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Yesterday — 11 September 2026 — one of my long generations came back at roughly 250 tokens per second. Not a spec sheet and not a vendor benchmark: one run, on my own account, with the rate visible in the client. It was fast enough that I stopped and checked the number twice.

Here is what a rate...

A great prompt isn't about magic words — it's about making the outcome unambiguous. Most prompts that fail don't fail because the model is stupid; they fail because the request was vague about what done means, what's off-limits, and what the result is actually for.

This is the template I use whe...

Most people who use an LLM have a rough sense that "the model reads your text in blocks," but few can say what actually happens between your prompt and the answer. Here is the plain-language version, in numbers you can follow.

Say we have ten words. The tokenizer turns them into twenty tokens:

[...

It's no secret that an AI subscription costs less than paying per token through the API. And the difference is substantial: a $100/month Claude subscription can easily be equivalent to $10,000 worth of tokens consumed.

You'd think model providers would be pushing everyone to pay for actually consu...

Or: one opcache, 400 megabytes, and how an AI agent helped me debug it.

I run several WordPress servers. Same hardware, same number of sites. Five years ago, a 2 GB RAM server comfortably handled 15 WordPress installs. Today, it struggles with 5. To host 15, you need 4 GB.

The bottleneck isn't M...

How my agent silently switched to a 4x more expensive model — no warning, no log entry, just a bigger bill.

This week I caught my AI agent burning money on the wrong provider. No warning. No log entry. Just a bigger bill at the end of the month. Here's what happened and how to prevent it.

The se

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