Triple

T16416206
Position Surface form Disambiguated ID Type / Status
Subject Edgar M. Lazarus E398690 entity
Predicate notableWork P4 FINISHED
Object Columbia Gorge Hotel (early design involvement)
Columbia Gorge Hotel is a historic luxury hotel in Hood River, Oregon, renowned for its dramatic cliffside setting overlooking the Columbia River Gorge and its early 20th-century architectural charm.
E1211396 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: Columbia Gorge Hotel (early design involvement) | Statement: [Edgar M. Lazarus, notableWork, Columbia Gorge Hotel (early design involvement)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Columbia Gorge Hotel (early design involvement)
Context triple: [Edgar M. Lazarus, notableWork, Columbia Gorge Hotel (early design involvement)]
  • A. Columbia Gorge Interpretive Center Museum
    The Columbia Gorge Interpretive Center Museum is a regional history museum that showcases the natural, cultural, and industrial heritage of the Columbia River Gorge through exhibits, artifacts, and educational programs.
  • B. Clackamas River Hydroelectric Project
    The Clackamas River Hydroelectric Project is a hydroelectric power system on Oregon’s Clackamas River that includes multiple dams and facilities generating renewable electricity.
  • C. Willamette Valley Project dams
    The Willamette Valley Project dams are a network of U.S. Army Corps of Engineers flood-control and multipurpose dams in Oregon’s Willamette River Basin that provide flood risk management, hydropower, water supply, recreation, and environmental benefits.
  • D. Museum of the Gorge
    The Museum of the Gorge is a heritage museum in Ironbridge, Shropshire, that interprets the industrial history and development of the Ironbridge Gorge World Heritage Site.
  • E. Deschutes Project
    The Deschutes Project is a U.S. Bureau of Reclamation irrigation and water management development in central Oregon that supplies water for agriculture, municipalities, and wildlife habitat along the Deschutes River basin.
  • 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: Columbia Gorge Hotel (early design involvement)
Triple: [Edgar M. Lazarus, notableWork, Columbia Gorge Hotel (early design involvement)]
Generated description
Columbia Gorge Hotel is a historic luxury hotel in Hood River, Oregon, renowned for its dramatic cliffside setting overlooking the Columbia River Gorge and its early 20th-century architectural charm.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Columbia Gorge Hotel (early design involvement)
Target entity description: Columbia Gorge Hotel is a historic luxury hotel in Hood River, Oregon, renowned for its dramatic cliffside setting overlooking the Columbia River Gorge and its early 20th-century architectural charm.
  • A. Columbia Gorge Interpretive Center Museum
    The Columbia Gorge Interpretive Center Museum is a regional history museum that showcases the natural, cultural, and industrial heritage of the Columbia River Gorge through exhibits, artifacts, and educational programs.
  • B. Clackamas River Hydroelectric Project
    The Clackamas River Hydroelectric Project is a hydroelectric power system on Oregon’s Clackamas River that includes multiple dams and facilities generating renewable electricity.
  • C. Willamette Valley Project dams
    The Willamette Valley Project dams are a network of U.S. Army Corps of Engineers flood-control and multipurpose dams in Oregon’s Willamette River Basin that provide flood risk management, hydropower, water supply, recreation, and environmental benefits.
  • D. Museum of the Gorge
    The Museum of the Gorge is a heritage museum in Ironbridge, Shropshire, that interprets the industrial history and development of the Ironbridge Gorge World Heritage Site.
  • E. Deschutes Project
    The Deschutes Project is a U.S. Bureau of Reclamation irrigation and water management development in central Oregon that supplies water for agriculture, municipalities, and wildlife habitat along the Deschutes River basin.
  • 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_69d87f2b9024819085c20e52de95d583 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e32877ff248190886717d3329421a7 completed April 18, 2026, 6:45 a.m.
NED1 Entity disambiguation (via context triple) batch_6a003c6a89988190a44515f1ca08099f completed May 10, 2026, 8:06 a.m.
NEDg Description generation batch_6a003db7b0308190bc4b8065cf2c01ec completed May 10, 2026, 8:11 a.m.
NED2 Entity disambiguation (via description) batch_6a003e86a9f48190ae39ec170c776604 completed May 10, 2026, 8:15 a.m.
Created at: April 10, 2026, 5:09 a.m.