Simon, at this point you have a lot of LLM-related tools, and I am not sure which one is outdated, which one is the newest, fanciest stuff, which one is the one that one should use (and when), and so forth.
Is there a blog post / article that addresses this?
For my stuff it's basically just the latest https://llm.datasette.io and its collection of plugins.
If you're interested in what I recommend generally that changes a lot, but my most recent piece about that is here: https://simonwillison.net/2025/May/15/building-on-llms/