Triple
T8377169
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RSMC Montreal (volcanic ash advisory centre) |
E197604
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Meteorological Service of Canada |
E135926
|
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: Meteorological Service of Canada | Statement: [RSMC Montreal (volcanic ash advisory centre), operator, Meteorological Service of Canada]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Meteorological Service of Canada Context triple: [RSMC Montreal (volcanic ash advisory centre), operator, Meteorological Service of Canada]
-
A.
Joint Meteorological Centre (Canada)
The Joint Meteorological Centre (Canada) is a Canadian military organization that provides specialized weather and environmental intelligence support to the Canadian Armed Forces.
-
B.
Environment and Climate Change Canada
chosen
Environment and Climate Change Canada is the federal department responsible for coordinating environmental policies and programs, including climate change action, pollution prevention, and conservation of natural resources in Canada.
-
C.
National Meteorological and Hydrological Services
National Meteorological and Hydrological Services are national agencies responsible for monitoring, forecasting, and providing information on weather, climate, and water resources to support public safety, economic activities, and environmental management.
-
D.
Australian Bureau of Meteorology
The Australian Bureau of Meteorology is Australia’s national weather, climate, and water agency, providing forecasts, warnings, and climate monitoring and research.
-
E.
RSMC Montreal
RSMC Montreal is a World Meteorological Organization-designated center in Canada that provides specialized meteorological services, particularly for environmental emergencies such as atmospheric transport and dispersion of pollutants.
- 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_69ca82f64c188190af4e1608036b865d |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb80c094908190afe9cc54ce4f4d58 |
completed | March 31, 2026, 8:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cde7f19ba08190a08cf5aea522c021 |
completed | April 2, 2026, 3:52 a.m. |
Created at: March 30, 2026, 6:02 p.m.