Triple

T9228524
Position Surface form Disambiguated ID Type / Status
Subject California State Route 140 E221751 entity
Predicate easternTerminus P388 FINISHED
Object El Portal Road at Yosemite National Park boundary
El Portal Road at the Yosemite National Park boundary is the park entrance corridor where California State Route 140 transitions into the main access road leading visitors into Yosemite Valley.
E297277 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: El Portal Road at Yosemite National Park boundary | Statement: [California State Route 140, easternTerminus, El Portal Road at Yosemite National Park boundary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: El Portal Road at Yosemite National Park boundary
Context triple: [California State Route 140, easternTerminus, El Portal Road at Yosemite National Park boundary]
  • A. Yosemite National Park road network
    The Yosemite National Park road network is the interconnected system of scenic highways and access roads that enable visitors to reach and explore the park’s major valleys, viewpoints, and natural attractions.
  • B. Northside Drive in Yosemite Valley
    Northside Drive in Yosemite Valley is a primary scenic roadway that offers access to major landmarks and viewpoints within Yosemite National Park.
  • C. Tioga Pass corridor (eastern approach to Yosemite)
    The Tioga Pass corridor is a high-elevation scenic route on the eastern approach to Yosemite National Park, known for its dramatic Sierra Nevada landscapes, alpine lakes, and access to hiking and climbing areas.
  • D. Southside Drive in Yosemite Valley
    Southside Drive in Yosemite Valley is a scenic roadway offering iconic views of Yosemite’s granite formations, including the prominent Cathedral Rocks.
  • E. South Entrance of Yosemite National Park
    The South Entrance of Yosemite National Park is a primary gateway near the community of Wawona that provides access to the park’s southern attractions, including Mariposa Grove of Giant Sequoias.
  • 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: El Portal Road at Yosemite National Park boundary
Triple: [California State Route 140, easternTerminus, El Portal Road at Yosemite National Park boundary]
Generated description
El Portal Road at the Yosemite National Park boundary is the park entrance corridor where California State Route 140 transitions into the main access road leading visitors into Yosemite Valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: El Portal Road at Yosemite National Park boundary
Target entity description: El Portal Road at the Yosemite National Park boundary is the park entrance corridor where California State Route 140 transitions into the main access road leading visitors into Yosemite Valley.
  • A. Yosemite National Park road network chosen
    The Yosemite National Park road network is the interconnected system of scenic highways and access roads that enable visitors to reach and explore the park’s major valleys, viewpoints, and natural attractions.
  • B. Northside Drive in Yosemite Valley
    Northside Drive in Yosemite Valley is a primary scenic roadway that offers access to major landmarks and viewpoints within Yosemite National Park.
  • C. Tioga Pass corridor (eastern approach to Yosemite)
    The Tioga Pass corridor is a high-elevation scenic route on the eastern approach to Yosemite National Park, known for its dramatic Sierra Nevada landscapes, alpine lakes, and access to hiking and climbing areas.
  • D. Southside Drive in Yosemite Valley
    Southside Drive in Yosemite Valley is a scenic roadway offering iconic views of Yosemite’s granite formations, including the prominent Cathedral Rocks.
  • E. South Entrance of Yosemite National Park
    The South Entrance of Yosemite National Park is a primary gateway near the community of Wawona that provides access to the park’s southern attractions, including Mariposa Grove of Giant Sequoias.
  • 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_69ca83ec8db08190a9110df8232885d2 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccdaa0a7608190b10d913e5e3d1b3e completed April 1, 2026, 8:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0666364608190b104425819ccedf1 completed April 4, 2026, 1:16 a.m.
NEDg Description generation batch_69d06772c0508190883b22974ec09155 completed April 4, 2026, 1:20 a.m.
NED2 Entity disambiguation (via description) batch_69d067cab3a4819086a464f36a8adb3a completed April 4, 2026, 1:22 a.m.
Created at: March 30, 2026, 7:29 p.m.