Triple

T15381175
Position Surface form Disambiguated ID Type / Status
Subject South Fork Trailhead E367803 entity
Predicate partOf P40 FINISHED
Object San Bernardino National Forest trail system E77298 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: San Bernardino National Forest trail system | Statement: [South Fork Trailhead, partOf, San Bernardino National Forest trail system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Bernardino National Forest trail system
Context triple: [South Fork Trailhead, partOf, San Bernardino National Forest trail system]
  • A. Los Padres National Forest trail system
    The Los Padres National Forest trail system is an extensive network of hiking and backcountry routes in central and southern California, offering access to diverse wilderness areas, rugged mountains, and scenic coastal landscapes.
  • B. San Bernardino National Forest chosen
    San Bernardino National Forest is a large protected forest area in Southern California known for its rugged mountain landscapes, diverse wildlife, and extensive outdoor recreation opportunities.
  • C. Inyo National Forest
    Inyo National Forest is a vast protected area in eastern California known for its dramatic Sierra Nevada landscapes, including high peaks, ancient bristlecone pine forests, and popular outdoor recreation opportunities.
  • D. Los Padres National Forest
    Los Padres National Forest is a vast protected wilderness in central and southern California known for its rugged mountains, diverse ecosystems, and extensive opportunities for hiking, camping, and wildlife viewing.
  • E. Coronado National Forest
    Coronado National Forest is a U.S. national forest known for its diverse “sky island” mountain ranges, varied ecosystems from desert to alpine, and extensive recreational opportunities in southern Arizona and New Mexico.
  • 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_69d85a1551a08190ba2caea7cd51c639 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e61928c81908852c355d537ed9c completed April 16, 2026, 1:41 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff0b5996408190afab2221d38e0027 completed May 9, 2026, 10:24 a.m.
Created at: April 10, 2026, 3:19 a.m.