Triple

T1833192
Position Surface form Disambiguated ID Type / Status
Subject Vinson Massif E41004 entity
Predicate glacierOnFlanks P4580 FINISHED
Object Branscomb Glacier
Branscomb Glacier is a major Antarctic glacier flowing along the slopes of Vinson Massif, the highest peak in Antarctica, and is a key route for mountaineers ascending the mountain.
 E363351 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: Branscomb Glacier | Statement: [Vinson Massif, glacierOnFlanks, Branscomb Glacier]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Branscomb Glacier
Context triple: [Vinson Massif, glacierOnFlanks, Branscomb Glacier]
  • A. Gilkey Glacier
    Gilkey Glacier is a large valley glacier in the Juneau Icefield of southeastern Alaska, known for its extensive crevasses and contribution to regional glacial and climate studies.
  • B. Grinnell Glacier
    Grinnell Glacier is a prominent and rapidly retreating mountain glacier in Montana’s Glacier National Park, noted for its striking turquoise meltwater lake and accessibility to hikers.
  • C. Palisade Glacier
    Palisade Glacier is the largest remaining glacier in the Sierra Nevada of California, located on the eastern slope of the Palisades range.
  • D. Muldrow Glacier
    Muldrow Glacier is a major valley glacier on the north side of Denali in Alaska, known for its length, historical climbing route access, and notable surges.
  • E. Norris Glacier
    Norris Glacier is a large valley glacier in the Juneau Icefield of Alaska, known for its extensive ice flows and contribution to the region’s glacial landscape.
  • 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: Branscomb Glacier
Triple: [Vinson Massif, glacierOnFlanks, Branscomb Glacier]
Generated description
Branscomb Glacier is a major Antarctic glacier flowing along the slopes of Vinson Massif, the highest peak in Antarctica, and is a key route for mountaineers ascending the mountain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Branscomb Glacier
Target entity description: Branscomb Glacier is a major Antarctic glacier flowing along the slopes of Vinson Massif, the highest peak in Antarctica, and is a key route for mountaineers ascending the mountain.
  • A. Gilkey Glacier
    Gilkey Glacier is a large valley glacier in the Juneau Icefield of southeastern Alaska, known for its extensive crevasses and contribution to regional glacial and climate studies.
  • B. Grinnell Glacier
    Grinnell Glacier is a prominent and rapidly retreating mountain glacier in Montana’s Glacier National Park, noted for its striking turquoise meltwater lake and accessibility to hikers.
  • C. Palisade Glacier
    Palisade Glacier is the largest remaining glacier in the Sierra Nevada of California, located on the eastern slope of the Palisades range.
  • D. Muldrow Glacier
    Muldrow Glacier is a major valley glacier on the north side of Denali in Alaska, known for its length, historical climbing route access, and notable surges.
  • E. Norris Glacier
    Norris Glacier is a large valley glacier in the Juneau Icefield of Alaska, known for its extensive ice flows and contribution to the region’s glacial landscape.
  • 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_69a88647f9388190909bc36e795bdaec completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb024287c8190b68aa070e556a381 completed March 7, 2026, 4:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69b37371fbc08190abc2d3a1dd2f4e9a completed March 13, 2026, 2:16 a.m.
NEDg Description generation batch_69b3773ca1148190ac2e83428b36eea4 completed March 13, 2026, 2:32 a.m.
NED2 Entity disambiguation (via description) batch_69b3779b017481909d6e085f8795fe5f completed March 13, 2026, 2:34 a.m.
Created at: March 4, 2026, 7:33 p.m.