Triple

T16416201
Position Surface form Disambiguated ID Type / Status
Subject Edgar M. Lazarus E398690 entity
Predicate notableWork P4 FINISHED
Object Falling Building (Portland, Oregon)
Falling Building (Portland, Oregon) is a distinctive Portland structure designed by architect Edgar M. Lazarus, recognized for its unusual, visually striking form.
E1211392 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: Falling Building (Portland, Oregon) | Statement: [Edgar M. Lazarus, notableWork, Falling Building (Portland, Oregon)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Falling Building (Portland, Oregon)
Context triple: [Edgar M. Lazarus, notableWork, Falling Building (Portland, Oregon)]
  • A. Fox Tower (Portland)
    Fox Tower is a prominent high-rise office and retail building in downtown Portland, Oregon, known for its distinctive curved glass façade and central location in the city’s skyline.
  • B. Equitable Building (Portland, Oregon)
    The Equitable Building in Portland, Oregon is a pioneering early modernist office building renowned as one of the first fully sealed, air-conditioned, aluminum-and-glass skyscrapers in the United States, designed by architect Pietro Belluschi.
  • C. Portland Building
    The Portland Building is a landmark postmodern office building in downtown Portland, Oregon, designed by architect Michael Graves and noted for its colorful, ornamental façade.
  • D. Portland Building
    The Portland Building is a key academic and administrative facility on the University of Portsmouth campus, housing teaching spaces, student services, and various university departments.
  • E. Portland City Hall
    Portland City Hall is the historic municipal building in downtown Portland, Oregon, that houses the offices and chambers of the city’s government.
  • 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: Falling Building (Portland, Oregon)
Triple: [Edgar M. Lazarus, notableWork, Falling Building (Portland, Oregon)]
Generated description
Falling Building (Portland, Oregon) is a distinctive Portland structure designed by architect Edgar M. Lazarus, recognized for its unusual, visually striking form.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Falling Building (Portland, Oregon)
Target entity description: Falling Building (Portland, Oregon) is a distinctive Portland structure designed by architect Edgar M. Lazarus, recognized for its unusual, visually striking form.
  • A. Fox Tower (Portland)
    Fox Tower is a prominent high-rise office and retail building in downtown Portland, Oregon, known for its distinctive curved glass façade and central location in the city’s skyline.
  • B. Equitable Building (Portland, Oregon)
    The Equitable Building in Portland, Oregon is a pioneering early modernist office building renowned as one of the first fully sealed, air-conditioned, aluminum-and-glass skyscrapers in the United States, designed by architect Pietro Belluschi.
  • C. Portland Building
    The Portland Building is a landmark postmodern office building in downtown Portland, Oregon, designed by architect Michael Graves and noted for its colorful, ornamental façade.
  • D. Portland Building
    The Portland Building is a key academic and administrative facility on the University of Portsmouth campus, housing teaching spaces, student services, and various university departments.
  • E. Portland City Hall
    Portland City Hall is the historic municipal building in downtown Portland, Oregon, that houses the offices and chambers of the city’s government.
  • 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.