Triple
T1199018
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Annex 3 Chemicals of Mutual Concern |
E25734
|
entity |
| Predicate | monitoredBy |
P752
|
FINISHED |
| Object |
Canada–United States Great Lakes Executive Committee
The Canada–United States Great Lakes Executive Committee is a binational governance body that coordinates and oversees joint U.S.-Canadian efforts to protect and restore the Great Lakes ecosystem, including managing shared chemical pollution concerns.
|
E141219
|
NE FINISHED |
How this triple was built (4 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: Canada–United States Great Lakes Executive Committee | Statement: [Annex 3 Chemicals of Mutual Concern, monitoredBy, Canada–United States Great Lakes Executive Committee]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canada–United States Great Lakes Executive Committee Context triple: [Annex 3 Chemicals of Mutual Concern, monitoredBy, Canada–United States Great Lakes Executive Committee]
-
A.
Great Lakes Commission
The Great Lakes Commission is a binational agency that promotes the protection, sustainable use, and development of the Great Lakes–St. Lawrence River region through policy coordination, research, and advocacy among U.S. states and Canadian provinces.
-
B.
Great Lakes–St. Lawrence River Basin Water Resources Council
The Great Lakes–St. Lawrence River Basin Water Resources Council is an interstate governing body of Great Lakes states that coordinates and regulates the sustainable use and protection of the Great Lakes–St. Lawrence River Basin’s shared water resources.
-
C.
Great Lakes Fishery Commission
The Great Lakes Fishery Commission is a binational organization that manages and protects the shared fisheries of the Great Lakes for both Canada and the United States.
-
D.
Saint Lawrence Seaway Development Corporation
The Saint Lawrence Seaway Development Corporation is a U.S. federal agency responsible for operating and maintaining the American portion of the St. Lawrence Seaway, a key commercial shipping route connecting the Great Lakes to the Atlantic Ocean.
-
E.
St. Lawrence Seaway Management Corporation
The St. Lawrence Seaway Management Corporation is the Canadian, not-for-profit entity responsible for operating and maintaining the Canadian portions of the St. Lawrence Seaway, a key binational commercial shipping route between the Great Lakes and the Atlantic Ocean.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Canada–United States Great Lakes Executive Committee Triple: [Annex 3 Chemicals of Mutual Concern, monitoredBy, Canada–United States Great Lakes Executive Committee]
Generated description
The Canada–United States Great Lakes Executive Committee is a binational governance body that coordinates and oversees joint U.S.-Canadian efforts to protect and restore the Great Lakes ecosystem, including managing shared chemical pollution concerns.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Canada–United States Great Lakes Executive Committee Target entity description: The Canada–United States Great Lakes Executive Committee is a binational governance body that coordinates and oversees joint U.S.-Canadian efforts to protect and restore the Great Lakes ecosystem, including managing shared chemical pollution concerns.
-
A.
Great Lakes Commission
The Great Lakes Commission is a binational agency that promotes the protection, sustainable use, and development of the Great Lakes–St. Lawrence River region through policy coordination, research, and advocacy among U.S. states and Canadian provinces.
-
B.
Great Lakes–St. Lawrence River Basin Water Resources Council
The Great Lakes–St. Lawrence River Basin Water Resources Council is an interstate governing body of Great Lakes states that coordinates and regulates the sustainable use and protection of the Great Lakes–St. Lawrence River Basin’s shared water resources.
-
C.
Great Lakes Fishery Commission
The Great Lakes Fishery Commission is a binational organization that manages and protects the shared fisheries of the Great Lakes for both Canada and the United States.
-
D.
Saint Lawrence Seaway Development Corporation
The Saint Lawrence Seaway Development Corporation is a U.S. federal agency responsible for operating and maintaining the American portion of the St. Lawrence Seaway, a key commercial shipping route connecting the Great Lakes to the Atlantic Ocean.
-
E.
St. Lawrence Seaway Management Corporation
The St. Lawrence Seaway Management Corporation is the Canadian, not-for-profit entity responsible for operating and maintaining the Canadian portions of the St. Lawrence Seaway, a key binational commercial shipping route between the Great Lakes and the Atlantic Ocean.
- F. None of above. chosen
Provenance (5 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_69a49429f5ec8190a6a205eb0ae81e5e |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bd9d56748190a12fe4a30346f1d8 |
completed | March 1, 2026, 10:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac8a08e1a881908b3f3a41cc1fb010 |
completed | March 7, 2026, 8:26 p.m. |
| NEDg | Description generation | batch_69ac8a8a9b208190aed3bcc4697415d1 |
completed | March 7, 2026, 8:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac8b17ae048190b32e89d2f2a60ba3 |
completed | March 7, 2026, 8:31 p.m. |
Created at: March 1, 2026, 7:46 p.m.