Triple

T22408976
Position Surface form Disambiguated ID Type / Status
Subject East Rongbuk Glacier E553949 entity
Predicate isMajorApproachRouteFor P93856 FINISHED
Object Mount Everest North Col route
The Mount Everest North Col route is a classic climbing line on the mountain’s northern side, ascending from Tibet via the East Rongbuk Glacier to reach the North Col and higher camps en route to the summit.
E1535496 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: Mount Everest North Col route | Statement: [East Rongbuk Glacier, isMajorApproachRouteFor, Mount Everest North Col route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mount Everest North Col route
Context triple: [East Rongbuk Glacier, isMajorApproachRouteFor, Mount Everest North Col route]
  • A. Southeast Ridge route on Mount Everest
    The Southeast Ridge route on Mount Everest is the classic, most frequently used climbing route from the Nepal side, ascending via the South Col to the mountain’s summit.
  • B. Mountaineers Route
    Mountaineers Route is a classic, more technical climbing route to the summit of Mount Whitney, favored by mountaineers seeking a steeper and less crowded alternative to the main trail.
  • C. Nanga Parbat north face
    The Nanga Parbat north face is the dramatic, towering side of Pakistan’s Nanga Parbat massif, famed for its sheer cliffs and glacier-clad slopes that dominate views from the Fairy Meadows region.
  • D. Blue Glacier route
    The Blue Glacier route is a classic mountaineering ascent on Washington’s Mount Olympus that follows the Blue Glacier and Snow Dome to reach the summit.
  • E. Abruzzi Spur route on K2
    The Abruzzi Spur route on K2 is the mountain’s most commonly attempted and historically significant ascent line, following a prominent southeast ridge that includes several technical rock and ice sections.
  • 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: Mount Everest North Col route
Triple: [East Rongbuk Glacier, isMajorApproachRouteFor, Mount Everest North Col route]
Generated description
The Mount Everest North Col route is a classic climbing line on the mountain’s northern side, ascending from Tibet via the East Rongbuk Glacier to reach the North Col and higher camps en route to the summit.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mount Everest North Col route
Target entity description: The Mount Everest North Col route is a classic climbing line on the mountain’s northern side, ascending from Tibet via the East Rongbuk Glacier to reach the North Col and higher camps en route to the summit.
  • A. Southeast Ridge route on Mount Everest
    The Southeast Ridge route on Mount Everest is the classic, most frequently used climbing route from the Nepal side, ascending via the South Col to the mountain’s summit.
  • B. Mountaineers Route
    Mountaineers Route is a classic, more technical climbing route to the summit of Mount Whitney, favored by mountaineers seeking a steeper and less crowded alternative to the main trail.
  • C. Nanga Parbat north face
    The Nanga Parbat north face is the dramatic, towering side of Pakistan’s Nanga Parbat massif, famed for its sheer cliffs and glacier-clad slopes that dominate views from the Fairy Meadows region.
  • D. Blue Glacier route
    The Blue Glacier route is a classic mountaineering ascent on Washington’s Mount Olympus that follows the Blue Glacier and Snow Dome to reach the summit.
  • E. Abruzzi Spur route on K2
    The Abruzzi Spur route on K2 is the mountain’s most commonly attempted and historically significant ascent line, following a prominent southeast ridge that includes several technical rock and ice sections.
  • 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_69e11e4e6ce8819085a1e06d886bf21c completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f158badc008190a3f5afb520a25e5f completed April 29, 2026, 1:02 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0af0e2a0208190b0629e6b2ded7248 completed May 18, 2026, 10:58 a.m.
NEDg Description generation batch_6a0af1e319848190bd12804239ba4d89 completed May 18, 2026, 11:02 a.m.
NED2 Entity disambiguation (via description) batch_6a0af29431648190a506d5e1a4fc9ce7 completed May 18, 2026, 11:05 a.m.
Created at: April 16, 2026, 8:46 p.m.