Triple
T15123408
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Duluth Ship Canal |
E361223
|
entity |
| Predicate | connectsBodyOfWater |
P6307
|
FINISHED |
| Object | Duluth–Superior Harbor |
E246408
|
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: Duluth–Superior Harbor | Statement: [Duluth Ship Canal, connectsBodyOfWater, Duluth–Superior Harbor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Duluth–Superior Harbor Context triple: [Duluth Ship Canal, connectsBodyOfWater, Duluth–Superior Harbor]
-
A.
Duluth–Superior harbor and estuary system
chosen
The Duluth–Superior harbor and estuary system is a major Great Lakes port complex at the western tip of Lake Superior, encompassing interconnected waterways, wetlands, and industrial facilities that support significant commercial shipping and ecological habitats.
-
B.
Bay of Green Bay
The Bay of Green Bay is a large arm of Lake Michigan along the coasts of Wisconsin and Michigan’s Upper Peninsula, known for its shipping, fishing, and recreational activities.
-
C.
Superior Bay
Superior Bay is a narrow inlet of Lake Superior along the border of Wisconsin and Minnesota, forming part of the Duluth–Superior harbor.
-
D.
Chequamegon Bay
Chequamegon Bay is a large inlet of Lake Superior in northern Wisconsin known for its scenic shoreline, recreational opportunities, and proximity to the Apostle Islands.
-
E.
Milwaukee Harbor
Milwaukee Harbor is a commercial and recreational port area on Lake Michigan serving the city of Milwaukee, Wisconsin.
- 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_69d85a06450081909c5a14ea9851a15e |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e005a0c6888190840de4ead2306544 |
completed | April 15, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fedd24523081908cf12a5d6bdd634d |
completed | May 9, 2026, 7:07 a.m. |
Created at: April 10, 2026, 3:06 a.m.