Triple

T4889770
Position Surface form Disambiguated ID Type / Status
Subject Livingston Island E109528 entity
Predicate hasGlacier P4580 FINISHED
Object Bistritsa Glacier
Bistritsa Glacier is a glacier on Livingston Island in the South Shetland Islands of Antarctica, known for draining the island’s interior ice cap toward the surrounding coastal areas.
 E595388 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: Bistritsa Glacier | Statement: [Livingston Island, hasGlacier, Bistritsa Glacier]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bistritsa Glacier
Context triple: [Livingston Island, hasGlacier, Bistritsa Glacier]
  • A. Tundzha Glacier
    Tundzha Glacier is a glacier on Livingston Island in the South Shetland Islands of Antarctica, known for draining part of the island’s interior ice cap toward the surrounding coastal areas.
  • B. Srebarna Glacier
    Srebarna Glacier is a glacier located on Livingston Island in the South Shetland Islands of Antarctica.
  • C. Bistra Glacier
    Bistra Glacier is a glacier on Smith Island in the South Shetland Islands of Antarctica, flowing from the slopes of Mount Foster toward the surrounding coastal areas.
  • D. Berkovitsa Glacier
    Berkovitsa Glacier is a glacier on Livingston Island in the South Shetland Islands of Antarctica, known from Bulgarian Antarctic mapping and research.
  • E. Kaliakra Glacier
    Kaliakra Glacier is a glacier on Livingston Island in the South Shetland Islands of Antarctica, known for its steep ice flows descending toward the island’s northern coast.
  • 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: Bistritsa Glacier
Triple: [Livingston Island, hasGlacier, Bistritsa Glacier]
Generated description
Bistritsa Glacier is a glacier on Livingston Island in the South Shetland Islands of Antarctica, known for draining the island’s interior ice cap toward the surrounding coastal areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bistritsa Glacier
Target entity description: Bistritsa Glacier is a glacier on Livingston Island in the South Shetland Islands of Antarctica, known for draining the island’s interior ice cap toward the surrounding coastal areas.
  • A. Tundzha Glacier
    Tundzha Glacier is a glacier on Livingston Island in the South Shetland Islands of Antarctica, known for draining part of the island’s interior ice cap toward the surrounding coastal areas.
  • B. Srebarna Glacier
    Srebarna Glacier is a glacier located on Livingston Island in the South Shetland Islands of Antarctica.
  • C. Bistra Glacier
    Bistra Glacier is a glacier on Smith Island in the South Shetland Islands of Antarctica, flowing from the slopes of Mount Foster toward the surrounding coastal areas.
  • D. Berkovitsa Glacier
    Berkovitsa Glacier is a glacier on Livingston Island in the South Shetland Islands of Antarctica, known from Bulgarian Antarctic mapping and research.
  • E. Kaliakra Glacier
    Kaliakra Glacier is a glacier on Livingston Island in the South Shetland Islands of Antarctica, known for its steep ice flows descending toward the island’s northern coast.
  • 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_69bd440f71348190b99938e59fb7f9a1 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6e06a81881908734dbdc350a2039 completed March 20, 2026, 3:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6536fc20c81909b6c57d559880877 completed March 27, 2026, 9:52 a.m.
NEDg Description generation batch_69c6541014d88190a80baa7f5e94a7d8 completed March 27, 2026, 9:55 a.m.
NED2 Entity disambiguation (via description) batch_69c655140fbc8190ab8248a9e0c3de71 completed March 27, 2026, 9:59 a.m.
Created at: March 20, 2026, 1:28 p.m.