Triple

T18761656
Position Surface form Disambiguated ID Type / Status
Subject AC Martin Partners E458782 entity
Predicate notableWork P4 FINISHED
Object Los Angeles City Hall (renovations and related work)
Los Angeles City Hall (renovations and related work) refers to the major seismic retrofit, restoration, and modernization of the historic Los Angeles City Hall, preserving its landmark status while upgrading it to contemporary safety and performance standards.
E1342134 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: Los Angeles City Hall (renovations and related work) | Statement: [AC Martin Partners, notableWork, Los Angeles City Hall (renovations and related work)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Los Angeles City Hall (renovations and related work)
Context triple: [AC Martin Partners, notableWork, Los Angeles City Hall (renovations and related work)]
  • A. Los Angeles Hall of Justice (remodeling and additions)
    Los Angeles Hall of Justice (remodeling and additions) is a major renovation and expansion project of the historic Los Angeles Hall of Justice, updating and enlarging the landmark government and judicial facility while preserving its architectural character.
  • B. Los Angeles Pacific Mutual Building (additions and alterations)
    The Los Angeles Pacific Mutual Building (additions and alterations) is a significant early-20th-century expansion and remodeling project in downtown Los Angeles, recognized for its role in shaping the city’s historic commercial architecture.
  • C. Metropolitan Water District Building (Los Angeles)
    The Metropolitan Water District Building in Los Angeles is a modernist office complex notable for its sleek, futuristic design by the influential mid-20th-century architecture firm William L. Pereira & Associates.
  • D. Los Angeles Department of Water and Power Building
    The Los Angeles Department of Water and Power Building is a prominent Modernist high-rise office tower in downtown Los Angeles, known for its distinctive glass-and-concrete design and reflecting pools.
  • E. Los Angeles County Hall of Administration
    The Los Angeles County Hall of Administration is a major government building in downtown Los Angeles that houses the offices and meeting chambers of the Los Angeles County Board of Supervisors and key county administrative departments.
  • 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: Los Angeles City Hall (renovations and related work)
Triple: [AC Martin Partners, notableWork, Los Angeles City Hall (renovations and related work)]
Generated description
Los Angeles City Hall (renovations and related work) refers to the major seismic retrofit, restoration, and modernization of the historic Los Angeles City Hall, preserving its landmark status while upgrading it to contemporary safety and performance standards.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Los Angeles City Hall (renovations and related work)
Target entity description: Los Angeles City Hall (renovations and related work) refers to the major seismic retrofit, restoration, and modernization of the historic Los Angeles City Hall, preserving its landmark status while upgrading it to contemporary safety and performance standards.
  • A. Los Angeles Hall of Justice (remodeling and additions)
    Los Angeles Hall of Justice (remodeling and additions) is a major renovation and expansion project of the historic Los Angeles Hall of Justice, updating and enlarging the landmark government and judicial facility while preserving its architectural character.
  • B. Los Angeles Pacific Mutual Building (additions and alterations)
    The Los Angeles Pacific Mutual Building (additions and alterations) is a significant early-20th-century expansion and remodeling project in downtown Los Angeles, recognized for its role in shaping the city’s historic commercial architecture.
  • C. Metropolitan Water District Building (Los Angeles)
    The Metropolitan Water District Building in Los Angeles is a modernist office complex notable for its sleek, futuristic design by the influential mid-20th-century architecture firm William L. Pereira & Associates.
  • D. Los Angeles Department of Water and Power Building
    The Los Angeles Department of Water and Power Building is a prominent Modernist high-rise office tower in downtown Los Angeles, known for its distinctive glass-and-concrete design and reflecting pools.
  • E. Los Angeles County Hall of Administration
    The Los Angeles County Hall of Administration is a major government building in downtown Los Angeles that houses the offices and meeting chambers of the Los Angeles County Board of Supervisors and key county administrative departments.
  • 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_69d8d395dba0819087568404508590cb completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e58d7fd5008190823bc7e37fdd6669 completed April 20, 2026, 2:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a053d3e4f048190b72ec4ed1dec6c55 completed May 14, 2026, 3:10 a.m.
NEDg Description generation batch_6a053f3c45308190a87170c5d54ff3cd completed May 14, 2026, 3:19 a.m.
NED2 Entity disambiguation (via description) batch_6a053fd358a08190a1cd97c02f0e814e completed May 14, 2026, 3:21 a.m.
Created at: April 10, 2026, 11:52 a.m.