Triple

T10416032
Position Surface form Disambiguated ID Type / Status
Subject Sports & Exhibition Authority of Pittsburgh and Allegheny County E245517 entity
Predicate shortName P43 FINISHED
Object SEA
SEA is the abbreviated name for the Sports & Exhibition Authority of Pittsburgh and Allegheny County, the public agency that develops and manages major sports and convention facilities in the Pittsburgh region.
 E862255 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: SEA | Statement: [Sports & Exhibition Authority of Pittsburgh and Allegheny County, shortName, SEA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SEA
Context triple: [Sports & Exhibition Authority of Pittsburgh and Allegheny County, shortName, SEA]
  • A. SEA
    SEA is the high-speed rail line designation used for the LGV Sud Europe Atlantique route in France.
  • B. SEA
    SEA is the three-letter IATA airport code for Seattle–Tacoma International Airport, the primary commercial airport serving the Seattle metropolitan area in Washington, USA.
  • C. SEA
    SEA is the commonly used abbreviation for the Single European Act, a landmark 1986 treaty that significantly advanced European Community integration and paved the way for the single market.
  • D. SEAQ
    SEAQ (Stock Exchange Automated Quotations) was the London Stock Exchange’s electronic quote-driven trading system used primarily for smaller and less liquid securities.
  • E. SEAS
    SEAS is the University of Pennsylvania’s engineering and applied science school, offering undergraduate and graduate programs in fields such as computer science, bioengineering, and mechanical engineering.
  • 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: SEA
Triple: [Sports & Exhibition Authority of Pittsburgh and Allegheny County, shortName, SEA]
Generated description
SEA is the abbreviated name for the Sports & Exhibition Authority of Pittsburgh and Allegheny County, the public agency that develops and manages major sports and convention facilities in the Pittsburgh region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SEA
Target entity description: SEA is the abbreviated name for the Sports & Exhibition Authority of Pittsburgh and Allegheny County, the public agency that develops and manages major sports and convention facilities in the Pittsburgh region.
  • A. SEA
    SEA is the three-letter IATA airport code for Seattle–Tacoma International Airport, the primary commercial airport serving the Seattle metropolitan area in Washington, USA.
  • B. SEA
    SEA is the high-speed rail line designation used for the LGV Sud Europe Atlantique route in France.
  • C. SEA
    SEA is the commonly used abbreviation for the Single European Act, a landmark 1986 treaty that significantly advanced European Community integration and paved the way for the single market.
  • D. SEAQ
    SEAQ (Stock Exchange Automated Quotations) was the London Stock Exchange’s electronic quote-driven trading system used primarily for smaller and less liquid securities.
  • E. SEAS
    SEAS is the University of Pennsylvania’s engineering and applied science school, offering undergraduate and graduate programs in fields such as computer science, bioengineering, and mechanical engineering.
  • 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_69d381be340c8190b05998703d42d224 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4ea108fec8190819423630888fa2b completed April 7, 2026, 11:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69d7fc0dd480819082edcc49a245ad4f completed April 9, 2026, 7:20 p.m.
NEDg Description generation batch_69d822d6a0188190a7ee6de5aab50486 completed April 9, 2026, 10:06 p.m.
NED2 Entity disambiguation (via description) batch_69d859e40bf88190a6dc8deed3049d31 completed April 10, 2026, 2:01 a.m.
Created at: April 6, 2026, 12:10 p.m.