Triple
T1061809
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wayne County, Michigan |
E22921
|
entity |
| Predicate | hasMajorPort |
P942
|
FINISHED |
| Object |
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.
|
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: Port of Detroit | Statement: [Wayne County, Michigan, hasMajorPort, Port of Detroit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Detroit Context triple: [Wayne County, Michigan, hasMajorPort, Port of Detroit]
-
A.
Port of Marquette
The Port of Marquette is a commercial harbor on Lake Superior that serves as a key shipping point for bulk commodities in Michigan’s Upper Peninsula.
-
B.
Detroit Harbor
Detroit Harbor is a sheltered natural harbor and ferry port on Washington Island in Door County, Wisconsin, serving as a key access point between the island and mainland.
-
C.
Port of Lorain
The Port of Lorain is a commercial and industrial shipping hub on Lake Erie that serves as a key maritime gateway for Lorain, Ohio.
-
D.
Calumet Harbor
Calumet Harbor is a commercial and industrial harbor on the southwest shore of Lake Michigan that serves as a key shipping and transportation hub for the Chicago region.
-
E.
Port of Duluth-Superior
The Port of Duluth-Superior is a major Great Lakes and inland seaport complex handling bulk cargoes such as iron ore, coal, and grain, serving as a key transportation hub for the Upper Midwest.
- 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: Port of Detroit Triple: [Wayne County, Michigan, hasMajorPort, Port of Detroit]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Port of Detroit Target entity description: 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.
-
A.
Port of Marquette
The Port of Marquette is a commercial harbor on Lake Superior that serves as a key shipping point for bulk commodities in Michigan’s Upper Peninsula.
-
B.
Detroit Harbor
Detroit Harbor is a sheltered natural harbor and ferry port on Washington Island in Door County, Wisconsin, serving as a key access point between the island and mainland.
-
C.
Port of Lorain
The Port of Lorain is a commercial and industrial shipping hub on Lake Erie that serves as a key maritime gateway for Lorain, Ohio.
-
D.
Calumet Harbor
Calumet Harbor is a commercial and industrial harbor on the southwest shore of Lake Michigan that serves as a key shipping and transportation hub for the Chicago region.
-
E.
Port of Duluth-Superior
The Port of Duluth-Superior is a major Great Lakes and inland seaport complex handling bulk cargoes such as iron ore, coal, and grain, serving as a key transportation hub for the Upper Midwest.
- 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_69a493dada0481909c43649f9843ea91 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b8f531f481909a40558811379992 |
completed | March 1, 2026, 10:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac3bd553a08190a2014711bd1146bf |
completed | March 7, 2026, 2:53 p.m. |
| NEDg | Description generation | batch_69ac3dd441fc8190ad462aa07e9c8c9b |
completed | March 7, 2026, 3:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac3e4747908190a878ac70bd81f5fc |
completed | March 7, 2026, 3:03 p.m. |
Created at: March 1, 2026, 7:42 p.m.