Triple

T10289886
Position Surface form Disambiguated ID Type / Status
Subject Mitchell Canyon Trail E241333 entity
Predicate hasAccessPoint P1985 FINISHED
Object Mitchell Canyon Road entrance to Mount Diablo State Park
The Mitchell Canyon Road entrance to Mount Diablo State Park is a primary access point on the mountain’s north side, serving as a trailhead and visitor entry for hiking, biking, and nature exploration in the park.
 E852267 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: Mitchell Canyon Road entrance to Mount Diablo State Park | Statement: [Mitchell Canyon Trail, hasAccessPoint, Mitchell Canyon Road entrance to Mount Diablo State Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mitchell Canyon Road entrance to Mount Diablo State Park
Context triple: [Mitchell Canyon Trail, hasAccessPoint, Mitchell Canyon Road entrance to Mount Diablo State Park]
  • A. Mitchell Canyon Trail
    Mitchell Canyon Trail is a popular hiking route on Mount Diablo in California, known for its scenic canyon views, wildflowers, and access to the mountain’s summit area.
  • B. San Dimas Canyon Park
    San Dimas Canyon Park is a natural recreation area in San Dimas, California, featuring hiking trails, picnic spots, and scenic foothill landscapes.
  • C. Trabuco Canyon
    Trabuco Canyon is a rugged, scenic canyon and unincorporated community in Orange County, California, known for its hiking trails, oak woodlands, and rural character within the foothills of the Santa Ana Mountains.
  • D. Stough Canyon trailheads
    Stough Canyon trailheads are popular entry points for hiking and outdoor recreation that provide access to the network of trails in the Verdugo Mountains near Burbank, California.
  • E. Hanaupah Canyon Road
    Hanaupah Canyon Road is a rough, unpaved backcountry route in Death Valley National Park that provides high-clearance vehicle access into the remote Hanaupah Canyon area.
  • 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: Mitchell Canyon Road entrance to Mount Diablo State Park
Triple: [Mitchell Canyon Trail, hasAccessPoint, Mitchell Canyon Road entrance to Mount Diablo State Park]
Generated description
The Mitchell Canyon Road entrance to Mount Diablo State Park is a primary access point on the mountain’s north side, serving as a trailhead and visitor entry for hiking, biking, and nature exploration in the park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mitchell Canyon Road entrance to Mount Diablo State Park
Target entity description: The Mitchell Canyon Road entrance to Mount Diablo State Park is a primary access point on the mountain’s north side, serving as a trailhead and visitor entry for hiking, biking, and nature exploration in the park.
  • A. Mitchell Canyon Trail
    Mitchell Canyon Trail is a popular hiking route on Mount Diablo in California, known for its scenic canyon views, wildflowers, and access to the mountain’s summit area.
  • B. San Dimas Canyon Park
    San Dimas Canyon Park is a natural recreation area in San Dimas, California, featuring hiking trails, picnic spots, and scenic foothill landscapes.
  • C. Trabuco Canyon
    Trabuco Canyon is a rugged, scenic canyon and unincorporated community in Orange County, California, known for its hiking trails, oak woodlands, and rural character within the foothills of the Santa Ana Mountains.
  • D. Stough Canyon trailheads
    Stough Canyon trailheads are popular entry points for hiking and outdoor recreation that provide access to the network of trails in the Verdugo Mountains near Burbank, California.
  • E. Hanaupah Canyon Road
    Hanaupah Canyon Road is a rough, unpaved backcountry route in Death Valley National Park that provides high-clearance vehicle access into the remote Hanaupah Canyon area.
  • F. None of above. chosen

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_69d381aaafc08190af475ef58dc16aba completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d2d192288190a64c27a4f26b71fc completed April 7, 2026, 9:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69d6f85dcbac8190a2ac66354010e328 completed April 9, 2026, 12:52 a.m.
NEDg Description generation batch_69d6fcaee26c8190a19f7d07a63531f6 completed April 9, 2026, 1:11 a.m.
NED2 Entity disambiguation (via description) batch_69d6fd879ab88190b0a47295f5d7ad4d completed April 9, 2026, 1:14 a.m.
Created at: April 6, 2026, 11:41 a.m.