Safety Measurement System
E53929
data-driven safety assessment tool
federal transportation safety program
safety performance monitoring system
The Safety Measurement System is a data-driven program used by the Federal Motor Carrier Safety Administration to monitor and evaluate the safety performance of commercial motor carriers.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Safety Measurement System canonical | 5 |
| SafeStat safety evaluation system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T429418 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Safety Measurement System Context triple: [Federal Motor Carrier Safety Administration, operates, Safety Measurement System]
-
A.
Safety Management Certificate
The Safety Management Certificate is an international maritime document issued to a ship to verify that its company and onboard management operate in compliance with the International Safety Management (ISM) Code’s safety and environmental protection standards.
-
B.
Ship Security Assessment
Ship Security Assessment is a formal, risk-based evaluation of a vessel’s security vulnerabilities and protective measures that forms the basis for developing and implementing its ship security plan under maritime security regulations.
-
C.
ISO 45001
ISO 45001 is an international standard that specifies requirements for an occupational health and safety management system to help organizations improve worker safety and reduce workplace risks.
-
D.
Positive Train Control
Positive Train Control is an advanced, federally mandated train safety technology designed to automatically prevent collisions, overspeed derailments, and other dangerous train movements.
-
E.
Port Facility Security Assessment
A Port Facility Security Assessment is a systematic evaluation of a port facility’s vulnerabilities, threats, and existing protective measures to determine and improve its overall security posture.
- 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: Safety Measurement System Target entity description: The Safety Measurement System is a data-driven program used by the Federal Motor Carrier Safety Administration to monitor and evaluate the safety performance of commercial motor carriers.
-
A.
Safety Management Certificate
The Safety Management Certificate is an international maritime document issued to a ship to verify that its company and onboard management operate in compliance with the International Safety Management (ISM) Code’s safety and environmental protection standards.
-
B.
Ship Security Assessment
Ship Security Assessment is a formal, risk-based evaluation of a vessel’s security vulnerabilities and protective measures that forms the basis for developing and implementing its ship security plan under maritime security regulations.
-
C.
ISO 45001
ISO 45001 is an international standard that specifies requirements for an occupational health and safety management system to help organizations improve worker safety and reduce workplace risks.
-
D.
Positive Train Control
Positive Train Control is an advanced, federally mandated train safety technology designed to automatically prevent collisions, overspeed derailments, and other dangerous train movements.
-
E.
Port Facility Security Assessment
A Port Facility Security Assessment is a systematic evaluation of a port facility’s vulnerabilities, threats, and existing protective measures to determine and improve its overall security posture.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
data-driven safety assessment tool
ⓘ
federal transportation safety program ⓘ safety performance monitoring system ⓘ |
| abbreviation | SMS ⓘ |
| alsoKnownAs |
Compliance, Safety, Accountability program
ⓘ
surface form:
FMCSA Safety Measurement System
|
| appliesTo |
commercial motor carriers
ⓘ
truck and bus companies ⓘ |
| basedOn |
carrier safety performance data
ⓘ
crash data ⓘ roadside inspection data ⓘ violations of safety regulations ⓘ |
| componentOf | Compliance, Safety, Accountability program ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dataSource |
roadside inspection reports
ⓘ
state-reported crash data ⓘ violation records ⓘ |
| domain |
commercial motor vehicle safety
ⓘ
transportation safety ⓘ |
| evaluates |
compliance with Federal Motor Carrier Safety Regulations
ⓘ
safety performance of motor carriers ⓘ |
| focus |
carrier-level safety performance
ⓘ
prevention of commercial motor vehicle crashes ⓘ |
| fullName | Safety Measurement System self-link ⓘ |
| goal | reduce crashes, injuries, and fatalities involving large trucks and buses ⓘ |
| hasRegulatorType | federal safety regulator ⓘ |
| implementedBy | Federal Motor Carrier Safety Administration ⓘ |
| industry |
freight transportation
ⓘ
passenger motor carrier transportation ⓘ |
| jurisdiction |
United States government
ⓘ
surface form:
United States federal government
|
| method |
data-driven analysis
ⓘ
risk-based prioritization ⓘ |
| monitors |
crash involvement
ⓘ
on-road safety performance ⓘ safety-related violations ⓘ |
| operator | Federal Motor Carrier Safety Administration ⓘ |
| outputs | prioritization of carriers for interventions ⓘ |
| parentAgency | United States Department of Transportation ⓘ |
| purpose |
identify high-risk motor carriers
ⓘ
monitor safety performance of motor carriers ⓘ prioritize carriers for safety interventions ⓘ support compliance and enforcement activities ⓘ |
| regulator | Federal Motor Carrier Safety Administration ⓘ |
| regulatoryArea |
Federal Motor Carrier Safety Regulations
ⓘ
Hazardous Materials Regulations ⓘ |
| sector | motor carrier industry ⓘ |
| usedBy | Federal Motor Carrier Safety Administration ⓘ |
| usedFor |
identifying patterns of non-compliance
ⓘ
targeting compliance reviews ⓘ targeting roadside inspections ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Safety Measurement System Description of subject: The Safety Measurement System is a data-driven program used by the Federal Motor Carrier Safety Administration to monitor and evaluate the safety performance of commercial motor carriers.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.