Triple
T18209682
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lightship Huron |
E435996
|
entity |
| Predicate | locatedAtMouthOf |
P165
|
FINISHED |
| Object | St. Clair River (museum location vicinity) |
—
|
NE NERFINISHED |
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: St. Clair River (museum location vicinity) | Statement: [Lightship Huron, locatedAtMouthOf, St. Clair River (museum location vicinity)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. Clair River (museum location vicinity) Context triple: [Lightship Huron, locatedAtMouthOf, St. Clair River (museum location vicinity)]
-
A.
Great Lakes Maritime Heritage Center
The Great Lakes Maritime Heritage Center is a museum and visitor center in Alpena, Michigan, dedicated to the history, shipwrecks, and ecology of the Great Lakes.
-
B.
St. Clair River industrial corridor
chosen
The St. Clair River industrial corridor is a heavily industrialized stretch along the St. Clair River, known for its concentration of petrochemical and chemical plants and associated environmental concerns.
-
C.
Dossin Great Lakes Museum
The Dossin Great Lakes Museum is a maritime history museum in Detroit dedicated to the ships, shipping, and nautical heritage of the Great Lakes region.
-
D.
Great Lakes Shipwreck Museum
The Great Lakes Shipwreck Museum is a maritime history museum on Lake Superior that commemorates and interprets notable shipwrecks, including the SS Edmund Fitzgerald, through exhibits, artifacts, and a historic lighthouse complex.
-
E.
Sault Ste. Marie Canal National Historic Site area
The Sault Ste. Marie Canal National Historic Site area is a protected heritage complex in Sault Ste. Marie, Ontario, preserving the historic canal, associated structures, and surrounding landscape that once formed a key shipping route between Lake Superior and the lower Great Lakes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b90dba6481908e119eb9aa4ca0cb |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4e2276d7c8190883fa3f6f7b81133 |
completed | April 19, 2026, 2:09 p.m. |
Created at: April 10, 2026, 10:32 a.m.