Triple

T4476138
Position Surface form Disambiguated ID Type / Status
Subject Yosemite Valley trail system E100012 entity
Predicate hasTrailheadAt P34762 FINISHED
Object Yosemite Valley Visitor Center E262959 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: Yosemite Valley Visitor Center | Statement: [Yosemite Valley trail system, hasTrailheadAt, Yosemite Valley Visitor Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yosemite Valley Visitor Center
Context triple: [Yosemite Valley trail system, hasTrailheadAt, Yosemite Valley Visitor Center]
  • A. Yosemite Valley Visitor Center chosen
    Yosemite Valley Visitor Center is a main information hub in Yosemite National Park where visitors can learn about the park’s natural and cultural history, get maps and guidance, and access various park services.
  • B. Death Valley National Park Visitor Center
    Death Valley National Park Visitor Center is the main information hub in Furnace Creek where visitors can learn about the park’s geology, climate, history, and plan their activities.
  • C. Tenaya Lodge at Yosemite
    Tenaya Lodge at Yosemite is a full-service mountain resort near Yosemite National Park offering upscale accommodations, dining, and outdoor recreation in the Sierra Nevada.
  • D. Pioneer Yosemite History Center
    Pioneer Yosemite History Center is an open-air museum in Yosemite National Park that preserves and interprets historic buildings, artifacts, and stories from the park’s early settlement and tourism era.
  • E. Tuolumne Meadows Visitor Center
    Tuolumne Meadows Visitor Center is a seasonal information hub in Yosemite National Park that offers exhibits, maps, and ranger assistance for visitors exploring the high-country meadows and trails.
  • 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_69b34553cbe48190afa8ac1cac285b86 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b356d8600c8190a8b812889c50f144 completed March 13, 2026, 12:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69b6288434188190a23c48267f55ce1e completed March 15, 2026, 3:33 a.m.
Created at: March 12, 2026, 11:35 p.m.