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porphyra

4,029 karmajoined 6 ปีที่แล้ว

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porphyra
·10 ชั่วโมงที่ผ่านมา·discuss
Starlink satellites are intentionally designed to be very dark, but they become more visible when the sun is about to come up or if there are super bright light sources on the ground nearby to reflect off of them.
porphyra
·10 ชั่วโมงที่ผ่านมา·discuss
One cool thing about Starlink is that it can potentially improve latency across the world. In optical fibers the light travels only two thirds as fast due to the index of refraction. But in space you can use a laser to send the data in a straight line in a vacuum.
porphyra
·เมื่อวานซืน·discuss
Interesting timing to release this just when SWE-1.7 and Grok 4.5 came out being much cheaper than GPT-5.5.
porphyra
·8 วันที่ผ่านมา·discuss
How come all the open source projects are fretting over the copyright status of LLM code but big companies are just vibe coding slop all day for their internal closed source projects without a care in the world?
porphyra
·9 วันที่ผ่านมา·discuss
Why does usajobs.gov have an autoplaying sound?? I opened this link during a meeting by accident.
porphyra
·11 วันที่ผ่านมา·discuss
I think Atlas might also be slightly faster than vLLM:

https://flowtivity.ai/blog/120-tok-s-1m-context-private-ai-d...
porphyra
·11 วันที่ผ่านมา·discuss
> If not inlined, subresources can fail to load for all kinds of network reasons.

Also, it's commonly recommended to load fonts asynchronously/deferred without blocking the main page render. But I HATE it when the page jumps around as it cycles through different fonts before the real one loads. I'd rather get dinged on PageSpeed insights with "Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path." rather than have everything popping about for the first second. Is it just me?
porphyra
·11 วันที่ผ่านมา·discuss
You can also run Qwen 3.6 27B dense model on DGX Spark with comparable performance [1][2] for about $4000 (Asus Ascent GX10 is $3999 at various retailers).

In theory you can also get 48GB of VRAM with, say, two 3090s, but it will take up a lot of space and generate a lot of heat compared to the Macbook Pro and GB10.

[1] https://x.com/MiaAI_lab/status/2070859135399182444

[2] https://github.com/MiaAI-Lab/Qwen3.6-27B-NVFP4-vLLM
porphyra
·13 วันที่ผ่านมา·discuss
I thought this had something to do with the DGX Spark at first from the name haha. (Incidentally, a lot of recent work has gone into making the DGX Spark better at inference, like MTP yielded a 50-100% speedup, so DSpark will likely be very helpful to that end as well)
porphyra
·14 วันที่ผ่านมา·discuss
The Pinephone comes with ridiculously weak compute. The Jolla Phone has a Mediatek Dimensity 7100 comparable to $300 phones like the Honor 600 Lite [1]. Of course, with the $750 price tag you're getting an unlocked bootloader/Linux support and the labor of Finnish people.

[1] https://www.gsmarena.com/honor_600_lite_debuts_with_dimensit...
porphyra
·15 วันที่ผ่านมา·discuss
Imagine if they bring back the Mac Pro with 768GB of ram to compete with the $100k DGX Station.
porphyra
·15 วันที่ผ่านมา·discuss
What's edge masking and what am I looking at? I clicked through several of the options and I don't see any difference. There just seems to be a really basic gradient shadow.

I have gpu enabled in google chrome (verified by visiting chrome://gpu) on Chrome/149.0.7827.155 on Linux.
porphyra
·17 วันที่ผ่านมา·discuss
Is it just me or is the webpage broken with a redirect loop between:

* https://www.bluewin.ch/en/news/german-train-service-suspende...

* https://www.bluewin.ch/en/news/german-rail-service-suspended...
porphyra
·29 วันที่ผ่านมา·discuss
Wild how back in the days, phone chips were 10 years behind PCs in performance, but now they are almost the same (in single-core performance, anyway).
porphyra
·30 วันที่ผ่านมา·discuss
Pretty neat that you can just install it and start using it (at a Sonnet 4.6-level model) without needing to sign in or pay.

Typically, Chinese websites are a big pain to log in or sign up because they require a +86 phone number due to legal reasons. Being able to use it without having to make an account is amazing for friction reduction. I could probably even just install it onto new machines to help with set up.

I wonder how they are gonna detect and block abuse though?
porphyra
·เดือนที่แล้ว·discuss
If your car slows down to 20mph you'd instantly know. If Claude silently switches to dumb mode, you might not even realize.
porphyra
·เดือนที่แล้ว·discuss
Mildly annoying how almost everything strips out EXIF data nowadays, in part due to security concerns like this, and then I can't find out what camera, lens, and settings were used to take photos.
porphyra
·เดือนที่แล้ว·discuss
A lot of prompt engineering goes out of date quickly. Nobody nowadays goes "you are an expert software engineer. make no mistakes" lol.

As a personal anecdote, I find that a lot of big prompts and skills use up context window budget and in many cases agents will eagerly try to use a skill even if it isn't super relevant or necessary for the current task. So when I have too many skills I have to spend a bunch of time toggling the checkboxes to figure out which ones are needed for the task at hand before starting...
porphyra
·เดือนที่แล้ว·discuss
Nice. In the US, it cost us $35k to install 7.6 kW panels + 13 kWh battery. But our PG&E electricity prices in the Bay Area are also several times more expensive than in Europe ($0.50 per kWh) so it will also pay off in 8-10 years.
porphyra
·เดือนที่แล้ว·discuss
It was made with AI though: https://github.com/duanebester/gooey/blob/main/CLAUDE.md

That said, it fills a legit hole in the ecosystem and the author seems to be hands-on with the technical direction.