Measure engineering ability
in the AI era
Caliber evaluates how engineers collaborate with AI through realistic coding tasks. Not what they build — but how they build it.
Realistic Tasks
Real-world coding challenges — feature builds, debugging, system design. No leetcode puzzles.
AI-Allowed
Candidates use a built-in AI assistant. We measure how they collaborate with it, not whether they use it.
Behavioral Analysis
Structured reports on problem decomposition, debugging maturity, architectural judgment, and more.