Whisper is a speech-to-text model built by OpenAI which can be easily run on local hardware, even with the largest model sizes. I will present a Streamlit-based tool to easily extract text snippets from video files using the Whisper model without being reliant on the command line.

Mar 14, 2025

If, like me, you have ever been experimenting with applying deep learning models for video stream processing to perform object detection or scene classification, you will probably run into approaches where Python scripts are used to extract each individual frame from a video file in a loop and feed each of the frames to a model individually. In this blog post I will present a much more performant approach based on NVIDIA's DeepStream toolkit.

Jan 5, 2025

Recently I was asked to come up with a solution to classify a large list of tens of thousands of email addresses based on their details. Although the original request was a bit different, for this blog post I will make the example of classifying the addresses as being from a personal email provider (like Gmail, Yahoo, etc.) or from a business or other institution. I will demonstrate an approach how to use a self-hosted Zephyr-7B model using the Litserve package to perform this task very efficiently.

Jul 17, 2024

Nowadays it feels that the TrueNAS CORE community is shrinking every month. I have been a user of this solution for more than 8 years now, but some aspects of the system like plugins have never matured to a degree where they are really usable. I have been using the Nextcloud plugin for years now (after having upgraded from ownCloud), but updating the plugin from either the designated plugin architecture of from the Nextcloud management screens is quite often painful and tends to break the jail if there are major upgrades on key components like PHP.

Feb 27, 2024

Last November ChatGPT has held its first anniversary, after having reached a user base of 180 million active users, making this the fastest adopted technology with an internet user base ever. Now we are a year in, I’d like to explore how the open-source world has caught up with ChatGPT’s success. What is the current state of affairs when comparing open source LLMs to the closed source and proprietary models from OpenAI and others? Is open-source technology able to match or surpass the technology brought by OpenAI in 2022?"

Dec 22, 2023