Triple
T1708096
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manitowoc River |
E36915
|
entity |
| Predicate | partOfDrainageBasin |
P1559
|
FINISHED |
| Object | Lake Michigan basin |
E406
|
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: Lake Michigan basin | Statement: [Manitowoc River, partOfDrainageBasin, Lake Michigan basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Michigan basin Context triple: [Manitowoc River, partOfDrainageBasin, Lake Michigan basin]
-
A.
Lake Superior Basin
The Lake Superior Basin is the vast watershed surrounding Lake Superior, encompassing its tributaries, shorelines, and adjacent landscapes in both Canada and the United States.
-
B.
Great Lakes
The Great Lakes are a chain of five vast freshwater lakes in North America that form the largest group of freshwater lakes on Earth by total area and are a critical hub for transportation, industry, and ecology.
-
C.
Lake Michigan
chosen
Lake Michigan is one of North America’s five Great Lakes, a large freshwater lake bordered by the U.S. states of Illinois, Indiana, Michigan, and Wisconsin.
-
D.
Lake St. Clair
Lake St. Clair is a freshwater lake in the Great Lakes region between Michigan and Ontario, serving as a key link in the St. Lawrence Seaway between Lake Huron and Lake Erie.
-
E.
Lake Calumet
Lake Calumet is an industrially impacted lake on Chicago’s far South Side that has historically served as a major hub for shipping, manufacturing, and waste disposal.
- 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_69a88617439c819094ffb5d16a0f6307 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa63118618819085700fa84e362d60 |
completed | March 6, 2026, 5:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adfb96d12481908f8d7d5c9f1f103f |
completed | March 8, 2026, 10:43 p.m. |
Created at: March 4, 2026, 7:30 p.m.