GTF implements a 3-layer quality assurance AI scoring engine for the GTF-CTPA test.

Global Taskforce (GTF) is implementing a 3-layer quality assurance system for the AI scoring engine of its GTF-CTPA test, which assesses thinking skills in the AI era. Unlike simple multiple-choice, the GTF-CTPA involves free-text answers. To prevent over-reliance on AI, the system uses AI only for primary scoring, issue extraction, and risk flagging (Layer 1). Crucially, a certified human evaluator always conducts the final review to determine the official score (Layer 2). This is combined with continuous auditing of Inter-Rater Reliability (ICC) (Layer 3). By ensuring the final decision is not made by AI alone, this system guarantees the quality required for high-stakes assessments where accurate level measurement affects individual treatment. After submission, status shows 'Awaiting Review' until the human evaluator finalizes the official score, comparative ranking, and deviation value. GTF, founded in 2001 in Tokyo, is a specialist in thinking skill development with a track record of training over 20,000 executives and interns.