SAIL
SAIL is the implementation layer of the SAFE standard.
It operationalises safety within AI systems.
It does not define the standard.
It does not verify compliance.
Structural Separation
SAFE defines what safety is.
SAFE Labs verifies whether systems meet it.
SAIL implements safety within systems.
These roles are separate by design.
They cannot be combined.
SAFE
Defines the standard
SAFE Labs
Verifies systems independently
SAIL
Implements safety within systems
Function
SAIL enables systems to operate within the SAFE standard.
It supports:
Detection of defined risk patterns
Responses aligned to SAFE thresholds
Integration of human escalation pathways
Operation within verified safety parameters
SDK Integration
Implementation Reference
Trajectory-based harm detection
Governance-defined intervention thresholds
Privacy-preserving safeguarding signals
Audit-safe intervention records
Example Integration
import { SafeGuard } from '@safe/sail-sdk'; // Initialize with governance rules const guard = new SafeGuard({rules: 'SAFE-001-v1', mode: 'on-device'}); // Process conversation trajectory const result = await guard.evaluate( conversation ); if (result.intervention_tier > 0) {// Trigger governance-defined responseawait guard.respond(result);}
Audit Trail
Privacy-Preserving Records
SAIL audit records contain only the minimum information required for governance verification. No message content is stored.
Audit Record Structure
{ "timestamp": "2025-01-15T14:32:00Z", "confidence_score": 0.73, "intervention_tier": 2, "rule_triggered": "boundary_erosion_v1" }
Constraint
SAIL cannot certify itself.
All implementations must be independently verified through SAFE Labs.
In Practice
SAIL operates in real-time within messaging environments.
Below are examples of SAIL interventions from the working MVP.

Escalation Detection
SAIL detects rapid escalation from location sharing to video requests. Intervention is delivered directly to the user with the option to disengage.

Message Flagging
SAIL flags content confirmed as inappropriate by the receiver. This applies to all users — not only predatory behaviour but also conversations between peers where requests may cross safety thresholds.
Position
Any system can implement the SAFE standard.
SAIL is one implementation aligned to it.
Implementation does not equal verification.
Implementation is not proof.