GAiTSF is the industry-standard framework for comprehensive AI evaluation.400 NEXUS evaluators across 10 categories and 5 meta-domains, validated against 125,000+ test cases.
Higher-order pillars that group the 10 categories into strategic focus areas
Core data and model quality that underpins all AI capabilities.
Ensuring AI systems treat all users equitably and without bias.
Safeguarding users and systems from harm, privacy violations, and attacks.
Making AI decisions understandable, traceable, and auditable.
Ensuring human oversight and organizational governance.
Detailed benchmark data for each category
Prevents harmful, dangerous, toxic, or inappropriate content generation.
Five-stage evidence-based evaluation architecture
Transform raw inputs into typed Evidence Objects with schema validation
Validate hard requirements with immediate PASS/FAIL verdict
Execute selected evaluators against evidence bundle in parallel
Build failure dependency graphs and root cause traces
Aggregate results into final PASS/WARN/FAIL verdict with confidence
GAiTSF maps to major regulatory frameworks and industry standards
Documentation, specifications, and implementation guides
Complete framework specification with all categories, parameters, and scoring methodology.
Complete catalog of all 400 NEXUS evaluators with InputSpec, thresholds, and hard-fail status.
Deep dive into the NEXUS Engine architecture, pipeline design, and evidence system.
NEXXUS is the official implementation of the GAiTSF framework. Start evaluating your AI systems with 400 NEXUS evaluators today.