Triple

T6418515
Position Surface form Disambiguated ID Type / Status
Subject Mount Erebus E127886 entity
Predicate volcanicProvince P34572 FINISHED
Object McMurdo Volcanic Group
The McMurdo Volcanic Group is a large Cenozoic volcanic province in Antarctica that includes several major volcanoes, notably Mount Erebus, and comprises extensive volcanic rocks and landforms in the McMurdo Sound region.
E593258 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: McMurdo Volcanic Group | Statement: [Mount Erebus, volcanicProvince, McMurdo Volcanic Group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: McMurdo Volcanic Group
Context triple: [Mount Erebus, volcanicProvince, McMurdo Volcanic Group]
  • A. Marie Byrd Land volcanic province
    Marie Byrd Land volcanic province is a major volcanic region in West Antarctica characterized by widespread Cenozoic volcanism and numerous volcanic centers associated with continental rifting.
  • B. Wrangell volcanic field
    The Wrangell volcanic field is a large volcanic region in eastern Alaska characterized by massive shield and stratovolcanoes, extensive lava flows, and long-lived volcanic activity associated with the Wrangell Mountains.
  • C. High Lava Plains
    The High Lava Plains is a volcanic plateau in southeastern Oregon characterized by extensive basaltic lava flows, scattered cinder cones, and high-elevation desert landscapes.
  • D. Auckland volcanic field
    The Auckland volcanic field is a monogenetic volcanic field in New Zealand composed of numerous small volcanoes scattered beneath and around the city of Auckland.
  • E. Borrowdale Volcanic Group
    The Borrowdale Volcanic Group is a thick sequence of Ordovician-age volcanic rocks in England’s Lake District, forming much of its central high fells and providing the rugged terrain characteristic of the region.
  • 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: McMurdo Volcanic Group
Triple: [Mount Erebus, volcanicProvince, McMurdo Volcanic Group]
Generated description
The McMurdo Volcanic Group is a large Cenozoic volcanic province in Antarctica that includes several major volcanoes, notably Mount Erebus, and comprises extensive volcanic rocks and landforms in the McMurdo Sound region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: McMurdo Volcanic Group
Target entity description: The McMurdo Volcanic Group is a large Cenozoic volcanic province in Antarctica that includes several major volcanoes, notably Mount Erebus, and comprises extensive volcanic rocks and landforms in the McMurdo Sound region.
  • A. Marie Byrd Land volcanic province
    Marie Byrd Land volcanic province is a major volcanic region in West Antarctica characterized by widespread Cenozoic volcanism and numerous volcanic centers associated with continental rifting.
  • B. Wrangell volcanic field
    The Wrangell volcanic field is a large volcanic region in eastern Alaska characterized by massive shield and stratovolcanoes, extensive lava flows, and long-lived volcanic activity associated with the Wrangell Mountains.
  • C. High Lava Plains
    The High Lava Plains is a volcanic plateau in southeastern Oregon characterized by extensive basaltic lava flows, scattered cinder cones, and high-elevation desert landscapes.
  • D. Auckland volcanic field
    The Auckland volcanic field is a monogenetic volcanic field in New Zealand composed of numerous small volcanoes scattered beneath and around the city of Auckland.
  • E. Borrowdale Volcanic Group
    The Borrowdale Volcanic Group is a thick sequence of Ordovician-age volcanic rocks in England’s Lake District, forming much of its central high fells and providing the rugged terrain characteristic of the region.
  • 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_69c0083815208190a9b299b8e0640218 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c068eb6c988190b54de6182d0f490d completed March 22, 2026, 10:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69c640d2ab64819089e91525da60392b completed March 27, 2026, 8:33 a.m.
NEDg Description generation batch_69c644ec2ca48190997a118f8751cba5 completed March 27, 2026, 8:50 a.m.
NED2 Entity disambiguation (via description) batch_69c6455961b881908f5804d9c0e86573 completed March 27, 2026, 8:52 a.m.
Created at: March 22, 2026, 4:42 p.m.