Triple

T9656253
Position Surface form Disambiguated ID Type / Status
Subject William L. Pereira & Associates E233458 entity
Predicate designed P184 FINISHED
Object Los Angeles Times Mirror Square expansion
The Los Angeles Times Mirror Square expansion is a modernist addition to the historic Los Angeles Times complex in downtown Los Angeles, created to accommodate the newspaper’s growing operations.
 E813510 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 Times Mirror Square expansion | Statement: [William L. Pereira & Associates, designed, Los Angeles Times Mirror Square expansion]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Los Angeles Times Mirror Square expansion
Context triple: [William L. Pereira & Associates, designed, Los Angeles Times Mirror Square expansion]
  • A. 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.
  • B. L.A. Live
    L.A. Live is a major entertainment complex in downtown Los Angeles featuring venues for concerts, sports, dining, and events.
  • C. 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.
  • D. Wilshire Grand Center
    Wilshire Grand Center is a prominent skyscraper in Los Angeles known for being one of the tallest buildings in the city and a major mixed-use commercial hub.
  • E. East Los Angeles Civic Center
    East Los Angeles Civic Center is a public complex in East Los Angeles that serves as a local hub for government services, community events, and civic activities.
  • 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 Times Mirror Square expansion
Triple: [William L. Pereira & Associates, designed, Los Angeles Times Mirror Square expansion]
Generated description
The Los Angeles Times Mirror Square expansion is a modernist addition to the historic Los Angeles Times complex in downtown Los Angeles, created to accommodate the newspaper’s growing operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Los Angeles Times Mirror Square expansion
Target entity description: The Los Angeles Times Mirror Square expansion is a modernist addition to the historic Los Angeles Times complex in downtown Los Angeles, created to accommodate the newspaper’s growing operations.
  • A. 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.
  • B. L.A. Live
    L.A. Live is a major entertainment complex in downtown Los Angeles featuring venues for concerts, sports, dining, and events.
  • C. 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.
  • D. Wilshire Grand Center
    Wilshire Grand Center is a prominent skyscraper in Los Angeles known for being one of the tallest buildings in the city and a major mixed-use commercial hub.
  • E. East Los Angeles Civic Center
    East Los Angeles Civic Center is a public complex in East Los Angeles that serves as a local hub for government services, community events, and civic activities.
  • 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_69ca848c1ba88190b84b410cd14627fc completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9bdd5c0c8190a6c82a1609454d1b completed April 1, 2026, 10:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69d18a07444c819099d7462c38f6da49 completed April 4, 2026, 10 p.m.
NEDg Description generation batch_69d18a7f4074819086316d0236f09e0b completed April 4, 2026, 10:02 p.m.
NED2 Entity disambiguation (via description) batch_69d18af220808190b91eb750f2939e4e completed April 4, 2026, 10:04 p.m.
Created at: March 30, 2026, 8:14 p.m.