Triple
T20516279
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1921 British Mount Everest reconnaissance expedition |
E503689
|
entity |
| Predicate | regionMapped |
P33924
|
FINISHED |
| Object | East Rongbuk Glacier |
—
|
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: East Rongbuk Glacier | Statement: [1921 British Mount Everest reconnaissance expedition, regionMapped, East Rongbuk Glacier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East Rongbuk Glacier Context triple: [1921 British Mount Everest reconnaissance expedition, regionMapped, East 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.
Lhotse Glacier
Lhotse Glacier is a high-altitude mountain glacier in the Himalayas, lying on the slopes of Lhotse near Mount Everest.
-
C.
Khumbu Glacier
Khumbu Glacier is a major Himalayan glacier in northeastern Nepal, renowned as the primary icefall route for climbers ascending Mount Everest.
-
D.
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.
-
E.
Baltoro Glacier
Baltoro Glacier is one of the world’s largest and most famous mountain glaciers, located in Pakistan’s Karakoram range and serving as a key route to K2 and other high peaks.
- 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_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.