Triple

T8528328
Position Surface form Disambiguated ID Type / Status
Subject Harry Cobb E201875 entity
Predicate notableWork P4 FINISHED
Object U.S. Bank Tower, Los Angeles
U.S. Bank Tower in Los Angeles is a landmark postmodern skyscraper and former tallest building on the West Coast, recognized for its distinctive crown and prominent role in the city’s skyline.
 E742137 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: U.S. Bank Tower, Los Angeles | Statement: [Harry Cobb, notableWork, U.S. Bank Tower, Los Angeles]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U.S. Bank Tower, Los Angeles
Context triple: [Harry Cobb, notableWork, U.S. Bank Tower, Los Angeles]
  • A. Bank of America Plaza (Los Angeles)
    Bank of America Plaza (Los Angeles) is a prominent modernist skyscraper in downtown Los Angeles that serves as a major commercial office tower and a key feature of the Bunker Hill skyline.
  • B. Wilshire Center
    Wilshire Center is a dense, transit-oriented commercial and residential district along Wilshire Boulevard in Los Angeles, known for its high-rise offices, apartments, and diverse urban community.
  • C. One Wilshire building
    The One Wilshire building is a major telecommunications hub and office skyscraper in downtown Los Angeles, renowned as one of the world’s most important internet exchange and data center facilities.
  • D. Los Angeles Chamber of Commerce Building
    The Los Angeles Chamber of Commerce Building is a historic early 20th-century commercial landmark in downtown Los Angeles, designed in a Beaux-Arts/Neoclassical style that reflects the city’s growth as a major economic center.
  • E. Aon Center (Los Angeles)
    Aon Center (Los Angeles) is a prominent modernist skyscraper in downtown Los Angeles that serves as one of the city's major office towers and landmarks.
  • 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: U.S. Bank Tower, Los Angeles
Triple: [Harry Cobb, notableWork, U.S. Bank Tower, Los Angeles]
Generated description
U.S. Bank Tower in Los Angeles is a landmark postmodern skyscraper and former tallest building on the West Coast, recognized for its distinctive crown and prominent role in the city’s skyline.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: U.S. Bank Tower, Los Angeles
Target entity description: U.S. Bank Tower in Los Angeles is a landmark postmodern skyscraper and former tallest building on the West Coast, recognized for its distinctive crown and prominent role in the city’s skyline.
  • A. Bank of America Plaza (Los Angeles)
    Bank of America Plaza (Los Angeles) is a prominent modernist skyscraper in downtown Los Angeles that serves as a major commercial office tower and a key feature of the Bunker Hill skyline.
  • B. Wilshire Center
    Wilshire Center is a dense, transit-oriented commercial and residential district along Wilshire Boulevard in Los Angeles, known for its high-rise offices, apartments, and diverse urban community.
  • C. One Wilshire building
    The One Wilshire building is a major telecommunications hub and office skyscraper in downtown Los Angeles, renowned as one of the world’s most important internet exchange and data center facilities.
  • D. Los Angeles Chamber of Commerce Building
    The Los Angeles Chamber of Commerce Building is a historic early 20th-century commercial landmark in downtown Los Angeles, designed in a Beaux-Arts/Neoclassical style that reflects the city’s growth as a major economic center.
  • E. Aon Center (Los Angeles)
    Aon Center (Los Angeles) is a prominent modernist skyscraper in downtown Los Angeles that serves as one of the city's major office towers and landmarks.
  • 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_69ca83228b24819085d22e7dc99f5d94 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe672e0588190a84328e1bf974f08 completed March 31, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce6d54ef908190970a1010c8018abd completed April 2, 2026, 1:21 p.m.
NEDg Description generation batch_69ce71cd3320819090f2e09f51493f9a completed April 2, 2026, 1:40 p.m.
NED2 Entity disambiguation (via description) batch_69ce725a4cf081909cd470fd4d7452ca completed April 2, 2026, 1:42 p.m.
Created at: March 30, 2026, 6:17 p.m.