Triple

T630155
Position Surface form Disambiguated ID Type / Status
Subject Philip Johnson E15907 entity
Predicate notableWork P4 FINISHED
Object PPG Place
PPG Place is a landmark glass-clad office and retail complex in downtown Pittsburgh, renowned for its neo-Gothic design by architect Philip Johnson.
 E89648 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: PPG Place | Statement: [Philip Johnson, notableWork, PPG Place]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PPG Place
Context triple: [Philip Johnson, notableWork, PPG Place]
  • A. Pennzoil Place
    Pennzoil Place is a landmark pair of trapezoidal skyscrapers in downtown Houston, Texas, celebrated for their innovative postmodern design and dramatic silhouette.
  • B. PPG Paints Arena
    PPG Paints Arena is a multi-purpose indoor arena in Pittsburgh, Pennsylvania, best known as the home venue of the NHL’s Pittsburgh Penguins.
  • C. McCormick Place
    McCormick Place is a massive convention center complex in Chicago and one of the largest and most prominent exhibition facilities in North America.
  • D. Nynex Arena
    Nynex Arena was the original name of the large indoor entertainment and sports venue now known as Manchester Arena in Manchester, England.
  • E. Amica Mutual Pavilion
    Amica Mutual Pavilion is a multi-purpose indoor arena in Providence, Rhode Island, best known as a primary venue for minor league hockey and major entertainment events in the region.
  • 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: PPG Place
Triple: [Philip Johnson, notableWork, PPG Place]
Generated description
PPG Place is a landmark glass-clad office and retail complex in downtown Pittsburgh, renowned for its neo-Gothic design by architect Philip Johnson.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PPG Place
Target entity description: PPG Place is a landmark glass-clad office and retail complex in downtown Pittsburgh, renowned for its neo-Gothic design by architect Philip Johnson.
  • A. Pennzoil Place
    Pennzoil Place is a landmark pair of trapezoidal skyscrapers in downtown Houston, Texas, celebrated for their innovative postmodern design and dramatic silhouette.
  • B. PPG Paints Arena
    PPG Paints Arena is a multi-purpose indoor arena in Pittsburgh, Pennsylvania, best known as the home venue of the NHL’s Pittsburgh Penguins.
  • C. McCormick Place
    McCormick Place is a massive convention center complex in Chicago and one of the largest and most prominent exhibition facilities in North America.
  • D. Nynex Arena
    Nynex Arena was the original name of the large indoor entertainment and sports venue now known as Manchester Arena in Manchester, England.
  • E. Amica Mutual Pavilion
    Amica Mutual Pavilion is a multi-purpose indoor arena in Providence, Rhode Island, best known as a primary venue for minor league hockey and major entertainment events in the region.
  • 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_69a4935c131c8190a5378c6bf101e8cc completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49ec051bc8190b3e3f8651a367d77 completed March 1, 2026, 8:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a65e30cdbc819085f3c22f2e5ebb88 completed March 3, 2026, 4:06 a.m.
NEDg Description generation batch_69a65ed6491c8190bd46e0bfa936d1ec completed March 3, 2026, 4:08 a.m.
NED2 Entity disambiguation (via description) batch_69a65f316bf88190938f802b1aff5e50 completed March 3, 2026, 4:10 a.m.
Created at: March 1, 2026, 7:35 p.m.