Triple
T420339
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mammoth Lakes area |
E8087
|
entity |
| Predicate | hasAttraction |
P105
|
FINISHED |
| Object |
Mammoth Mountain Ski Area
Mammoth Mountain Ski Area is a major California ski resort in the Eastern Sierra Nevada known for its long winter season, extensive terrain, and popular year-round outdoor recreation.
|
E54138
|
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: Mammoth Mountain Ski Area | Statement: [Mammoth Lakes area, hasAttraction, Mammoth Mountain Ski Area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mammoth Mountain Ski Area Context triple: [Mammoth Lakes area, hasAttraction, Mammoth Mountain Ski Area]
-
A.
Alpine Meadows
Alpine Meadows is a popular ski resort in the Lake Tahoe region of California, known for its varied terrain and abundant snowfall.
-
B.
Park City Mountain Resort
Park City Mountain Resort is a major ski and snowboard destination in Utah, renowned for its extensive terrain and role as a host venue during the 2002 Winter Olympics.
-
C.
Blue Mountain Resort
Blue Mountain Resort is a major Canadian four-season ski and vacation destination located near Collingwood in Ontario, known for its ski slopes, village atmosphere, and outdoor recreation.
-
D.
Kirkwood Mountain Resort
Kirkwood Mountain Resort is a high-altitude ski and snowboard destination in the Sierra Nevada known for its deep snow, challenging terrain, and relatively remote, uncrowded setting near Lake Tahoe.
-
E.
Snowbasin
Snowbasin is a ski resort in Utah, United States, renowned for its challenging alpine terrain and role as a major venue during the 2002 Winter Olympics.
- 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: Mammoth Mountain Ski Area Triple: [Mammoth Lakes area, hasAttraction, Mammoth Mountain Ski Area]
Generated description
Mammoth Mountain Ski Area is a major California ski resort in the Eastern Sierra Nevada known for its long winter season, extensive terrain, and popular year-round outdoor recreation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mammoth Mountain Ski Area Target entity description: Mammoth Mountain Ski Area is a major California ski resort in the Eastern Sierra Nevada known for its long winter season, extensive terrain, and popular year-round outdoor recreation.
-
A.
Alpine Meadows
Alpine Meadows is a popular ski resort in the Lake Tahoe region of California, known for its varied terrain and abundant snowfall.
-
B.
Park City Mountain Resort
Park City Mountain Resort is a major ski and snowboard destination in Utah, renowned for its extensive terrain and role as a host venue during the 2002 Winter Olympics.
-
C.
Blue Mountain Resort
Blue Mountain Resort is a major Canadian four-season ski and vacation destination located near Collingwood in Ontario, known for its ski slopes, village atmosphere, and outdoor recreation.
-
D.
Kirkwood Mountain Resort
Kirkwood Mountain Resort is a high-altitude ski and snowboard destination in the Sierra Nevada known for its deep snow, challenging terrain, and relatively remote, uncrowded setting near Lake Tahoe.
-
E.
Snowbasin
Snowbasin is a ski resort in Utah, United States, renowned for its challenging alpine terrain and role as a major venue during the 2002 Winter Olympics.
- 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_69a2e7f1d1bc81909cf2dc9754a3c334 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2eebf65cc81908196fee4f09d5889 |
completed | Feb. 28, 2026, 1:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a42f64cccc8190afae9aa50097670a |
completed | March 1, 2026, 12:21 p.m. |
| NEDg | Description generation | batch_69a42fe4b0448190a8077873001b5a21 |
completed | March 1, 2026, 12:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a43057a4688190829bfbe668d3889b |
completed | March 1, 2026, 12:25 p.m. |
Created at: Feb. 28, 2026, 1:11 p.m.