Triple

T6195659
Position Surface form Disambiguated ID Type / Status
Subject Intermountain West E138502 entity
Predicate contains P35 FINISHED
Object Lake Tahoe (eastern shore region context)
Lake Tahoe (eastern shore region context) is the Nevada-side portion of the iconic alpine lake known for its clear blue waters, mountain scenery, and outdoor recreation within the Intermountain West.
 E51671 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: Lake Tahoe (eastern shore region context) | Statement: [Intermountain West, contains, Lake Tahoe (eastern shore region context)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lake Tahoe (eastern shore region context)
Context triple: [Intermountain West, contains, Lake Tahoe (eastern shore region context)]
  • 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. Lake Tahoe Basin
    The Lake Tahoe Basin is a high-altitude watershed in the Sierra Nevada centered on Lake Tahoe, renowned for its clear alpine lake, surrounding forests, and year-round outdoor recreation.
  • C. North Lake Tahoe
    North Lake Tahoe is a scenic region along the northern shores of Lake Tahoe known for its ski resorts, outdoor recreation, and lakeside communities.
  • D. Harveys Lake Tahoe
    Harveys Lake Tahoe is a prominent casino and hotel resort located on the south shore of Lake Tahoe, known for its gaming, entertainment, and scenic mountain setting.
  • E. Lake Tahoe Nevada State Park
    Lake Tahoe Nevada State Park is a scenic protected area on the Nevada side of Lake Tahoe, known for its clear blue waters, sandy beaches, granite boulders, and popular recreation spots like Sand Harbor.
  • 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: Lake Tahoe (eastern shore region context)
Triple: [Intermountain West, contains, Lake Tahoe (eastern shore region context)]
Generated description
Lake Tahoe (eastern shore region context) is the Nevada-side portion of the iconic alpine lake known for its clear blue waters, mountain scenery, and outdoor recreation within the Intermountain West.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lake Tahoe (eastern shore region context)
Target entity description: Lake Tahoe (eastern shore region context) is the Nevada-side portion of the iconic alpine lake known for its clear blue waters, mountain scenery, and outdoor recreation within the Intermountain West.
  • 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. Lake Tahoe Basin
    The Lake Tahoe Basin is a high-altitude watershed in the Sierra Nevada centered on Lake Tahoe, renowned for its clear alpine lake, surrounding forests, and year-round outdoor recreation.
  • C. North Lake Tahoe
    North Lake Tahoe is a scenic region along the northern shores of Lake Tahoe known for its ski resorts, outdoor recreation, and lakeside communities.
  • D. Harveys Lake Tahoe
    Harveys Lake Tahoe is a prominent casino and hotel resort located on the south shore of Lake Tahoe, known for its gaming, entertainment, and scenic mountain setting.
  • E. Lake Tahoe Nevada State Park chosen
    Lake Tahoe Nevada State Park is a scenic protected area on the Nevada side of Lake Tahoe, known for its clear blue waters, sandy beaches, granite boulders, and popular recreation spots like Sand Harbor.
  • F. None of above.

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_69c008ab9b3081908a11b2c744838435 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0624571508190bd273b4a051fbe41 completed March 22, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69c16f234ffc8190a6e8166e2ac554a8 completed March 23, 2026, 4:49 p.m.
NEDg Description generation batch_69c1e32429f48190bc18f4d78f3c79e8 completed March 24, 2026, 1:04 a.m.
NED2 Entity disambiguation (via description) batch_69c1e4844f848190bf67d916851514bc completed March 24, 2026, 1:10 a.m.
Created at: March 22, 2026, 4:20 p.m.