Triple
T778463
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northstar California |
E16442
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Northstar-at-Tahoe
Northstar-at-Tahoe is a major Lake Tahoe–area ski and snowboard resort in California, known for its extensive terrain, family-friendly atmosphere, and upscale village amenities.
|
E97012
|
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: Northstar-at-Tahoe | Statement: [Northstar California, formerName, Northstar-at-Tahoe]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northstar-at-Tahoe Context triple: [Northstar California, formerName, Northstar-at-Tahoe]
-
A.
Mt. Rose Ski Tahoe
Mt. Rose Ski Tahoe is a ski resort in the Lake Tahoe region of Nevada known for its high base elevation, varied terrain, and views over Lake Tahoe.
-
B.
Alpine Meadows
Alpine Meadows is a popular ski resort in the Lake Tahoe region of California, known for its varied terrain and abundant snowfall.
-
C.
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.
-
D.
Tahoe Vista
Tahoe Vista is a small lakeside community on the north shore of Lake Tahoe in California, known for its scenic beaches, outdoor recreation, and proximity to other North Lake Tahoe resort towns.
-
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: Northstar-at-Tahoe Triple: [Northstar California, formerName, Northstar-at-Tahoe]
Generated description
Northstar-at-Tahoe is a major Lake Tahoe–area ski and snowboard resort in California, known for its extensive terrain, family-friendly atmosphere, and upscale village amenities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northstar-at-Tahoe Target entity description: Northstar-at-Tahoe is a major Lake Tahoe–area ski and snowboard resort in California, known for its extensive terrain, family-friendly atmosphere, and upscale village amenities.
-
A.
Mt. Rose Ski Tahoe
Mt. Rose Ski Tahoe is a ski resort in the Lake Tahoe region of Nevada known for its high base elevation, varied terrain, and views over Lake Tahoe.
-
B.
Alpine Meadows
Alpine Meadows is a popular ski resort in the Lake Tahoe region of California, known for its varied terrain and abundant snowfall.
-
C.
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.
-
D.
Tahoe Vista
Tahoe Vista is a small lakeside community on the north shore of Lake Tahoe in California, known for its scenic beaches, outdoor recreation, and proximity to other North Lake Tahoe resort towns.
-
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_69a4936ad1fc81908f190208059ccf78 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a74f886081909c27b786e3adbe32 |
completed | March 1, 2026, 8:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a76d7a0a088190972b9505ecd43d65 |
completed | March 3, 2026, 11:23 p.m. |
| NEDg | Description generation | batch_69a78873daf48190aa4958a79f495903 |
completed | March 4, 2026, 1:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a788f364148190baae8fc3aecd04ab |
completed | March 4, 2026, 1:20 a.m. |
Created at: March 1, 2026, 7:37 p.m.