Triple

T4566888
Position Surface form Disambiguated ID Type / Status
Subject Port of Detroit E121930 entity
Predicate operator P179 FINISHED
Object Detroit/Wayne County Port Authority
The Detroit/Wayne County Port Authority is a public agency that manages and promotes commercial and passenger maritime activity along the Detroit River in the Detroit–Wayne County region.
E121930 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: Detroit/Wayne County Port Authority | Statement: [Port of Detroit, operator, Detroit/Wayne County Port Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Detroit/Wayne County Port Authority
Context triple: [Port of Detroit, operator, Detroit/Wayne County Port Authority]
  • A. Detroit Department of Public Works
    The Detroit Department of Public Works is the city agency responsible for managing Detroit’s infrastructure services, including streets, sanitation, and related public works operations.
  • B. Detroit Regional Convention Facility Authority
    The Detroit Regional Convention Facility Authority is a public governing body responsible for managing and overseeing Detroit’s primary downtown convention center.
  • C. Detroit Department of Transportation
    The Detroit Department of Transportation is the city agency responsible for operating and managing Detroit’s public transit services, including its bus network and related transportation infrastructure.
  • D. Detroit Riverfront Conservancy
    The Detroit Riverfront Conservancy is a nonprofit organization dedicated to transforming and maintaining Detroit’s riverfront as an accessible, vibrant public space for recreation, community events, and urban revitalization.
  • E. Port of Detroit
    The Port of Detroit is a major Great Lakes and river port that serves as a key hub for cargo shipping and maritime commerce in southeastern Michigan.
  • 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: Detroit/Wayne County Port Authority
Triple: [Port of Detroit, operator, Detroit/Wayne County Port Authority]
Generated description
The Detroit/Wayne County Port Authority is a public agency that manages and promotes commercial and passenger maritime activity along the Detroit River in the Detroit–Wayne County region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Detroit/Wayne County Port Authority
Target entity description: The Detroit/Wayne County Port Authority is a public agency that manages and promotes commercial and passenger maritime activity along the Detroit River in the Detroit–Wayne County region.
  • A. Detroit Department of Public Works
    The Detroit Department of Public Works is the city agency responsible for managing Detroit’s infrastructure services, including streets, sanitation, and related public works operations.
  • B. Detroit Regional Convention Facility Authority
    The Detroit Regional Convention Facility Authority is a public governing body responsible for managing and overseeing Detroit’s primary downtown convention center.
  • C. Detroit Department of Transportation
    The Detroit Department of Transportation is the city agency responsible for operating and managing Detroit’s public transit services, including its bus network and related transportation infrastructure.
  • D. Detroit Riverfront Conservancy
    The Detroit Riverfront Conservancy is a nonprofit organization dedicated to transforming and maintaining Detroit’s riverfront as an accessible, vibrant public space for recreation, community events, and urban revitalization.
  • E. Port of Detroit chosen
    The Port of Detroit is a major Great Lakes and river port that serves as a key hub for cargo shipping and maritime commerce in southeastern Michigan.
  • F. None of above.

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_69bd463f156881908a99aca69c5721ac completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd589e35808190aa609bb04b128dbe completed March 20, 2026, 2:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69bde07f98748190b5f1a521aec28f51 completed March 21, 2026, 12:04 a.m.
NEDg Description generation batch_69bde0f9e7888190805b563833e7d3ed completed March 21, 2026, 12:06 a.m.
NED2 Entity disambiguation (via description) batch_69bde15ce13c8190b78ea8b2eca01e59 completed March 21, 2026, 12:07 a.m.
Created at: March 20, 2026, 1:09 p.m.