AI Interview Index

Which companies let you use AI in their coding interviews, which ban it, and which built the interview around it. Anyone can edit; every change is public and revertible.

Companion to The AI-Free Coding Interview Superstition on Scaling Knowledge.

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Cognition

cognition.ai ↗

No AI in interviews Banned in the technical rounds.

Self-serve CoderPad assessment as step one, roughly 1-1.5 hours, no AI allowed.

The follow-up round is a Python debugging interview.

Source: Recruiter email, Aug 2026

History

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