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.