Triple

T20516342
Position Surface form Disambiguated ID Type / Status
Subject north face of Mount Everest E503691 entity
Predicate hasFeature P182 FINISHED
Object Norton Couloir — NE NERFINISHED

How this triple was built (3 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: Norton Couloir | Statement: [north face of Mount Everest, hasFeature, Norton Couloir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Norton Couloir
Context triple: [north face of Mount Everest, hasFeature, Norton Couloir]
  • A. Emperor Couloir
    Emperor Couloir is a steep, technical snow and ice climbing route on the east face of Colorado’s Torreys Peak, popular with mountaineers seeking a challenging ascent.
  • B. Southwest Couloir
    Southwest Couloir is a classic snow and alpine climbing route on the Middle Teton in Wyoming’s Teton Range, known for its steep gully ascent to the summit.
  • C. North Couloir
    North Couloir is a renowned and committing ice and mixed climbing route on the steep north face of the Aiguille du Dru in the Mont Blanc massif.
  • D. Hourglass Couloir
    Hourglass Couloir is a steep, narrow snow and rock gully on Colorado’s Little Bear Peak, known as the mountain’s standard but notoriously dangerous climbing route.
  • E. Whymper Couloir
    Whymper Couloir is a classic and historically significant alpine climbing route on the Aiguille Verte in the Mont Blanc massif, known for its steep snow and ice conditions.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Norton Couloir
Target entity description: Norton Couloir is a prominent high-altitude gully on Mount Everest’s north face that provides one of the main climbing routes toward the summit.
  • A. Emperor Couloir
    Emperor Couloir is a steep, technical snow and ice climbing route on the east face of Colorado’s Torreys Peak, popular with mountaineers seeking a challenging ascent.
  • B. Southwest Couloir
    Southwest Couloir is a classic snow and alpine climbing route on the Middle Teton in Wyoming’s Teton Range, known for its steep gully ascent to the summit.
  • C. North Couloir
    North Couloir is a renowned and committing ice and mixed climbing route on the steep north face of the Aiguille du Dru in the Mont Blanc massif.
  • D. Hourglass Couloir
    Hourglass Couloir is a steep, narrow snow and rock gully on Colorado’s Little Bear Peak, known as the mountain’s standard but notoriously dangerous climbing route.
  • E. Whymper Couloir
    Whymper Couloir is a classic and historically significant alpine climbing route on the Aiguille Verte in the Mont Blanc massif, known for its steep snow and ice conditions.
  • F. None of above. chosen

Provenance (2 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_69e0b4b2aa788190ae9eb37c1d73b1f1 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e69f41eee481908121e54c7bd691ca completed April 20, 2026, 9:48 p.m.
Created at: April 16, 2026, 11:36 a.m.