Triple

T16416226
Position Surface form Disambiguated ID Type / Status
Subject Edgar M. Lazarus E398690 entity
Predicate designed P184 FINISHED
Object Meier & Frank Warehouse (Portland, Oregon)
The Meier & Frank Warehouse in Portland, Oregon is a historic early 20th-century commercial warehouse building associated with the prominent Meier & Frank department store and noted for its substantial masonry construction and role in the city’s retail history.
 E1213248 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: Meier & Frank Warehouse (Portland, Oregon) | Statement: [Edgar M. Lazarus, designed, Meier & Frank Warehouse (Portland, Oregon)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Meier & Frank Warehouse (Portland, Oregon)
Context triple: [Edgar M. Lazarus, designed, Meier & Frank Warehouse (Portland, Oregon)]
  • A. Fleischner Building (Portland, Oregon)
    The Fleischner Building in Portland, Oregon, is a historic commercial structure known for its early 20th-century architecture and association with prominent local architect Edgar M. Lazarus.
  • B. Willamette Town Center
    Willamette Town Center is a regional shopping mall serving as a major retail and commercial hub in Salem, Oregon.
  • C. Meier & Frank
    Meier & Frank was a prominent regional department store chain based in Portland, Oregon, known for its flagship downtown store and long history in the Pacific Northwest before being absorbed into Macy’s.
  • D. The Great Northern Warehouse
    The Great Northern Warehouse is a historic former railway goods warehouse in Manchester that has been converted into a mixed-use leisure, retail, and office complex.
  • E. Clackamas Town Center mall
    Clackamas Town Center mall is a large regional shopping center in Clackamas, Oregon, featuring numerous retail stores, dining options, and entertainment venues.
  • 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: Meier & Frank Warehouse (Portland, Oregon)
Triple: [Edgar M. Lazarus, designed, Meier & Frank Warehouse (Portland, Oregon)]
Generated description
The Meier & Frank Warehouse in Portland, Oregon is a historic early 20th-century commercial warehouse building associated with the prominent Meier & Frank department store and noted for its substantial masonry construction and role in the city’s retail history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Meier & Frank Warehouse (Portland, Oregon)
Target entity description: The Meier & Frank Warehouse in Portland, Oregon is a historic early 20th-century commercial warehouse building associated with the prominent Meier & Frank department store and noted for its substantial masonry construction and role in the city’s retail history.
  • A. Fleischner Building (Portland, Oregon)
    The Fleischner Building in Portland, Oregon, is a historic commercial structure known for its early 20th-century architecture and association with prominent local architect Edgar M. Lazarus.
  • B. Willamette Town Center
    Willamette Town Center is a regional shopping mall serving as a major retail and commercial hub in Salem, Oregon.
  • C. Meier & Frank
    Meier & Frank was a prominent regional department store chain based in Portland, Oregon, known for its flagship downtown store and long history in the Pacific Northwest before being absorbed into Macy’s.
  • D. The Great Northern Warehouse
    The Great Northern Warehouse is a historic former railway goods warehouse in Manchester that has been converted into a mixed-use leisure, retail, and office complex.
  • E. Clackamas Town Center mall
    Clackamas Town Center mall is a large regional shopping center in Clackamas, Oregon, featuring numerous retail stores, dining options, and entertainment venues.
  • 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_6a00457f60c081908f4e46993780ac09 completed May 10, 2026, 8:44 a.m.
NEDg Description generation batch_6a00464f264081908faef31ef15f378a completed May 10, 2026, 8:48 a.m.
NED2 Entity disambiguation (via description) batch_6a004767d1c88190814e83f09383e874 completed May 10, 2026, 8:52 a.m.
Created at: April 10, 2026, 5:09 a.m.