Tagging my blog posts with BERTopic and LLMs (opens in new tab)

I recently added tags to my blog using BERTopic and a mix of LLMs. You can see the tags in the sidebar to the right (or in the footer on mobile). I’ve done this before in 2023, with GGUF Mistral using llama-cpp, but never finished the project. Now, because the models have been getting so good, and my project was small, relatively well-defined, and easy to evaluate, the project took me about 6-10 hours over a month, using BERTopic, Claude Code, and Pi with Deepseek. Why so many different AI to...