Triple

T21392245
Position Surface form Disambiguated ID Type / Status
Subject Robert C. Reamer E527682 entity
Predicate designed P184 FINISHED
Object Canyon Hotel (Yellowstone, demolished) — NE NERFINISHED

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: Canyon Hotel (Yellowstone, demolished) | Statement: [Robert C. Reamer, designed, Canyon Hotel (Yellowstone, demolished)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Canyon Hotel (Yellowstone, demolished)
Context triple: [Robert C. Reamer, designed, Canyon Hotel (Yellowstone, demolished)]
  • A. Canyon Hotel (Yellowstone, demolished) chosen
    Canyon Hotel was a grand early-20th-century resort hotel in Yellowstone National Park, once celebrated for its dramatic setting and distinctive architecture before its demolition.
  • B. Mammoth Hot Springs Hotel (Yellowstone)
    Mammoth Hot Springs Hotel in Yellowstone is a historic park lodge known for its early 20th-century architecture and proximity to the Mammoth Hot Springs geothermal terraces.
  • C. Yellowstone National Park employee housing and service buildings
    Yellowstone National Park employee housing and service buildings are a collection of early 20th-century park structures designed in the rustic style to support staff living and operations within the park.
  • D. Bryce Canyon Lodge
    Bryce Canyon Lodge is a historic national park lodge in Bryce Canyon National Park, Utah, known for its rustic architecture and proximity to the park’s famous amphitheaters and viewpoints.
  • E. Old Faithful Lodge
    Old Faithful Lodge is a historic rustic-style lodging and visitor facility in Yellowstone National Park that serves guests near the famous Old Faithful geyser.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b51ff3748190935c0a513c62a12b completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69ee62cd30f08190aba90afed6116a2a completed April 26, 2026, 7:09 p.m.
Created at: April 16, 2026, 5:13 p.m.