Triple

T16948259
Position Surface form Disambiguated ID Type / Status
Subject North Greenland Ice Core Project (NGRIP) ice core E411119 entity
Predicate relatedTo P37 FINISHED
Object North Greenland Eemian Ice Drilling (NEEM)
North Greenland Eemian Ice Drilling (NEEM) was an international ice-core research project in northwest Greenland aimed at reconstructing climate conditions during the Eemian interglacial period to improve understanding of past and future climate change.
E1241634 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: North Greenland Eemian Ice Drilling (NEEM) | Statement: [North Greenland Ice Core Project (NGRIP) ice core, relatedTo, North Greenland Eemian Ice Drilling (NEEM)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Greenland Eemian Ice Drilling (NEEM)
Context triple: [North Greenland Ice Core Project (NGRIP) ice core, relatedTo, North Greenland Eemian Ice Drilling (NEEM)]
  • 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. 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. 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.
  • E. Nansen Ice Sheet
    The Nansen Ice Sheet is a coastal ice shelf in Antarctica bordering the western Ross Sea, known for its role in regional glaciology and climate studies.
  • 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: North Greenland Eemian Ice Drilling (NEEM)
Triple: [North Greenland Ice Core Project (NGRIP) ice core, relatedTo, North Greenland Eemian Ice Drilling (NEEM)]
Generated description
North Greenland Eemian Ice Drilling (NEEM) was an international ice-core research project in northwest Greenland aimed at reconstructing climate conditions during the Eemian interglacial period to improve understanding of past and future climate change.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Greenland Eemian Ice Drilling (NEEM)
Target entity description: North Greenland Eemian Ice Drilling (NEEM) was an international ice-core research project in northwest Greenland aimed at reconstructing climate conditions during the Eemian interglacial period to improve understanding of past and future climate change.
  • 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. 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. 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.
  • E. Nansen Ice Sheet
    The Nansen Ice Sheet is a coastal ice shelf in Antarctica bordering the western Ross Sea, known for its role in regional glaciology and climate studies.
  • F. None of above. chosen

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.