Triple
T20516278
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1921 British Mount Everest reconnaissance expedition |
E503689
|
entity |
| Predicate | regionMapped |
P33924
|
FINISHED |
| Object | Rongbuk Glacier |
—
|
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: Rongbuk Glacier | Statement: [1921 British Mount Everest reconnaissance expedition, regionMapped, Rongbuk Glacier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rongbuk Glacier Context triple: [1921 British Mount Everest reconnaissance expedition, regionMapped, Rongbuk Glacier]
-
A.
East Rongbuk Glacier
chosen
East Rongbuk Glacier is a major glacier on the northern slopes of Mount Everest in Tibet, forming part of the primary approach route for climbers from the north side.
-
B.
Khumbu Glacier
Khumbu Glacier is a major Himalayan glacier in northeastern Nepal, renowned as the primary icefall route for climbers ascending Mount Everest.
-
C.
Shkhara Glacier
Shkhara Glacier is a prominent mountain glacier in the Greater Caucasus, flowing from the slopes of Mount Shkhara near the Georgia–Russia border.
-
D.
Yalung Glacier
Yalung Glacier is a major Himalayan glacier on the slopes of Kangchenjunga, contributing to the mountain’s extensive glacial system and regional river sources.
-
E.
Imja Glacier
Imja Glacier is a high-altitude valley glacier in the Everest region of Nepal, known for feeding the rapidly expanding Imja Tsho glacial lake and illustrating the impacts of climate change in the Himalayas.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: regionMapped Context triple: [1921 British Mount Everest reconnaissance expedition, regionMapped, Rongbuk Glacier]
-
A.
mapRegion
chosen
Indicates a relationship where a map or mapping system corresponds to, covers, or is associated with a specific geographic or logical region.
-
B.
regionFrom
Indicates that something originates from, is derived from, or is associated with a particular geographic or administrative region.
-
C.
regionImplied
Indicates that a broader or more general region is inferred or assumed from a given, more specific regional reference.
-
D.
occupiedRegion
Indicates that an entity has taken control of and is currently holding a specific geographic area or region.
-
E.
isRegionOf
Indicates that one entity is a geographic or administrative region belonging to, contained within, or associated with another entity.
- F. None of above.
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_69e0b4b2aa788190ae9eb37c1d73b1f1 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69f41eee481908121e54c7bd691ca |
completed | April 20, 2026, 9:48 p.m. |
| PD | Predicate disambiguation | batch_69e59fdb7ad88190924176c32a195db3 |
completed | April 20, 2026, 3:39 a.m. |
Created at: April 16, 2026, 11:36 a.m.