Triple
T4566887
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Detroit |
E121930
|
entity |
| Predicate | governingBody |
P46
|
FINISHED |
| Object |
Detroit/Wayne County Port Authority
The Detroit/Wayne County Port Authority is a public agency that oversees 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, governingBody, 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, governingBody, 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, governingBody, Detroit/Wayne County Port Authority]
Generated description
The Detroit/Wayne County Port Authority is a public agency that oversees 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 oversees 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_69bdd3b560a08190a485e9ec45e0f0f8 |
completed | March 20, 2026, 11:09 p.m. |
| NEDg | Description generation | batch_69bdd467cd0c8190a92938a69211f558 |
completed | March 20, 2026, 11:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdd4c432dc81909911de3d2943e3d5 |
completed | March 20, 2026, 11:14 p.m. |
Created at: March 20, 2026, 1:09 p.m.