Triple

T1288626
Position Surface form Disambiguated ID Type / Status
Subject Glenbrook Creek E27492 entity
Predicate recreationAreaNearby P5383 FINISHED
Object Lake Tahoe–Nevada State Park E51671 NE FINISHED

How this triple was built (3 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–Nevada State Park | Statement: [Glenbrook Creek, recreationAreaNearby, Lake Tahoe–Nevada State Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lake Tahoe–Nevada State Park
Context triple: [Glenbrook Creek, recreationAreaNearby, Lake Tahoe–Nevada State Park]
  • A. 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.
  • B. Donner Memorial State Park
    Donner Memorial State Park is a historic California state park near Truckee that commemorates the Donner Party and preserves scenic Sierra Nevada landscapes for outdoor recreation.
  • C. 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.
  • 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 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: recreationAreaNearby
Context triple: [Glenbrook Creek, recreationAreaNearby, Lake Tahoe–Nevada State Park]
  • A. hasRecreationalArea chosen
    Indicates that an entity includes, provides, or is associated with a designated space intended for leisure or recreational activities.
  • B. hasRecreationFacility
    Indicates that one entity provides, contains, or is equipped with a recreational facility for use by another entity or by the public.
  • C. recreationAccess
    Indicates that one entity provides or has the ability to use recreational facilities, activities, or spaces associated with another entity.
  • D. hasAttractionNearby
    Indicates that one entity is located close to another entity that serves as an attraction or point of interest.
  • E. hasRecreationalRoute
    Indicates that an entity is associated with or includes a route intended for recreational activities such as walking, cycling, or hiking.
  • F. None of above.

Provenance (4 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_69a496d4ec448190ad653b2590c46711 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c0d38d7c81908941edda9cac5d6a completed March 1, 2026, 10:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69acc6209a388190b9f018b63120b28c completed March 8, 2026, 12:43 a.m.
PD Predicate disambiguation batch_69a4bee41ca08190b0ad6f7ea40c0b62 completed March 1, 2026, 10:34 p.m.
Created at: March 1, 2026, 7:51 p.m.