Triple

T7065072
Position Surface form Disambiguated ID Type / Status
Subject PortMiami Tunnel E164325 entity
Predicate operator P179 FINISHED
Object MAT Concessionaire LLC
MAT Concessionaire LLC is the private concession company responsible for managing and operating the PortMiami Tunnel infrastructure project in Miami, Florida.
 E638546 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: MAT Concessionaire LLC | Statement: [PortMiami Tunnel, operator, MAT Concessionaire LLC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MAT Concessionaire LLC
Context triple: [PortMiami Tunnel, operator, MAT Concessionaire LLC]
  • A. MTM Enterprises
    MTM Enterprises was an American television production company, co-founded by actress Mary Tyler Moore, known for creating influential series such as The Mary Tyler Moore Show and other acclaimed dramas and comedies.
  • B. Penske Automotive Group
    Penske Automotive Group is a large international transportation services company and one of the world’s leading automotive and commercial truck retailers.
  • C. Turnpike Enterprise
    Turnpike Enterprise is the division of the Florida Department of Transportation responsible for operating, maintaining, and improving the state’s toll road system.
  • D. McLane Company
    McLane Company is a major American supply chain services and wholesale distribution company serving retailers, restaurants, and convenience stores across the United States.
  • E. TMX Group
    TMX Group is a Canadian financial services company that operates major securities exchanges and related markets, including the Toronto Stock Exchange.
  • 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: MAT Concessionaire LLC
Triple: [PortMiami Tunnel, operator, MAT Concessionaire LLC]
Generated description
MAT Concessionaire LLC is the private concession company responsible for managing and operating the PortMiami Tunnel infrastructure project in Miami, Florida.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MAT Concessionaire LLC
Target entity description: MAT Concessionaire LLC is the private concession company responsible for managing and operating the PortMiami Tunnel infrastructure project in Miami, Florida.
  • A. MTM Enterprises
    MTM Enterprises was an American television production company, co-founded by actress Mary Tyler Moore, known for creating influential series such as The Mary Tyler Moore Show and other acclaimed dramas and comedies.
  • B. Penske Automotive Group
    Penske Automotive Group is a large international transportation services company and one of the world’s leading automotive and commercial truck retailers.
  • C. Turnpike Enterprise
    Turnpike Enterprise is the division of the Florida Department of Transportation responsible for operating, maintaining, and improving the state’s toll road system.
  • D. McLane Company
    McLane Company is a major American supply chain services and wholesale distribution company serving retailers, restaurants, and convenience stores across the United States.
  • E. TMX Group
    TMX Group is a Canadian financial services company that operates major securities exchanges and related markets, including the Toronto Stock Exchange.
  • 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_69c688796c148190adb2f1596f595f22 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e4a3c36c819080942c59f1830ae8 completed March 27, 2026, 8:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69c788ba7af88190aeaf3205255af8ad completed March 28, 2026, 7:52 a.m.
NEDg Description generation batch_69c7892a387c8190856eac695fbcfb02 completed March 28, 2026, 7:54 a.m.
NED2 Entity disambiguation (via description) batch_69c789bc4fa081908cf40ec8ff189b90 completed March 28, 2026, 7:56 a.m.
Created at: March 27, 2026, 2:39 p.m.