Quick answer: in a HackerRank AI-assisted interview, the employer turns on an AI assistant inside the coding IDE. You can ask it questions, plan and get code completions, while the interviewer watches your prompts and its replies live, and the report includes the whole chat. Separately, HackerRank's Chakra is an AI interviewer that runs voice interviews for employers. Facts below come from HackerRank's knowledge base, checked on 8 November 2026.
How the AI assistant is enabled
The company decides. An admin can set the assistant to always on, or choose per interview, and the interviewer can switch it off for particular questions. If your invitation does not mention an assistant, assume you will not have one.
HackerRank describes two modes. Unguarded lets you use the assistant freely. Guarded helps with syntax, platform navigation and concepts but does not generate complete solutions. For standard coding questions, only the ask mode is available; project and code-repository questions can add plan and agent modes and inline completions.
What the interviewer sees
The AI assistant panel stays visible to the interviewer, showing your prompts and the assistant's answers as they happen, and the interview report includes the full chat transcript. Interviewers are judging how you use the tool: whether you break the problem down, give clear instructions, check the output and can explain the final code.
Practical habit: say what you are about to ask the assistant and why, read what it returns before accepting it, and test it.
How HackerRank assessments are monitored
HackerRank's AI features list includes AI-based plagiarism detection for copied or AI-generated code, webcam image analysis that flags more than one face or no face, screenshot analysis for unauthorised tools, object detection for phones and tablets, and detection of typing patterns that may indicate outside communication. Employers choose which features to use.
Read the rules on your invitation, keep only what is allowed open, and assume the session is monitored.
Chakra, HackerRank's AI interviewer
Chakra runs a structured, voice-based interview from a plan created from the job description, then a separate reporting agent evaluates the interview using the transcript. In October 2026 bdnews24, citing TechCrunch, reported that HackerRank had made Chakra generally available after a six-month beta of more than 500,000 interviews, and that Chakra scores candidates while humans make the hiring decision.
If your invitation mentions an AI interviewer, prepare as for a structured technical screen: short, specific answers, an example from your own work, and clear reasoning when you code.
How to practise
1. HackerRank lists a Mock AI Interviewer in its community features for candidates to practise.
2. Practise with an AI assistant in your own editor on a small project: ask it to explain unfamiliar code, then make a change and test it yourself.
3. Time yourself on a coding question while narrating your approach and complexity.
Related: can you use AI in job interviews, CodeSignal score explained and Karat interview guide.
Rehearse the explaining part
CrackInterviewAI is a Windows 10/11 app that turns a spoken, typed or screenshot question into a short answer outline, using your resume and the job description. Use it to rehearse before the assessment; in a live round, use outside help only where the employer allows it. New accounts get 30 free minutes, then international prices start at $3.99 for one hour with no subscription (USD plans, download).
Practise explaining your code
Rehearse narrating your approach and checking AI output with 30 free minutes on Windows.
Frequently asked questions
What is a HackerRank AI-assisted interview?
A live coding interview where the employer enables an AI assistant inside HackerRank's IDE. The interviewer sees your prompts and its replies in real time, and the report includes the full chat transcript.
Can the interviewer see what I ask the AI assistant?
Yes. HackerRank says the assistant panel stays visible to the interviewer, showing prompts and responses as they happen, and the transcript is included in the report.
What is guarded mode in HackerRank?
In guarded mode the assistant helps with syntax, navigation and concepts but does not generate complete solutions. Unguarded mode allows free use.
What is HackerRank Chakra?
HackerRank's AI interviewer. It runs voice-based interviews from a plan based on the job description and produces a scored report; humans make the hiring decision. It was reported generally available in October 2026.
Does HackerRank detect AI-generated code?
HackerRank lists AI-based plagiarism detection for copied or AI-generated code, plus webcam, screenshot and object analysis that employers can enable.
Keep exploring
Return to the CrackInterviewAI homepage to download the Windows app, or browse all guides on the interview prep blog.
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