Triple

T3012418
Position Surface form Disambiguated ID Type / Status
Subject Ross Dependency E82252 entity
Predicate contains P35 FINISHED
Object Hatherton Glacier
Hatherton Glacier is a major glacier in Antarctica’s Ross Dependency that drains part of the Transantarctic Mountains into the Ross Ice Shelf.
 E48130 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: Hatherton Glacier | Statement: [Ross Dependency, contains, Hatherton Glacier]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hatherton Glacier
Context triple: [Ross Dependency, contains, Hatherton Glacier]
  • A. Herbert Glacier
    Herbert Glacier is a valley glacier near Juneau, Alaska, known for its accessible hiking trails and striking ice formations within the Juneau Icefield region.
  • B. Steffen Glacier
    Steffen Glacier is a major outlet glacier draining the Northern Patagonian Ice Field in southern Chile, known for its remote location and contribution to regional freshwater and sea-level changes.
  • C. Heezen Glacier
    Heezen Glacier is a large Antarctic glacier named in honor of American marine geologist Bruce C. Heezen.
  • D. Skinner Glacier
    Skinner Glacier is a glacier associated with the Three Sisters region, known as part of the glaciated landscape surrounding this notable mountain group.
  • E. Ritter Glacier
    Ritter Glacier is a mountain glacier associated with California’s Mount Ritter in the Sierra Nevada range.
  • 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: Hatherton Glacier
Triple: [Ross Dependency, contains, Hatherton Glacier]
Generated description
Hatherton Glacier is a major glacier in Antarctica’s Ross Dependency that drains part of the Transantarctic Mountains into the Ross Ice Shelf.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hatherton Glacier
Target entity description: Hatherton Glacier is a major glacier in Antarctica’s Ross Dependency that drains part of the Transantarctic Mountains into the Ross Ice Shelf.
  • A. Herbert Glacier
    Herbert Glacier is a valley glacier near Juneau, Alaska, known for its accessible hiking trails and striking ice formations within the Juneau Icefield region.
  • B. Steffen Glacier
    Steffen Glacier is a major outlet glacier draining the Northern Patagonian Ice Field in southern Chile, known for its remote location and contribution to regional freshwater and sea-level changes.
  • C. Heezen Glacier chosen
    Heezen Glacier is a large Antarctic glacier named in honor of American marine geologist Bruce C. Heezen.
  • D. Skinner Glacier
    Skinner Glacier is a glacier associated with the Three Sisters region, known as part of the glaciated landscape surrounding this notable mountain group.
  • E. Ritter Glacier
    Ritter Glacier is a mountain glacier associated with California’s Mount Ritter in the Sierra Nevada range.
  • 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_69ad8b1eb53481908c39bbcd1ec104b2 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9a66c334819082d1d320c48eca1b completed March 8, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69bb808e7f94819086fbad85d6aed33e completed March 19, 2026, 4:50 a.m.
NEDg Description generation batch_69bd3a55a4808190b144f6c4ae40593d completed March 20, 2026, 12:15 p.m.
NED2 Entity disambiguation (via description) batch_69bd3b1d98408190b2c8506281fe8a6b completed March 20, 2026, 12:18 p.m.
Created at: March 8, 2026, 3 p.m.