Triple

T13111441
Position Surface form Disambiguated ID Type / Status
Subject Nationwide Arena E310980 entity
Predicate structuralEngineer P616 FINISHED
Object Korda/Nemeth Engineering
Korda/Nemeth Engineering is a structural engineering firm known for providing design and consulting services on major building and arena projects.
 E1023110 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: Korda/Nemeth Engineering | Statement: [Nationwide Arena, structuralEngineer, Korda/Nemeth Engineering]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Korda/Nemeth Engineering
Context triple: [Nationwide Arena, structuralEngineer, Korda/Nemeth Engineering]
  • A. Figg and Muller Engineers
    Figg and Muller Engineers is an American structural engineering firm renowned for designing innovative segmental bridges, including the iconic Linn Cove Viaduct on the Blue Ridge Parkway.
  • B. Scomi Engineering
    Scomi Engineering is a Malaysian engineering company known for designing and supplying monorail systems and related urban transport solutions.
  • C. McKelvey Engineering
    McKelvey Engineering is the engineering school of Washington University in St. Louis, known for its research and education in fields such as biomedical, mechanical, electrical, and computer engineering.
  • D. Osborn Engineering Company
    Osborn Engineering Company was an American engineering and architectural firm known for designing major sports stadiums and other large-scale structures in the early 20th century.
  • E. David Brown Engineering
    David Brown Engineering is a British engineering company renowned for designing and manufacturing high-performance gearboxes and transmission systems for industrial, automotive, and defense applications.
  • 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: Korda/Nemeth Engineering
Triple: [Nationwide Arena, structuralEngineer, Korda/Nemeth Engineering]
Generated description
Korda/Nemeth Engineering is a structural engineering firm known for providing design and consulting services on major building and arena projects.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Korda/Nemeth Engineering
Target entity description: Korda/Nemeth Engineering is a structural engineering firm known for providing design and consulting services on major building and arena projects.
  • A. Figg and Muller Engineers
    Figg and Muller Engineers is an American structural engineering firm renowned for designing innovative segmental bridges, including the iconic Linn Cove Viaduct on the Blue Ridge Parkway.
  • B. Scomi Engineering
    Scomi Engineering is a Malaysian engineering company known for designing and supplying monorail systems and related urban transport solutions.
  • C. McKelvey Engineering
    McKelvey Engineering is the engineering school of Washington University in St. Louis, known for its research and education in fields such as biomedical, mechanical, electrical, and computer engineering.
  • D. Osborn Engineering Company
    Osborn Engineering Company was an American engineering and architectural firm known for designing major sports stadiums and other large-scale structures in the early 20th century.
  • E. David Brown Engineering
    David Brown Engineering is a British engineering company renowned for designing and manufacturing high-performance gearboxes and transmission systems for industrial, automotive, and defense applications.
  • 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_69d806a872d08190a329806f8ff30df4 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d9817e4f408190b77c198b4157d77a completed April 10, 2026, 11:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6e27d8110819087ade3537f867ae0 completed May 3, 2026, 5:51 a.m.
NEDg Description generation batch_69f6e4c5e2888190b0bfcdf2cc25ad5f completed May 3, 2026, 6:01 a.m.
NED2 Entity disambiguation (via description) batch_69f6e5979df881909db42a735b9b1064 completed May 3, 2026, 6:05 a.m.
Created at: April 9, 2026, 9:05 p.m.