Triple
T7699850
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mackinac Bridge Historic District |
E174461
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Straits of Mackinac region
The Straits of Mackinac region is a historically and strategically important area in northern Michigan where Lakes Michigan and Huron meet, known for its maritime heritage, scenic landscapes, and the iconic Mackinac Bridge.
|
E51163
|
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: Straits of Mackinac region | Statement: [Mackinac Bridge Historic District, partOf, Straits of Mackinac region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Straits of Mackinac region Context triple: [Mackinac Bridge Historic District, partOf, Straits of Mackinac region]
-
A.
Great Lakes Bay Region
The Great Lakes Bay Region is a mid-Michigan area centered around the Saginaw Bay that includes communities such as Saginaw, Bay City, and Midland and is known for its manufacturing, healthcare, and outdoor recreation.
-
B.
Northern Michigan
Northern Michigan is a largely rural, forested and lake-dotted region of Michigan’s Lower Peninsula known for its outdoor recreation, tourism, and scenic small towns.
-
C.
Lower Peninsula of Michigan
The Lower Peninsula of Michigan is the mitten-shaped, more populous southern part of the U.S. state of Michigan, known for its Great Lakes shorelines, forests, and major cities like Detroit and Grand Rapids.
-
D.
Grand Traverse Bay area
The Grand Traverse Bay area is a region in northern Michigan renowned for its extensive cherry orchards, scenic Lake Michigan shoreline, and vibrant tourism centered around Traverse City.
-
E.
Keweenaw Peninsula
The Keweenaw Peninsula is a rugged, remote landform in Michigan’s Upper Peninsula that juts into Lake Superior and is historically renowned for its rich native copper deposits and mining heritage.
- 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: Straits of Mackinac region Triple: [Mackinac Bridge Historic District, partOf, Straits of Mackinac region]
Generated description
The Straits of Mackinac region is a historically and strategically important area in northern Michigan where Lakes Michigan and Huron meet, known for its maritime heritage, scenic landscapes, and the iconic Mackinac Bridge.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Straits of Mackinac region Target entity description: The Straits of Mackinac region is a historically and strategically important area in northern Michigan where Lakes Michigan and Huron meet, known for its maritime heritage, scenic landscapes, and the iconic Mackinac Bridge.
-
A.
Great Lakes Bay Region
The Great Lakes Bay Region is a mid-Michigan area centered around the Saginaw Bay that includes communities such as Saginaw, Bay City, and Midland and is known for its manufacturing, healthcare, and outdoor recreation.
-
B.
Northern Michigan
chosen
Northern Michigan is a largely rural, forested and lake-dotted region of Michigan’s Lower Peninsula known for its outdoor recreation, tourism, and scenic small towns.
-
C.
Lower Peninsula of Michigan
The Lower Peninsula of Michigan is the mitten-shaped, more populous southern part of the U.S. state of Michigan, known for its Great Lakes shorelines, forests, and major cities like Detroit and Grand Rapids.
-
D.
Grand Traverse Bay area
The Grand Traverse Bay area is a region in northern Michigan renowned for its extensive cherry orchards, scenic Lake Michigan shoreline, and vibrant tourism centered around Traverse City.
-
E.
Keweenaw Peninsula
The Keweenaw Peninsula is a rugged, remote landform in Michigan’s Upper Peninsula that juts into Lake Superior and is historically renowned for its rich native copper deposits and mining heritage.
- 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_69c6995a72cc8190998e56daa6f8e453 |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c7026ba7b48190a18f1c1cbbf1b944 |
completed | March 27, 2026, 10:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8acb7d48c81908beceeb817857211 |
completed | March 29, 2026, 4:38 a.m. |
| NEDg | Description generation | batch_69c8ad5ab6e881908a8183b162f81681 |
completed | March 29, 2026, 4:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8adbfd5fc8190bfe7946ab903f343 |
completed | March 29, 2026, 4:42 a.m. |
Created at: March 27, 2026, 4:03 p.m.