Triple

T20563058
Position Surface form Disambiguated ID Type / Status
Subject 1922 British Mount Everest expedition E504892 entity
Predicate route P5619 FINISHED
Object North Col–North Ridge route — NE NERFINISHED

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: North Col–North Ridge route | Statement: [1922 British Mount Everest expedition, route, North Col–North Ridge route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Col–North Ridge route
Context triple: [1922 British Mount Everest expedition, route, North Col–North Ridge route]
  • A. Northeast Ridge route chosen
    The Northeast Ridge route is a major climbing route to the summit of Mount Everest from the Tibetan (north) side, known for its high-altitude exposure and technical sections near the top.
  • B. North Ridge route
    The North Ridge route is a popular alpine ascent path on Mount Taranaki in New Zealand, known for its straightforward but exposed climb to the summit.
  • C. North Ridge route
    The North Ridge route is a classic alpine climbing ascent that follows the prominent northern ridgeline of Middle Sister in the Oregon Cascades.
  • D. North Ridge route
    The North Ridge route is a classic, heavily glaciated alpine climb on Washington’s Mount Baker, known for its steep ice, crevasse navigation, and sustained technical mountaineering.
  • E. Southeast Ridge route
    The Southeast Ridge route is the classic and most commonly used climbing route to the summit of Mount Everest from the Nepal (south) side.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0b4b6587c8190aee63dc7cff244ea completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a79f906c819081163de9649ccb17 completed April 20, 2026, 10:24 p.m.
Created at: April 16, 2026, 11:39 a.m.