Triple

T18935897
Position Surface form Disambiguated ID Type / Status
Subject Kennedy Channel E463244 entity
Predicate hasNearbyFeature P350 FINISHED
Object Petermann Glacier (to the north-west in Greenland)
Petermann Glacier is a major outlet glacier in northwestern Greenland known for its large floating ice tongue and significant contributions to Arctic ice loss.
 E1350030 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: Petermann Glacier (to the north-west in Greenland) | Statement: [Kennedy Channel, hasNearbyFeature, Petermann Glacier (to the north-west in Greenland)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Petermann Glacier (to the north-west in Greenland)
Context triple: [Kennedy Channel, hasNearbyFeature, Petermann Glacier (to the north-west in Greenland)]
  • A. Greenland by Nares Strait
    Greenland by Nares Strait is the portion of Greenland’s northern coastline that faces Ellesmere Island across the narrow Arctic waterway known as Nares Strait.
  • B. The Fiord Region of East Greenland
    The Fiord Region of East Greenland is a 1935 scientific and photographic monograph by American explorer Louise Arner Boyd documenting the geography, glaciology, and natural features of East Greenland’s fjord landscapes.
  • C. Kronborg Glacier
    Kronborg Glacier is a glacier located within Greenland’s Watkins Range, known for its remote Arctic setting and surrounding rugged mountain terrain.
  • D. 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.
  • E. Byrd Glacier, Antarctica
    Byrd Glacier in Antarctica is a major outlet glacier draining the East Antarctic Ice Sheet into the Ross Ice Shelf, named in honor of American polar explorer Richard E. Byrd.
  • 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: Petermann Glacier (to the north-west in Greenland)
Triple: [Kennedy Channel, hasNearbyFeature, Petermann Glacier (to the north-west in Greenland)]
Generated description
Petermann Glacier is a major outlet glacier in northwestern Greenland known for its large floating ice tongue and significant contributions to Arctic ice loss.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Petermann Glacier (to the north-west in Greenland)
Target entity description: Petermann Glacier is a major outlet glacier in northwestern Greenland known for its large floating ice tongue and significant contributions to Arctic ice loss.
  • A. Greenland by Nares Strait
    Greenland by Nares Strait is the portion of Greenland’s northern coastline that faces Ellesmere Island across the narrow Arctic waterway known as Nares Strait.
  • B. The Fiord Region of East Greenland
    The Fiord Region of East Greenland is a 1935 scientific and photographic monograph by American explorer Louise Arner Boyd documenting the geography, glaciology, and natural features of East Greenland’s fjord landscapes.
  • C. Kronborg Glacier
    Kronborg Glacier is a glacier located within Greenland’s Watkins Range, known for its remote Arctic setting and surrounding rugged mountain terrain.
  • D. 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.
  • E. Byrd Glacier, Antarctica
    Byrd Glacier in Antarctica is a major outlet glacier draining the East Antarctic Ice Sheet into the Ross Ice Shelf, named in honor of American polar explorer Richard E. Byrd.
  • 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_69d8dcfec90481909e926be9767e5779 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d3e7b87c81909dc29defb33c8e00 completed April 20, 2026, 7:21 a.m.
NED1 Entity disambiguation (via context triple) batch_6a059124ad7481908fda2dfe1e0b54ed completed May 14, 2026, 9:08 a.m.
NEDg Description generation batch_6a05965ab9a081909e430d9bef63c820 completed May 14, 2026, 9:31 a.m.
NED2 Entity disambiguation (via description) batch_6a0596c2ee4c8190b3b4db9afa4d1bed completed May 14, 2026, 9:32 a.m.
Created at: April 10, 2026, 11:59 a.m.