Can You Fake a Job Interview With AI? Faster Whisper + LM Studio Test

Published 30/07/2026

Description

In this video, I test whether you can really fake a job interview using AI with a local setup based on Faster Whisper and LM Studio. The goal is simple: capture the interviewer’s audio in real time, transcribe it locally, send the question to an LLM, and see whether the response is fast enough to be useful during a live interview. Contents: 0:00 - Introduction 0:14 - Description 0:37 - The Model(s) 2:45 - The Code 10:01 - Model Preload 10:30 - Run Remma 4 12b 11:27 - Run ZAI-GLM 4.7 flash 12:05 - Run CUA / ZAI-GLM 4.7 flash 13:08 - Conclusion I walk through the full architecture, including Windows loopback audio capture, a rolling audio buffer, silence detection, live transcription with Faster Whisper, and LLM responses through LM Studio. I also compare CPU vs GPU tradeoffs, explain why running both transcription and inference on the same machine creates latency, and show real timing results from multiple tests. What you’ll see in this video: How to capture interviewer audio from Windows output How to transcribe speech live with Faster Whisper How to detect pauses before sending a question to an LLM How to query LM Studio with a local model Why local AI latency still makes this hard in practice Whether this setup can truly fake a technical job interview My conclusion is that this works better as a live AI interview helper than as a fully reliable way to fake an interview. If you already know the subject, AI may help with missing details. If you do not know the subject, the delay is still too high to depend on it naturally in a real conversation. #AIJobInterview #FasterWhisper #LMStudio GitHub : https://l.samayas.eu/llkVBBno7V Follow me on X: https://l.samayas.eu/jo3eaYEf3E?P=YT&V=139 Buy me a Coffee : https://l.samayas.eu/jX6xL7EWhd?P=YT&V=139 Studio Equipment Camera Sony Alpha ZV-E10 II: https://l.samayas.eu/k7y95TREl0?P=YT&V=139 Secondary Camera Obsbot Tail Air: https://l.samayas.eu/iFQu9WfmCw?P=YT&V=139 Elgato Prom