Triple

T463147
Position Surface form Disambiguated ID Type / Status
Subject Lake Tahoe Basin E7384 entity
Predicate contains P35 FINISHED
Object Squaw Valley–Alpine Meadows area E2812 NE FINISHED

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: Squaw Valley–Alpine Meadows area | Statement: [Lake Tahoe Basin, contains, Squaw Valley–Alpine Meadows area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Squaw Valley–Alpine Meadows area
Context triple: [Lake Tahoe Basin, contains, Squaw Valley–Alpine Meadows 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. Squaw Valley chosen
    Squaw Valley is a major ski resort area in the Sierra Nevada of California, best known for hosting the 1960 Winter Olympics and offering extensive alpine skiing terrain near Lake Tahoe.
  • C. Big Bear Valley
    Big Bear Valley is a mountainous region in Southern California’s San Bernardino Mountains, known for its alpine landscapes, recreational lakes, and ski resorts.
  • D. 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.
  • E. Deer Valley
    Deer Valley is a renowned ski resort in Park City, Utah, known for its upscale amenities and role as a major venue for freestyle skiing events during the 2002 Winter Olympics.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69a2e7e5c5bc8190a1dc8178218fba40 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2efc214788190a8dff20fec4412e0 completed Feb. 28, 2026, 1:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4711aeae88190924a592e4979a356 completed March 1, 2026, 5:02 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.