Triple

T4570759
Position Surface form Disambiguated ID Type / Status
Subject United States National Arboretum E123023 entity
Predicate hasAttraction P105 FINISHED
Object Fern Valley
Fern Valley is a naturalistic garden area within the U.S. National Arboretum that showcases native plants and woodland habitats of eastern North America.
 E454129 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: Fern Valley | Statement: [United States National Arboretum, hasAttraction, Fern Valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fern Valley
Context triple: [United States National Arboretum, hasAttraction, Fern Valley]
  • A. Enchanted Valley
    Enchanted Valley is a lush, glacier-carved valley in Washington’s Olympic National Park, famed for its dense temperate rainforest, waterfalls, and historic chalet.
  • B. Heart of the Valley
    Heart of the Valley is a nickname for Corvallis, Oregon, reflecting its central location in the fertile Willamette Valley.
  • C. Green Valley
    Green Valley is a census-designated residential community in Solano County, California, known for its semi-rural character and proximity to the Bay Area.
  • D. Fuller Ridge
    Fuller Ridge is a high, forested ridgeline and popular hiking section of the Pacific Crest Trail in Southern California’s San Jacinto Mountains.
  • E. Weaver Vale
    Weaver Vale is a UK parliamentary constituency in Cheshire that elects a Member of Parliament to the House of Commons.
  • 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: Fern Valley
Triple: [United States National Arboretum, hasAttraction, Fern Valley]
Generated description
Fern Valley is a naturalistic garden area within the U.S. National Arboretum that showcases native plants and woodland habitats of eastern North America.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fern Valley
Target entity description: Fern Valley is a naturalistic garden area within the U.S. National Arboretum that showcases native plants and woodland habitats of eastern North America.
  • A. Enchanted Valley
    Enchanted Valley is a lush, glacier-carved valley in Washington’s Olympic National Park, famed for its dense temperate rainforest, waterfalls, and historic chalet.
  • B. Heart of the Valley
    Heart of the Valley is a nickname for Corvallis, Oregon, reflecting its central location in the fertile Willamette Valley.
  • C. Green Valley
    Green Valley is a census-designated residential community in Solano County, California, known for its semi-rural character and proximity to the Bay Area.
  • D. Fuller Ridge
    Fuller Ridge is a high, forested ridgeline and popular hiking section of the Pacific Crest Trail in Southern California’s San Jacinto Mountains.
  • E. Weaver Vale
    Weaver Vale is a UK parliamentary constituency in Cheshire that elects a Member of Parliament to the House of Commons.
  • 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_69bd46466c7081909d07f36be2d08804 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd58c3eba48190af1fce6e1ca16943 completed March 20, 2026, 2:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdd3cf5e10819099b2927c6f571673 completed March 20, 2026, 11:10 p.m.
NEDg Description generation batch_69bdd7f1efd0819089410e63f853175b completed March 20, 2026, 11:27 p.m.
NED2 Entity disambiguation (via description) batch_69bdd86be2c48190af8011a983f26b0d completed March 20, 2026, 11:29 p.m.
Created at: March 20, 2026, 1:10 p.m.