Triple
T12375
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Tahoe |
E249
|
entity |
| Predicate | hasNearbySkiResort |
P350
|
FINISHED |
| Object |
Northstar California
Northstar California is a major ski and snowboard resort in the Lake Tahoe region, known for its extensive groomed terrain, family-friendly village, and upscale amenities.
|
E16442
|
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 California | Statement: [Lake Tahoe, hasNearbySkiResort, Northstar California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northstar California Context triple: [Lake Tahoe, hasNearbySkiResort, Northstar California]
-
A.
South Lake Tahoe
South Lake Tahoe is a resort city in California known for its access to Lake Tahoe’s beaches, ski resorts, and outdoor recreation.
-
B.
Mineral King
Mineral King is a remote alpine valley in California’s Sierra Nevada renowned for its rugged mountain scenery, hiking trails, and historic mining sites.
-
C.
Alpine Meadows
Alpine Meadows is a popular ski resort in the Lake Tahoe region of California, known for its varied terrain and abundant snowfall.
-
D.
Mammoth Lakes area
Mammoth Lakes area is a popular outdoor recreation region in California’s eastern Sierra Nevada, known for its ski resort, alpine lakes, hiking, and proximity to volcanic and geothermal features.
-
E.
Owens Valley
Owens Valley is a long, arid valley in eastern California, lying between the Sierra Nevada and the White/Inyo Mountains and known for its dramatic scenery and historic water diversions to Los Angeles.
- 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 California Triple: [Lake Tahoe, hasNearbySkiResort, Northstar California]
Generated description
Northstar California is a major ski and snowboard resort in the Lake Tahoe region, known for its extensive groomed terrain, family-friendly village, and upscale amenities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northstar California Target entity description: Northstar California is a major ski and snowboard resort in the Lake Tahoe region, known for its extensive groomed terrain, family-friendly village, and upscale amenities.
-
A.
South Lake Tahoe
South Lake Tahoe is a resort city in California known for its access to Lake Tahoe’s beaches, ski resorts, and outdoor recreation.
-
B.
Mineral King
Mineral King is a remote alpine valley in California’s Sierra Nevada renowned for its rugged mountain scenery, hiking trails, and historic mining sites.
-
C.
Alpine Meadows
Alpine Meadows is a popular ski resort in the Lake Tahoe region of California, known for its varied terrain and abundant snowfall.
-
D.
Mammoth Lakes area
Mammoth Lakes area is a popular outdoor recreation region in California’s eastern Sierra Nevada, known for its ski resort, alpine lakes, hiking, and proximity to volcanic and geothermal features.
-
E.
Owens Valley
Owens Valley is a long, arid valley in eastern California, lying between the Sierra Nevada and the White/Inyo Mountains and known for its dramatic scenery and historic water diversions to Los Angeles.
- 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_69a23d7ad88c8190bffe8ab091d86642 |
completed | Feb. 28, 2026, 12:57 a.m. |
| NER | Named-entity recognition | batch_69a2465b2cf881908bf61c461e04cf6a |
completed | Feb. 28, 2026, 1:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2b4b495c4819084ed1b661f1d0a24 |
completed | Feb. 28, 2026, 9:26 a.m. |
| NEDg | Description generation | batch_69a2b5c243e0819087bb4342c5a65eec |
completed | Feb. 28, 2026, 9:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2b6498fcc819089fcc02806e8f975 |
completed | Feb. 28, 2026, 9:32 a.m. |
Created at: Feb. 28, 2026, 1:02 a.m.