Triple

T506413
Position Surface form Disambiguated ID Type / Status
Subject Transverse Ranges E10510 entity
Predicate containsProtectedArea P855 FINISHED
Object Angeles National Forest
Angeles National Forest is a vast federally managed forest and recreation area in the mountains north of Los Angeles, known for its rugged terrain, diverse wildlife, and extensive hiking and camping opportunities.
E76763 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: Angeles National Forest | Statement: [Transverse Ranges, containsProtectedArea, Angeles National Forest]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Angeles National Forest
Context triple: [Transverse Ranges, containsProtectedArea, Angeles National Forest]
  • A. 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.
  • B. Sierra National Forest
    Sierra National Forest is a large U.S. national forest in California’s Sierra Nevada known for its rugged mountain landscapes, dense conifer forests, and extensive outdoor recreation opportunities.
  • C. 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.
  • D. Stanislaus National Forest
    Stanislaus National Forest is a large, federally managed forest in California known for its rugged Sierra Nevada landscapes, extensive recreation opportunities, and diverse wildlife habitats.
  • E. Lassen National Forest (surrounding lands)
    Lassen National Forest (surrounding lands) is a vast, federally managed forest area in northern California that encircles and buffers Lassen Volcanic National Park with diverse coniferous woodlands, volcanic landscapes, and extensive recreation opportunities.
  • 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: Angeles National Forest
Triple: [Transverse Ranges, containsProtectedArea, Angeles National Forest]
Generated description
Angeles National Forest is a vast federally managed forest and recreation area in the mountains north of Los Angeles, known for its rugged terrain, diverse wildlife, and extensive hiking and camping opportunities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Angeles National Forest
Target entity description: Angeles National Forest is a vast federally managed forest and recreation area in the mountains north of Los Angeles, known for its rugged terrain, diverse wildlife, and extensive hiking and camping opportunities.
  • A. 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.
  • B. Sierra National Forest
    Sierra National Forest is a large U.S. national forest in California’s Sierra Nevada known for its rugged mountain landscapes, dense conifer forests, and extensive outdoor recreation opportunities.
  • C. 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.
  • D. Stanislaus National Forest
    Stanislaus National Forest is a large, federally managed forest in California known for its rugged Sierra Nevada landscapes, extensive recreation opportunities, and diverse wildlife habitats.
  • E. Lassen National Forest (surrounding lands)
    Lassen National Forest (surrounding lands) is a vast, federally managed forest area in northern California that encircles and buffers Lassen Volcanic National Park with diverse coniferous woodlands, volcanic landscapes, and extensive recreation opportunities.
  • 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_69a2e848adf881908e5e04f7af030093 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f14c83f08190b1028f4929866db4 completed Feb. 28, 2026, 1:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69a533bc40ac81908426b70366259a3b completed March 2, 2026, 6:52 a.m.
NEDg Description generation batch_69a54eac42f08190bc4c0330f5058b6d completed March 2, 2026, 8:47 a.m.
NED2 Entity disambiguation (via description) batch_69a5503543908190ba0345fecda77952 completed March 2, 2026, 8:54 a.m.
Created at: Feb. 28, 2026, 1:12 p.m.