Challenge Mode lets GPT make mistakes on purpose — and reasoning evidence reveals who verifies, debugs, and evaluates independently.
See who verifies, debugs, and thinks independently.
GPT can intentionally give wrong suggestions to see if candidates critically evaluate responses instead of blindly accepting them.
GPT can intentionally give wrong suggestions to see if candidates critically evaluate responses instead of blindly accepting them.
Every action, verification, and correction is logged, showing how candidates approach problems and make trade-offs.
Combine coding results with reasoning evidence to confidently identify developers who can handle real-world challenges.
Combine coding results with reasoning evidence to quickly identify candidates who can handle complex, ambiguous problems.
Every candidate action and GPT interaction is logged to show critical thinking under ambiguity.
Identify who verifies, debugs, and evaluates AI suggestions in real time.
See not just code, but reasoning, iterations, and independence.
Join forward-thinking companies using AI-powered assessments to identify developers who excel in the modern development landscape.