Triple
T11102435
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Old Mission, Michigan |
E262545
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Old Mission Point Lighthouse |
E270717
|
NE FINISHED |
How this triple was built (2 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: Old Mission Point Lighthouse | Statement: [Old Mission, Michigan, hasLandmark, Old Mission Point Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Old Mission Point Lighthouse Context triple: [Old Mission, Michigan, hasLandmark, Old Mission Point Lighthouse]
-
A.
Old Mission Point Lighthouse
chosen
Old Mission Point Lighthouse is a historic 19th-century lighthouse located at the tip of Michigan’s Old Mission Peninsula, known for its picturesque setting and role in guiding ships on Grand Traverse Bay.
-
B.
Nash Point Lighthouse
Nash Point Lighthouse is a historic coastal beacon on the Glamorgan coast of South Wales, known for guiding ships in the Bristol Channel and serving as a notable local landmark.
-
C.
Wind Point Lighthouse
Wind Point Lighthouse is a historic 19th-century lighthouse on Lake Michigan in Wisconsin, known as one of the oldest and tallest active lighthouses on the Great Lakes.
-
D.
McGulpin Point Lighthouse
McGulpin Point Lighthouse is a historic 19th-century lighthouse on the Straits of Mackinac in northern Michigan, preserved today as a heritage site and museum.
-
E.
Fort Gratiot Lighthouse
Fort Gratiot Lighthouse is the oldest operating lighthouse in Michigan, standing at the entrance to the St. Clair River on Lake Huron and serving as a historic maritime landmark.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aa9a40d88190a373e2c7e48285db |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d79a2c30a481908c45020c37caebe4 |
completed | April 9, 2026, 12:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e496a593c4819090d295119ce50e48 |
completed | April 19, 2026, 8:47 a.m. |
Created at: April 8, 2026, 9:27 p.m.