Triple
T13756202
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Lakes Environmental Research Laboratory |
E330479
|
entity |
| Predicate | primaryResearchRegion |
P37341
|
FINISHED |
| Object | Laurentian Great Lakes |
E1151
|
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: Laurentian Great Lakes | Statement: [Great Lakes Environmental Research Laboratory, primaryResearchRegion, Laurentian Great Lakes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Laurentian Great Lakes Context triple: [Great Lakes Environmental Research Laboratory, primaryResearchRegion, Laurentian Great Lakes]
-
A.
Great Lakes
chosen
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.
-
B.
Great Lakes–St. Lawrence system
The Great Lakes–St. Lawrence system is a vast interconnected chain of freshwater lakes and the St. Lawrence River that forms one of the world’s largest inland waterways, linking the interior of North America to the Atlantic Ocean.
-
C.
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.
-
D.
Lago Superiore
Lago Superiore is one of the lakes of Mantua in northern Italy, known for encircling part of the historic city and forming a key section of its surrounding lake system.
-
E.
Great Lakes Basin
The Great Lakes Basin is the vast watershed region in North America that drains into and surrounds the five Great Lakes, encompassing parts of both the United States and Canada.
- 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_69d81c573f288190aa2403d484fa3d49 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de022286b481908f8a801042743512 |
completed | April 14, 2026, 9 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7b06faed88190abc44e6256cb9301 |
completed | May 3, 2026, 8:30 p.m. |
Created at: April 9, 2026, 10:09 p.m.