Triple

T6430278
Position Surface form Disambiguated ID Type / Status
Subject Khumbu Icefall E128160 entity
Predicate near P350 FINISHED
Object Lhotse face (higher on the route) E531135 NE FINISHED

How this triple was built (2 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: Lhotse face (higher on the route) | Statement: [Khumbu Icefall, near, Lhotse face (higher on the route)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lhotse face (higher on the route)
Context triple: [Khumbu Icefall, near, Lhotse face (higher on the route)]
  • A. Lhotse Face chosen
    Lhotse Face is a steep, glaciated wall of ice and rock on the western flank of Lhotse that forms a key and notoriously challenging section of the standard climbing route to the summit of Mount Everest.
  • B. South Face of Annapurna
    The South Face of Annapurna is a notoriously steep and dangerous Himalayan wall, famed as one of high-altitude mountaineering’s most formidable and historic big-wall challenges.
  • C. North Ridge of K2
    The North Ridge of K2 is a major, technically demanding climbing route on the world’s second-highest mountain, rising from the Chinese side and known for its extreme altitude, exposure, and objective hazards.
  • D. North Saddle of Everest
    North Saddle of Everest is a high glaciated pass between Mount Everest and Changtse on the mountain’s north side, serving as the key access point for climbers ascending via the North Col route from Tibet.
  • E. Camp III on the Lhotse Face
    Camp III on the Lhotse Face is a high-altitude staging camp on Mount Everest’s steep western flank, used by climbers as a critical acclimatization and launch point on the standard South Col route to the summit.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c00838de888190af2eec0b80495efa completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0693b872c819082a7d0e257018831 completed March 22, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69c640e9ae8481909229bcf6d5e793d3 completed March 27, 2026, 8:33 a.m.
Created at: March 22, 2026, 4:44 p.m.