Viewing profile — hyperknot

There was no cache write before! https://openrouter.ai/openai/gpt-5.5?endpoint=58e5b336-423e-... vs https://openrouter.ai/openai/gpt-5.6-sol?endpoint=a54c5de0-8...

> GPT‑5.6 also introduces more predictable prompt caching, including support for explicit cache breakpoints (opens in a new window) and a 30-minute minimum cache life. Great to rea…

Add this to fix the contrast in all your dark themes: "experimental.theme_overrides": { "background": "#111", "panel.background": "#111", "text": "#eee", "text.muted": "#ccc", "tit…

Use a simple block rule, not a WAF rule, those are free.

Yes, wplace could solve their whole need by a single, custom-built static pmtile. No need to serve 150 GB of OSM data for their use-case.

You are correct. I was putting "a caching server on their side" in the context of their side being a single dev hobby project running on a VPS, exploding on the weekend. I agree th…

I'm sure the server hardware is not a problem. The full dataset is 150 GB and the server has 64 GB RAM, most of which will be never requested. So I'm sure that the used tiles would…

OK, technically there might exist such server, I guess Netflix and friends are using those. But we are talking about a community supported, free service here. Hetzner servers are m…

They are actually static files. There is just too many of them, about 300 million. You cannot put that in Pages.

Yes, that's a good idea. But we are talking about 90+% of the titles being empty (I might be wrong on that), that's a lot of hard links. I think the nginx config just need to be fi…

I've just written my question to the nginx community forum, after a lengthy debugging session with multiple LLMs. Right now, I believe it was the combination of multi_accept + open…

We are talking about an insane amount of data here. It was 56 Gbit/s (or 56 x 1 Gbit servers 100% saturated!). This is not something a "caching server" could handle. We are talking…

Yes, I designed the whole path structure / location blocks with caching in mind. Here is the generated nginx.conf, if you are interested: https://github.com/hyperknot/openfreemap/b…

What if one user really wants to browse around the world and explore the map. I remember spending half an hour in Google Earth desktop, just exploring around interesting places. I …

Feel free to migrate. If you ever worry about High Availability, self-hosting is always an option. But I'm working hard on making the public instance as reliable as possible.

I got 700+ tokens/sec on o3 after the announcement, I suspect it's very much a quantized version. https://x.com/hyperknot/status/1932476190608036243

Update: news sites have pulled the video now, confirming parts of it were AI generated. https://deadline.com/2025/05/nbc-viral-chinese-paraglider-vi...

This is actually correct, I don't know why is it downvoted. All current models have their identity "burned-in", not needing system prompt for that.

Thanks! My idea was to just render a Lorem Ipsum paragraph and compare the calculated width-height across a know list of default fonts. Of course it wouldn't work with fixed width …

Nice project! Related question, how would you recommend detecting which font is being used for names like ui-sans-serif, system-ui on a given device/browser?