Triple

T4703932
Position Surface form Disambiguated ID Type / Status
Subject H Canyon E104342 entity
Predicate associatedFacility P24002 FINISHED
Object F Canyon
F Canyon is a large nuclear materials processing facility at the Savannah River Site in South Carolina, historically used for the chemical separation and recovery of plutonium and other defense-related nuclear materials.
 E462105 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: F Canyon | Statement: [H Canyon, associatedFacility, F Canyon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: F Canyon
Context triple: [H Canyon, associatedFacility, F Canyon]
  • A. H Canyon
    H Canyon is a large nuclear chemical separations facility at the Savannah River Site used for processing and recovering nuclear materials.
  • B. Canyon
    Canyon is a small city in the Texas Panhandle known as the home of West Texas A&M University and a gateway to Palo Duro Canyon State Park.
  • C. Canyon
    Canyon is a famous 1959 combine painting by Robert Rauschenberg that merges traditional painting with found objects, including a stuffed bald eagle, exemplifying his radical blurring of art and everyday materials.
  • D. Fountain Canyon
    Fountain Canyon is a notable sub-canyon within British Columbia’s Fraser Canyon, characterized by its rugged terrain and steep river-carved walls.
  • E. Logan Canyon
    Logan Canyon is a scenic, narrow mountain gorge in northern Utah known for its dramatic limestone cliffs, outdoor recreation, and as the main route between Logan and Bear Lake.
  • 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: F Canyon
Triple: [H Canyon, associatedFacility, F Canyon]
Generated description
F Canyon is a large nuclear materials processing facility at the Savannah River Site in South Carolina, historically used for the chemical separation and recovery of plutonium and other defense-related nuclear materials.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: F Canyon
Target entity description: F Canyon is a large nuclear materials processing facility at the Savannah River Site in South Carolina, historically used for the chemical separation and recovery of plutonium and other defense-related nuclear materials.
  • A. H Canyon
    H Canyon is a large nuclear chemical separations facility at the Savannah River Site used for processing and recovering nuclear materials.
  • B. Canyon
    Canyon is a famous 1959 combine painting by Robert Rauschenberg that merges traditional painting with found objects, including a stuffed bald eagle, exemplifying his radical blurring of art and everyday materials.
  • C. Canyon
    Canyon is a small city in the Texas Panhandle known as the home of West Texas A&M University and a gateway to Palo Duro Canyon State Park.
  • D. Fountain Canyon
    Fountain Canyon is a notable sub-canyon within British Columbia’s Fraser Canyon, characterized by its rugged terrain and steep river-carved walls.
  • E. Logan Canyon
    Logan Canyon is a scenic, narrow mountain gorge in northern Utah known for its dramatic limestone cliffs, outdoor recreation, and as the main route between Logan and Bear Lake.
  • 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_69bd43e9b88481908582103dcadff3d9 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd63d082088190b7fc61a487d7ef2f completed March 20, 2026, 3:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69be03d074348190a19092fa02a0bb39 completed March 21, 2026, 2:34 a.m.
NEDg Description generation batch_69be050e0f488190804c512e7cc17c56 completed March 21, 2026, 2:40 a.m.
NED2 Entity disambiguation (via description) batch_69be05a6bed081909c8d8830fb103610 completed March 21, 2026, 2:42 a.m.
Created at: March 20, 2026, 1:17 p.m.