The latest articles on DEV Community by Arjun Uppal (@arjun_uppal_78d9b95a612f7). https://dev.to/arjun_uppal_78d9b95a612f7 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4208228%2F919e7ff4-4144-4546-961c-2c16ccce78c5.png https://dev.to/arjun_uppal_78d9b95a612f7 en Arjun Uppal Thu, 29 Oct 2026 21:34:14 +0000 https://dev.to/arjun_uppal_78d9b95a612f7/ghost-in-the-machine-5eid https://dev.to/arjun_uppal_78d9b95a612f7/ghost-in-the-machine-5eid <p><em>This is a submission for the <a href="https://dev.to/challenges/hacktoberfest-week4-2026-10-26">Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine</a></em></p> <h2> What I Built </h2> <p>I built a live app which gives me scary responses based on the memory that has been saved in it.</p> <h2> Demo </h2> <div class="crayons-card c-embed text-styles text-styles--secondary"> <div class="c-embed__content"> <div class="c-embed__body"> <h2 class="fs-xl lh-tight"> <a href="https://drive.google.com/file/d/1yBZpHwPqIpn8S60xS9jCwQcEEgcxvXM2/view?usp=sharing" rel="noopener noreferrer" class="c-link"> Ghost Story App.webm - Google Drive </a> </h2> <div class="color-secondary fs-s flex items-center"> <img alt="favicon" class="c-embed__favicon m-0 mr-2 radius-0" src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fssl.gstatic.com%2Fdocs%2Fdoclist%2Fimages%2Fdrive_favicon_2026_32dp.png" width="32" height="32"> drive.google.com </div> </div> </div> </div> <h2> How I Built It </h2> <p>I built it using ollama gemma3:1b model and used streamlit for deploying it online. Also the code has been built using python.</p> <h2> Why Does Open Innovation Matter? </h2> <p>Innovation matters because it forces us to think outside the box and expand our knowledge which ultimately can help multiple people.</p> <h2> The Spirit of It </h2> <p>Yeah it helps in reviving those times I had which were filled with excitement and fear creating a great mix of nostalgia and pious emotions.</p> <h2> Prize Categories </h2> devchallenge hf26challenge