Triple

T2676006
Position Surface form Disambiguated ID Type / Status
Subject Fiserv Forum E56460 entity
Predicate architect P184 FINISHED
Object HNTB
HNTB is a prominent American architecture, engineering, and planning firm known for designing major sports venues and transportation infrastructure projects.
 E287125 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: HNTB | Statement: [Fiserv Forum, architect, HNTB]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HNTB
Context triple: [Fiserv Forum, architect, HNTB]
  • A. Parsons Brinckerhoff
    Parsons Brinckerhoff is a global engineering and professional services firm known for its major infrastructure and transportation projects.
  • B. AECOM
    AECOM is a global infrastructure consulting firm that provides architecture, engineering, construction management, and related professional services for large-scale public and private projects.
  • C. Jacobs Engineering Group
    Jacobs Engineering Group is a global professional services firm specializing in engineering, design, and construction management across infrastructure, aerospace, environmental, and industrial sectors.
  • D. RTKL Associates Inc.
    RTKL Associates Inc. is a global architecture and design firm known for large-scale civic, commercial, and mixed-use projects.
  • E. HGA Architects and Engineers
    HGA Architects and Engineers is a multidisciplinary American design firm known for its architectural and engineering work on major civic and cultural projects, including the U.S. Capitol Visitor Center.
  • 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: HNTB
Triple: [Fiserv Forum, architect, HNTB]
Generated description
HNTB is a prominent American architecture, engineering, and planning firm known for designing major sports venues and transportation infrastructure projects.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HNTB
Target entity description: HNTB is a prominent American architecture, engineering, and planning firm known for designing major sports venues and transportation infrastructure projects.
  • A. Parsons Brinckerhoff
    Parsons Brinckerhoff is a global engineering and professional services firm known for its major infrastructure and transportation projects.
  • B. AECOM
    AECOM is a global infrastructure consulting firm that provides architecture, engineering, construction management, and related professional services for large-scale public and private projects.
  • C. Jacobs Engineering Group
    Jacobs Engineering Group is a global professional services firm specializing in engineering, design, and construction management across infrastructure, aerospace, environmental, and industrial sectors.
  • D. RTKL Associates Inc.
    RTKL Associates Inc. is a global architecture and design firm known for large-scale civic, commercial, and mixed-use projects.
  • E. HGA Architects and Engineers
    HGA Architects and Engineers is a multidisciplinary American design firm known for its architectural and engineering work on major civic and cultural projects, including the U.S. Capitol Visitor Center.
  • 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_69ab4a4b13fc81909dfdb3f23da46832 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd9b3530c819093942cc985f814ef completed March 7, 2026, 7:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69afa0638a9c8190b48ca5aa56eb66ff completed March 10, 2026, 4:38 a.m.
NEDg Description generation batch_69afa0e714e08190aa873b8501c89479 completed March 10, 2026, 4:41 a.m.
NED2 Entity disambiguation (via description) batch_69afa18335548190b186323227d55e63 completed March 10, 2026, 4:43 a.m.
Created at: March 6, 2026, 9:54 p.m.