Triple

T3373071
Position Surface form Disambiguated ID Type / Status
Subject Mariposa Grove of Giant Sequoias E70998 entity
Predicate hasTrailheadAccess P30481 FINISHED
Object Mariposa Grove Welcome Plaza
Mariposa Grove Welcome Plaza is the main visitor entry point and orientation area for accessing the trails and giant sequoia groves in Yosemite National Park’s Mariposa Grove.
E70998 NE FINISHED

How this triple was built (5 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: Mariposa Grove Welcome Plaza | Statement: [Mariposa Grove of Giant Sequoias, hasTrailheadAccess, Mariposa Grove Welcome Plaza]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mariposa Grove Welcome Plaza
Context triple: [Mariposa Grove of Giant Sequoias, hasTrailheadAccess, Mariposa Grove Welcome Plaza]
  • A. Mariposa Grove of Giant Sequoias
    Mariposa Grove of Giant Sequoias is a renowned grove in Yosemite National Park famous for its hundreds of ancient giant sequoia trees, including some of the largest and oldest living organisms on Earth.
  • B. Sequoia Park Forest & Garden
    Sequoia Park Forest & Garden is a public redwood forest and botanical garden in Eureka, California, known for its towering trees, walking trails, and tranquil natural setting.
  • C. Mariposa Museum and History Center
    Mariposa Museum and History Center is a local history museum in Mariposa, California, showcasing the region’s Gold Rush heritage and cultural past.
  • D. Angels Gate Park
    Angels Gate Park is a coastal public park in San Pedro, Los Angeles, known for its ocean views, historic military installations, and the Korean Bell of Friendship.
  • E. Yosemite Valley Visitor Center
    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.
  • 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: Mariposa Grove Welcome Plaza
Triple: [Mariposa Grove of Giant Sequoias, hasTrailheadAccess, Mariposa Grove Welcome Plaza]
Generated description
Mariposa Grove Welcome Plaza is the main visitor entry point and orientation area for accessing the trails and giant sequoia groves in Yosemite National Park’s Mariposa Grove.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mariposa Grove Welcome Plaza
Target entity description: Mariposa Grove Welcome Plaza is the main visitor entry point and orientation area for accessing the trails and giant sequoia groves in Yosemite National Park’s Mariposa Grove.
  • A. Mariposa Grove of Giant Sequoias chosen
    Mariposa Grove of Giant Sequoias is a renowned grove in Yosemite National Park famous for its hundreds of ancient giant sequoia trees, including some of the largest and oldest living organisms on Earth.
  • B. Sequoia Park Forest & Garden
    Sequoia Park Forest & Garden is a public redwood forest and botanical garden in Eureka, California, known for its towering trees, walking trails, and tranquil natural setting.
  • C. Mariposa Museum and History Center
    Mariposa Museum and History Center is a local history museum in Mariposa, California, showcasing the region’s Gold Rush heritage and cultural past.
  • D. Angels Gate Park
    Angels Gate Park is a coastal public park in San Pedro, Los Angeles, known for its ocean views, historic military installations, and the Korean Bell of Friendship.
  • E. Yosemite Valley Visitor Center
    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.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasTrailheadAccess
Context triple: [Mariposa Grove of Giant Sequoias, hasTrailheadAccess, Mariposa Grove Welcome Plaza]
  • A. hasTrailheadAt
    Indicates that a trail or route begins or has its official starting point at a specified location.
  • B. accessTrailhead chosen
    Indicates that an entity has a way to reach or enter a specific trailhead location.
  • C. hasTrailheadSignage
    Indicates that a trailhead is equipped with signage providing information or guidance to users.
  • D. hasTrail
    Indicates that an entity possesses, includes, or is associated with a trail or pathway.
  • E. hasTrailNetwork
    Indicates that an entity possesses or is associated with a system of interconnected trails or paths.
  • F. None of above.

Provenance (6 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_69ad85a7f80c8190a05e43013f298942 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb2bdcf70819087fc7e00fbd61e0d completed March 8, 2026, 5:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69b34bbfaf3081908babba216c7da776 completed March 12, 2026, 11:26 p.m.
NEDg Description generation batch_69b34e45a6c08190a0011eaa60f3d50a completed March 12, 2026, 11:37 p.m.
NED2 Entity disambiguation (via description) batch_69b34eba517881908806b1ac285448ff completed March 12, 2026, 11:39 p.m.
PD Predicate disambiguation batch_69ada433059881908e46f38cc5f40a32 completed March 8, 2026, 4:30 p.m.
Created at: March 8, 2026, 3:13 p.m.