Triple
T22052508
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Transportation Safety Board of Canada |
E544918
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Watchlist of key safety issues in Canada’s transportation system |
—
|
NE NERFINISHED |
How this triple was built (3 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: Watchlist of key safety issues in Canada’s transportation system | Statement: [Transportation Safety Board of Canada, notableWork, Watchlist of key safety issues in Canada’s transportation system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Watchlist of key safety issues in Canada’s transportation system Context triple: [Transportation Safety Board of Canada, notableWork, Watchlist of key safety issues in Canada’s transportation system]
-
A.
Most Wanted List of Transportation Safety Improvements
The Most Wanted List of Transportation Safety Improvements is a priority agenda issued by the National Transportation Safety Board that highlights the most critical safety changes needed across U.S. transportation modes to prevent accidents and save lives.
-
B.
Multidisciplinary Accident Investigation Team
The Multidisciplinary Accident Investigation Team is a specialized California Highway Patrol unit that conducts in-depth, technical investigations of major traffic collisions to determine causes and improve roadway safety.
-
C.
Safe Transportation Research and Education Center
The Safe Transportation Research and Education Center is a UC Berkeley-based program focused on improving traffic safety through research, education, and policy analysis.
-
D.
Comprehensive Safety Analysis 2010
Comprehensive Safety Analysis 2010 was the original name of the U.S. Federal Motor Carrier Safety Administration’s data-driven initiative to improve commercial motor vehicle safety and reduce crashes, injuries, and fatalities.
-
E.
Transportation Research Record
Transportation Research Record is a leading peer-reviewed journal that publishes research on all modes and aspects of transportation, including planning, policy, engineering, and operations.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Watchlist of key safety issues in Canada’s transportation system Target entity description: The Watchlist of key safety issues in Canada’s transportation system is a periodically updated report by the Transportation Safety Board of Canada that highlights the most critical, systemic safety risks across the country’s air, marine, rail, and pipeline sectors to guide regulatory and industry action.
-
A.
Most Wanted List of Transportation Safety Improvements
The Most Wanted List of Transportation Safety Improvements is a priority agenda issued by the National Transportation Safety Board that highlights the most critical safety changes needed across U.S. transportation modes to prevent accidents and save lives.
-
B.
Multidisciplinary Accident Investigation Team
The Multidisciplinary Accident Investigation Team is a specialized California Highway Patrol unit that conducts in-depth, technical investigations of major traffic collisions to determine causes and improve roadway safety.
-
C.
Safe Transportation Research and Education Center
The Safe Transportation Research and Education Center is a UC Berkeley-based program focused on improving traffic safety through research, education, and policy analysis.
-
D.
Comprehensive Safety Analysis 2010
Comprehensive Safety Analysis 2010 was the original name of the U.S. Federal Motor Carrier Safety Administration’s data-driven initiative to improve commercial motor vehicle safety and reduce crashes, injuries, and fatalities.
-
E.
Transportation Research Record
Transportation Research Record is a leading peer-reviewed journal that publishes research on all modes and aspects of transportation, including planning, policy, engineering, and operations.
- F. None of above. chosen
Provenance (2 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_69e11e32445c8190ab97089b48a130bb |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f1285513fc8190b691e1f57085956f |
completed | April 28, 2026, 9:36 p.m. |
Created at: April 16, 2026, 8:26 p.m.