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XzAeRosho

365 karma · joined March 27, 2019

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XzAeRosho··on Gemini 4 Argon
I was reading the announcement and wondering the same. And don't forget, still with 3.1 Pro as the frontier model.
XzAeRosho··on DeepSeek launching v4.1 flash cheaper and more capable than v4 pro
Same for me. DeepSeek models are incredibly good at implementation and light planning. I still default to Opus models for feature planning, but for most simple features the Pro models suffice.

Incredible good value and product they have built.

XzAeRosho··on The August 17 outage
Read the article. It's about Microsoft culture messing things up, not Azure themselves (though it may be a factor).
XzAeRosho··on Apple announces changes for apps in the European Union
This is just speculation, but I suppose it's because Apple is also collaborating/contributing in the EU Chat Control 2.0 legislation, so they may have some argument that completely opening the door for uncontrolled app installs may not allow them to comply with such legislation.

As I said, just speculation, but this is how most of the time these things go

XzAeRosho··on HackEurope 2026: A short rant on AI and hackathons
This has been a lesson I learnt very early in my SWE career. This is nothing new sadly, but is a great lesson that not everything is technical expertise, but rather presentation and UI eye candy.
XzAeRosho··on The AI jobs apocalypse probably isn't coming anytime soon
Tell that to recruiters requiring leet code tests for Senior/Leadership roles. Absolutely idiotic market at the moment.
XzAeRosho··on Gemma 4 12B: A unified, encoder-free multimodal model
Google's MO since always has been to release great products or services for free, position themselves high and then abandon them or just find uses for Enterprise sales.

I'm pretty sure they are doing it because they get some research experience by shrinking and improving these models, and because they know that by doing this they get some good PR among the dev community.

XzAeRosho··on Claude Opus 4.7
It just repopulates the context. It's absolutely infuriating the way it behaves now, since there are not many workarounds to minimize token usage unless you use caveman [1].

[1]: https://github.com/JuliusBrussee/caveman

XzAeRosho··on Machine Payments Protocol (MPP)
It's not actually doing browser actions like Playwright or other browser automation tools, rather than direct API and MCP calls/actions. This is a whole new subset of API and connections that are all contained within the Agent context, no browser mocking. That's why they are creating these new protocols, so the full governance can work within the context of the Agent and its available tools.

As I said, it doesn't have to make sense, but this is being pushed on us anyway...

XzAeRosho··on Machine Payments Protocol (MPP)
There's a slightly new topic called Agentic Commerce, where you say for example: "purchase for me the most energy efficient dishwasher with a budget of $600", and the agent will connect via specialized via special MCP Servers and APIs to available stores, and will do the full purchase process for you.

This MPP helps bridge the gap between the agent putting the product "in the basket", to actually completing the full purchase process.

Disclaimer: I'm not in any way advocating for this use case, but it's part of my job to understand how it works. Part of what I do is try to help Agents understand, for example, what is "an efficient dishwasher" using actual data, and not hallucinated info.

XzAeRosho··on Meta Platforms: Lobbying, dark money, and the App Store Accountability Act
I know most of this affects only the US, but I'm wondering where this will go in the EU if the Age Verification Tech goes ahead in America. There's been lots of efforts to increase surveillance disguised as protection for kids in the EU and UK.

The Swiss implementation of eID may be hint that governments may/will take the responsibility to implement and maintain the tech, but the multiple intrusions and lobbying by Palantir and friends in the EU gives me the ick.

XzAeRosho··on Designing Predictable LLM-Verifier Systems for Formal Method Guarantee
>2. How do you handle the semantic gap? LLMs operate in natural language/fuzzy logic space, while formal methods require precise specifications. What's the translation layer like?

From what I understood, this validates the output correctness, not that the output aligns with the user goals, so there's still room for the LLM to get the user goals wrong, and this is only to validate the mathematical consistency between the output code and the formal specification (in this paper, within the ESBMC framework for C++ code).

So it's kind of tight scoped, in this case, but I think it points in the right direction for coding assistants, which usually get some language primitives wrong.

XzAeRosho··on Codex, Opus, Gemini try to build Counter Strike
This is the job a junior developer may deliver in their first weeks at a new job, so this is the way it should be treated as: good intentions, not really good quality.

AI coding needs someone behind to steer it to do better, and in some cases, it does. But still hasn't left the junior phase, and while that doesn't happen, there's still the need for a good developer to deliver good results.

XzAeRosho··on Has the AI Bubble Popped Yet?
An option trader would bet on the volatility index of the predictions, instead of the prediction itself.
XzAeRosho··on Claude Is Down
The answer to most convenient solutions is money. There's no money in that.
XzAeRosho··on Low Earth Orbit Visualization
Absolutely. Common sense and critical thinking is less common than you may think.
XzAeRosho··on From M1 MacBook to Arch Linux: A month-long experiment that became permanenent
It really depends on the driver lottery. Do you have good driver support? Good, you'll have a mostly flawless experience. Generic drivers? You either get weird cpu usage patterns, or perfectly normal behavior. Maybe an update will break everything. Welcome to the Linux Driver Lottery.

It's really good nowadays, but the issues remain the same sadly, and it's not Linux devs fault either, it's just the manufacturer lack of support.

XzAeRosho··on A SpaceX team is being brought in to overhaul FAA's air traffic control system
If things felt corrupt before, why not improve the processes? Why keep doing the same but with the companies the administration in turn likes the best?
XzAeRosho··on Blackmagic Debuts $30K 3D Camera for Capturing Video for Vision Pro
I think the answer it's in the Blackmagic website:

>the world’s first advanced cinema camera designed to shoot for Apple Immersive Video

I think they are tapping early into an emerging "new" video format.

XzAeRosho··on AMD 3D V-Cache teardown shows majority of the Ryzen 7 9800X3D is dummy silicon
It says so in the article itself:

>Excluding interconnects, the SRAM and CCD should add up to less than 20µm thick. To accommodate such small and fragile components, AMD has added a bulky layer of dummy silicon at the top and the bottom for structural integrity.

XzAeRosho··on Reweb: Visual website builder for Next.js and Tailwind
yup: https://grapesjs.com/

Self-hostable too.

XzAeRosho··on Launch HN: Midship (YC S24) – Turn PDFs, docs, and images into usable data
I've been working on some ML solutions similar to this with, and the high accuracy is the challenging part. Specially with "creative" layout documents.

I'm curious as well to see how they are handling accuracy, since I had to build an external agent to validate data.

XzAeRosho··on Apple Intelligence is available today on iPhone, iPad, and Mac
I know this is an honest response, but it's a bit funny that most (if not all) of those features are not useful at all in daily applications. And they will be added in the future™!
XzAeRosho··on Ask HN: What Are You Working On? (October 2024)
Interesting!

As a fullstack developer, how did you even landed on such projects? Are you even using your SW Engineering skills in this? I really want to know more how are you able to lead an urbanism and architecture project with, supposedly, no formal backgrounds. Are you partnered with other people in this endeavour?

XzAeRosho··on PostgREST – Serve a RESTful API from Any Postgres Database
RLS is rock solid. That's what Supabase leverages to create access policies and more. They have a very good example of how it works and how powerful it is in their docs: https://supabase.com/docs/guides/database/postgres/row-level...
XzAeRosho··on Ask HN: Who wants to be hired? (July 2024)

  Location: Barcelona, Spain
  Remote: Yes
  Willing to relocate: No
  Technologies: Python, Golang, C#, Docker, PHP, Linux networking, LLMs agent tuning, data science
  Résumé/CV: https://linkedin.com/in/vagonzal
  Email: victor <at> vgr.cl
Senior Software Engineer with 10+ years of experience and 5 years working remotely with stable clients from all over Europe. I have a preference for backend and networking, but I'm still proficient in frontend technologies like React, Vue, and my new favorite: Astro.

I feel confident working in most modern programming languages, and have 6+ years of experience in project/team management. I'm very flexible at working in any kind of environment.

XzAeRosho··on Gemma 2: Improving Open Language Models at a Practical Size [pdf]
It's on HuggingFace already: https://huggingface.co/google/gemma-2-9b
XzAeRosho··on Microsoft Rolling Out New Windows Subsystem for Linux "WSL" Features for 2024
Nowadays, installing WSL is really painless procedure [1]

Also make sure to install the Windows Terminal [2] to take full advantage of wsl2.

[1]: https://learn.microsoft.com/en-us/windows/wsl/install

[2]: https://learn.microsoft.com/en-us/windows/terminal/install

XzAeRosho··on James Webb Space Telescope Finds Most Distant Known Galaxy
>The presence of oxygen so early in the life of this galaxy is a surprise and suggests that multiple generations of very massive stars had already lived their lives before we observed the galaxy.

For some reason this quote blew me away. It's just so hard to comprehend the timescales and vastness of the universe.

XzAeRosho··on ChatGPT-4o vs. Math
It's considered an emergent phenomenon of LLMs [1]. So arithmetic reasoning seems to increase as LLMs reasoning grows too. I seem to recall a paper mentioning that LLMs that are better at numeric reasoning are better at overall conversational reasoning too, so it seems like the two come hand in hand.

However we don't know the internals of ChatGPT-4, so they may be using some agents to improve performance, or fine-tuning at training. I would assume their training has been improved IMO.

[1]: https://arxiv.org/pdf/2206.07682

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