FINISHED |
How this triple was built (4 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: European Project for Ice Coring in Antarctica (EPICA) | Statement: [North Greenland Ice Core Project (NGRIP) ice core, relatedTo, European Project for Ice Coring in Antarctica (EPICA)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: European Project for Ice Coring in Antarctica (EPICA) Context triple: [North Greenland Ice Core Project (NGRIP) ice core, relatedTo, European Project for Ice Coring in Antarctica (EPICA)]
-
A.
North Greenland Ice Core Project (NGRIP) ice core
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.
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.
-
C.
European Consortium for Ocean Research Drilling
The European Consortium for Ocean Research Drilling is a European scientific alliance that coordinates and supports participation in international ocean drilling programs to study Earth’s subseafloor geology, climate history, and tectonic processes.
-
D.
Dome C
Dome C is a high Antarctic plateau site known for its extremely cold, stable climate and deep ice cores that provide valuable records of Earth’s past climate.
-
E.
Neumayer Station III
Neumayer Station III is a German Antarctic research facility located on the Ekström Ice Shelf in Queen Maud Land, conducting long-term studies in atmospheric, geophysical, and environmental sciences.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: European Project for Ice Coring in Antarctica (EPICA) Triple: [North Greenland Ice Core Project (NGRIP) ice core, relatedTo, European Project for Ice Coring in Antarctica (EPICA)]
Generated description
The European Project for Ice Coring in Antarctica (EPICA) is a major European scientific collaboration that drilled deep ice cores in Antarctica to reconstruct past climate and atmospheric conditions over hundreds of thousands of years.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: European Project for Ice Coring in Antarctica (EPICA) Target entity description: The European Project for Ice Coring in Antarctica (EPICA) is a major European scientific collaboration that drilled deep ice cores in Antarctica to reconstruct past climate and atmospheric conditions over hundreds of thousands of years.
-
A.
North Greenland Ice Core Project (NGRIP) ice core
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.
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.
-
C.
European Consortium for Ocean Research Drilling
The European Consortium for Ocean Research Drilling is a European scientific alliance that coordinates and supports participation in international ocean drilling programs to study Earth’s subseafloor geology, climate history, and tectonic processes.
-
D.
Dome C
chosen
Dome C is a high Antarctic plateau site known for its extremely cold, stable climate and deep ice cores that provide valuable records of Earth’s past climate.
-
E.
Neumayer Station III
Neumayer Station III is a German Antarctic research facility located on the Ekström Ice Shelf in Queen Maud Land, conducting long-term studies in atmospheric, geophysical, and environmental sciences.
- F. None of above.
Provenance (5 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_69d886c886688190967be07322597ac9 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3cfb4b1b08190b608d36a209ed6bd |
completed | April 18, 2026, 6:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00cfeeee948190a5c8904d1f559a28 |
completed | May 10, 2026, 6:35 p.m. |
| NEDg | Description generation | batch_6a00d0c0ecc48190b88dcb170926bf16 |
completed | May 10, 2026, 6:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00d194e9e08190bf0c4c0fe3921978 |
completed | May 10, 2026, 6:42 p.m. |
Created at: April 10, 2026, 5:31 a.m.