Triple
T10553435
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mackinac Bridge Authority |
E249011
|
entity |
| Predicate | headquartersLocation |
P62
|
FINISHED |
| Object | St. Ignace, Michigan |
E31638
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: St. Ignace, Michigan | Statement: [Mackinac Bridge Authority, headquartersLocation, St. Ignace, Michigan]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. Ignace, Michigan Context triple: [Mackinac Bridge Authority, headquartersLocation, St. Ignace, Michigan]
-
A.
St. Ignace, Michigan
chosen
St. Ignace, Michigan is a small city in Michigan’s Upper Peninsula that serves as a historic gateway community and ferry hub on the northern end of the Mackinac Bridge.
-
B.
Houghton, Michigan
Houghton, Michigan is a small city in Michigan’s Upper Peninsula known for its historic copper mining heritage and as the home of Michigan Technological University.
-
C.
St. Ignace Township, Michigan
St. Ignace Township, Michigan is a civil township in Michigan’s Upper Peninsula known for its proximity to the Straits of Mackinac and its role as a gateway to Mackinac Island and surrounding natural attractions.
-
D.
Charlevoix, Michigan
Charlevoix, Michigan is a small resort city on Lake Michigan’s shore in northern Michigan, known for its scenic waterfront, tourism, and abundance of Petoskey stones along its beaches.
-
E.
St. Joseph, Michigan
St. Joseph, Michigan is a small Lake Michigan shoreline city in southwestern Michigan known for its beaches, harbor, and historic downtown.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d381c733c08190ab1dd6239f5f34ae |
elicitation | completed |
| NER | batch_69d52710869c81909b6db1a190825bad |
ner | completed |
| NED1 | batch_69d9346f6a38819087647e7a09f40c41 |
ned_source_triple | completed |
Created at: April 6, 2026, 12:34 p.m.