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There were two popular models: Agat 7 and Agat 9. The second one was great machine, one of the best personal computers produced in USSR in large quantitites.
Re:It’s been a very hard year on Thursday December 04, 2025 @07:41AM (#46146999)
This [1] link is absolutely golden, thanks!
I've used this meta framework for LLM tuning, it really one of the best out there.
Re:GNU Midnight Commander on Wednesday September 17, 2025 @03:46AM (#45273031)
Still my default tool to install on any remote server. My secret weapon :)
Re:Next.js Is Infuriating on Tuesday September 02, 2025 @08:10AM (#45102045)
Hehe, great post. Just use Hono or Hono X. It's so easier to reason about what's going on for me, mostly backend guy.
Re:What to Do on Sunday April 06, 2025 @04:42AM (#43599912)
Wow, so cool retro designed blog there! For those who kinda liked window system of first Mac generations :)
This so cool! Would love to have some time to train myself with those exercises more
On acoustic with light or medium strings - it's OK. I used to flatten them with nail file from time to time. But it might be much easier on your finger tips just to start with electric and then progress towards acoustic.
I did my own experiments and it looks like (surprisingly) Q4KM models often outperforms Q6 and Q8 quantised models.

For bigger models (in range of 8B - 70B) the Q4KM is very good, there are no any degradation compared to full FP16 models.

> LLMs are very bad at interpreting Markdown tables

Which table format is better for LLMs? Do you have some insights there?

I did started learning 6502 assembler back in those days :)

Recently I have been busy writing the emulator in Golang:

https://github.com/gotzmann/6502

Yes, that's what I've seen from a lot of my experiments with fine-tuning. One should be really careful to not "lobotomize" already capable model and achieve better results at the end. It's trickier than seems from multiple of tutorials.

But I believe that most of the data stored in foundation models are just useless for some particular domain. So it's better to forget something, getting really useful info instead.

Show HN: Collider – the platform for local LLM debug and inference at warp speed

https://github.com/gotzmann/collider

ChatGPT turns one today :)What a day to launch the project I'm tinkering with for more than half a year. Welcome new LLM platform suited both for individual research and scaling AI services in production.GitHub: https://github.com/gotzmann/colliderSome superpowers:- Built with performance and scaling in mind thanks Golang and C++- No more problems with Python dependencies and broken...

( Read More... | 1 comment | 2 points | on HN )
Re:What's new in Llama 2 and how to run it locally on Monday August 07, 2023 @05:38AM (#37032269)
Try to use less cores. RAM bandwidth is real limiting factor there, so there always some sweet spot between CPU cores and RAM bandwidth for individual system.

For example, I use only 6 cores from 10 on my M1 Pro laptop.

Re:What's new in Llama 2 and how to run it locally on Monday August 07, 2023 @05:35AM (#37032242)
Both 1 and 2 versions are good enough in Russian even for some real use in production environments. But you should tolerate some crazy / weird typos and mis-wording they'll produce. Russian is complicated.
Re:GPU Programming: When, Why and How? on Tuesday June 20, 2023 @05:50PM (#36411175)
Is it possible to write llama.cpp in Futhark? Like do effective math manipulations on 4-bit vectors within GPU?
Re:Lessons Learned from 11 Years of Hosting a SaaS on Sunday June 18, 2023 @06:45AM (#36379014)
OMG you do not need this bloatload for just PG hosting. Just harden SSH, harden PG configs and voila :)
Re:Lessons Learned from 11 Years of Hosting a SaaS on Sunday June 18, 2023 @06:41AM (#36378994)
Yep, I'd always prefer freedom and power of hosting my own PG instance upon a some robust VM offering to guiggling with clumsy AWS menus.
Re:Understanding GPT Tokenizers on Sunday June 11, 2023 @06:02AM (#36279834)
Token is basically a number. Embedding is a vector consisting of those numbers (tokens).
Re:Understanding GPT Tokenizers on Sunday June 11, 2023 @05:56AM (#36279801)
Tokens are just integer numbers, showing their position in the big vocabulary - it's that simple :)

And vocabulary is just an array / vector / list - it depends which programming language you use, each has each own terminology for that data structure.

For example LLaMA vocabulary has 32,000 tokens.

Re:Understanding GPT Tokenizers on Sunday June 11, 2023 @05:51AM (#36279765)
You might reuse simple LLaMA tokenizer right in your Go code, look there:

https://github.com/gotzmann/llama.go/blob/8cc54ca81e6bfbce25...

Re:Understanding GPT Tokenizers on Sunday June 11, 2023 @05:44AM (#36279735)
For those who interested, there some new researches in the field [0]. It usually possible to create more compact token representation from given text, but my guess the greedy "optimal" tokenizer might harm the performance of the model?

[0] https://www.reddit.com/r/LocalLLaMA/comments/140gcn7/new_tok...

Re:Understanding GPT Tokenizers on Sunday June 11, 2023 @05:41AM (#36279718)
I think the same. LLMs are actually sort of "multi-linguas", able to transform source of any language to internal representation and then do output in some other language, thanks to so many layers of neurons inside it.
Intel and AMD might be fast on the paper... but the RAM bandwidth matter much more now (thing of gen AI applications) than raw CPU power. So Apple Silicon is really the only CPU doing crazy 200 / 400 / 800 GB/s on the consumer market.

Ask HN: C++ still dominates on GPUs, why not Rust?

From what I know, modern GPUs are still programmed with C++ exclusively. See CUDA [0] for Nvidia and ROCm [1] for AMD.Why is this? Why Rust is not loved there?[0] https://docs.nvidia.com/cuda/[1] https://github.com/ROCm-Developer-Tools/HIP

( Read More... | 3 comments | 2 points | on HN )
Wow, looks like fresh idea and will be useful for me! Will wait for new releases
From what I know nobody in China cares about English and that's a nation like 2-3x bigger than all population of English-speaking countries :) Can't see a demise of Chinese even after 1,000 years. As well other languages with big enough user base (I'm not speaking about smallish European countries)
Re:Numbers every LLM Developer should know on Thursday May 18, 2023 @12:36PM (#35990496)
Go see yourself :)

https://github.com/ggerganov/llama.cpp/blob/master/examples/...

There's too many schemes right now with 4_0 and 5_1 really popular between LLM geeks.

Re:Numbers every LLM Developer should know on Thursday May 18, 2023 @12:23PM (#35990306)
Not actually, you might see here how bigger models have much worse perplexity with 4bit due to the weight outliers:

https://github.com/saharNooby/rwkv.cpp/issues/12

For LLaMA models - yeah, different story.

Re:Numbers every LLM Developer should know on Thursday May 18, 2023 @12:16PM (#35990201)
Not sure here. The LLaMA models - yes, all weights fit in the small range between -2.0 .. 2.0

And some other models have more crazy numbers with even more crazier outliers within them, like you might have a weight of 12.00 between long array of typical small numbers around 0.00

I've read story about attempt to quantize RWKV model into the 4/5 bits which failed short due to the presence of outlier weights.

The author told somewhere that bigger models had worse perplexity because of this.

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