What is Hackers' Pub?

Hackers' Pub is a place for software engineers to share their knowledge and experience with each other. It's also an ActivityPub-enabled social network, so you can follow your favorite hackers in the fediverse and get their latest posts in your feed.

OpenStreetMapใฏ่ปไบ‹ๅŸบๅœฐใฎๆฉŸๅฏ†ใ‚’ๆผใ‚‰ใ—ใฆใ„ใ‚‹ใจใฎๅ ฑ้“ใ‹ใ‚‰ใ€้Ÿ“ๅ›ฝใฎๆฅตๅณไฟๅฎˆใŒใ€้Ÿ“ๅ›ฝๅœฐๅŸŸใฎOSMใ‚’็ ดๅฃŠ่กŒ็‚บใ‚’ใ—ใฆใ„ใ‚‹ใใ†ใ€‚ใงใ‚‚ใ€ๅฎŸ้š›ใซๅฃŠใ—ใŸๅ ดๆ‰€ใฏ็™บ้›ปๆ‰€ใ ใฃใŸใจใ„ใ†ใ‚ชใƒ

KennyDapใ•ใ‚“ใฎๆ—ฅ่จ˜ | Wave of vandalism in South Korea | OpenStreetMap: openstreetmap.org/user/KennyDa

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The CEO of The Onion set the publication's goal for 2026 to have more subscribers than The Washington Post. At the rate the latter is going, that won't take long.

"For reasons we don't like or understand, our work has become increasingly important."

"Look, we're an independent company, we don't use AI to write headlines and make art, and we're one of roughly three publications who are up for the fight. Unlike other places, The Onion is quadrupling down on being a pain in the ass, politically. Are you?

linkedin.com/posts/ben-collins

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ๆœฌๆ—ฅๅˆ†ใฎใƒ–ใƒญใƒƒใ‚ณใƒชใƒผใงใ™ใ€‚ใ‚ชใƒชใƒผใƒ–ใ‚ชใ‚คใƒซใจๆ—ฅๆœฌ้…’ใงๅŠ ็†ฑๆธˆใฟใ€‚

ใƒ–ใƒญใƒƒใ‚ณใƒชใƒผใจใ‚ฝใƒผใ‚ปใƒผใ‚ธใฎไน—ใฃใŸใ‚นใƒ‘ใ‚ฒใƒƒใƒ†ใ‚ฃ
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ใใ‚ใใ‚ๆ’คๅŽใ‹ใชโ€ฆใจๆ€ใฃใŸ่พบใ‚Šใงๅ‹•ใใŒใ‚ใ‚‹ใฎใ‚‚ใŠ็ด„ๆŸใจใ„ใ†ใ‹
ใงใ‚‚ใใ‚Œใงๅพ…ใก็ถšใ‘ใฆใ‚‹ใจๅธฐใ‚Œใชใใชใฃใกใ‚ƒใ†ใ‹ใ‚‰
โ€‹:taiko_muzukasii:โ€‹

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Capitalism is *all about*, at its core, building decentralized systems which on inspection turn out to be centrally controlled, or controlled via a "one dollar one vote" democracy of the five or six richest people in the system (in other words informal centralization, without the committee that makes the decisions having a name).

The decentralized internet systems that capitalism builds reflect this. There's lots of examples of it. Bitcoin, Ethereum, Bluesky.

@mcc a thing i need to keep communicating to folks is, in almost all cases, centralisation is cheap, decentralisation is expensive.

here's how I like to think about it:

decentralisation is great, better, more humane, more resilient, easier for more people to benefit from, etc, etc but it comes at the cost of significant redundancy, integration, and communication overhead. if you don't have an external source of revenue/resource to cover this cost, to either:

- artificially lower the buy-in and upkeep of the system, and/or
- effectively force it to stay decentralised while also warding off lower cost monolithic competitors,

it's going to amalgamate through sheer thermodynamics. and if there is only one source of โ€˜free energy' then that just means the system is already effectively centralised, whether or not that's even the intention of the source.

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Youโ€™re absolutely right โ€” you are Pagliacci. It would certainly be difficult for you to attend your own performance! I should not have given such paradoxical advice, and I apologize deeply for the error. There is no excuse for my failure.

Nevertheless, comedy is a powerful healing force. My recommendation is to seek out live entertainment. For example, great clown Pagliacci is in town tonight. Go and see him. That should pick you up. ๐Ÿ”— Sponsored Reply (Great Clown Productions, Ltd.)

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์„ฑ์‹œ๊ฒฝ์„ ์ข‹์•„ํ•˜์ง€ ์•Š์ง€๋งŒ, ์‚ฌ๋žŒ๋“ค์ด ์ž˜ ๋ชจ๋ฅด๋Š”(?) ๊ฒƒ ์ค‘ ํ•˜๋‚˜๋Š”
์„ฑ์‹œ๊ฒฝ์€ 201x๋…„๋Œ€ ํ›„๋ฐ˜๋ถ€ํ„ฐ ์ผ๋ณธํ™œ๋™์„ ์œ„ํ•ด ๊พธ์ค€ํžˆ ์ค€๋น„ํ•˜๊ณ  ์žˆ์—ˆ๊ณ 
17~19๋…„๋„๋ถ€ํ„ฐ ๋ฐ‘๋ฐ”๋‹ฅ์—์„œ ์‹œ์ž‘ํ•œ๋‹ค๋Š” ์ƒ๊ฐ์œผ๋กœ ์ผ๋ณธ์—์„œ ๋ฐ๋ท” ์•จ๋ฒ”, ์‹ฑ๊ธ€ ์ค€๋น„, ์†Œ๊ทน์žฅ ๊ณต์—ฐ๋“ฑ์„ ์กฐ๊ธˆ์”ฉ ์ง„ํ–‰ํ•˜๋ฉฐ ๋ฐฉ์†ก์—๋„ ์–ผ๊ตด์„ ๋น„์ถ”๋˜ ์ƒํƒœ์˜€์Šต๋‹ˆ๋‹ค.
๊ทธ๋ฆฌ๊ณ  ํ•œ์ผ ๋ฌด์—ญ ๊ฐˆ๋“ฑ => COVID ๋กœ ์ด์–ด์ง€๋ฉด์„œ ํ™œ๋™์„ ์ด์–ด๊ฐ€์ง€ ๋ชปํ•˜๋‹ค๊ฐ€ ์ด๋ฒˆ์— ๋‹ค์‹œ ์ด์–ด๊ฐ€๊ฒŒ ๋œ ๊ฒƒ.
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Zebra-Llama: Towards Efficient Hybrid Models

Link: arxiv.org/abs/2505.17272
Discussion: news.ycombinator.com/item?id=4

arXiv logo

Zebra-Llama: Towards Extremely Efficient Hybrid Models

With the growing demand for deploying large language models (LLMs) across diverse applications, improving their inference efficiency is crucial for sustainable and democratized access. However, retraining LLMs to meet new user-specific requirements is prohibitively expensive and environmentally unsustainable. In this work, we propose a practical and scalable alternative: composing efficient hybrid language models from existing pre-trained models. Our approach, Zebra-Llama, introduces a family of 1B, 3B, and 8B hybrid models by combining State Space Models (SSMs) and Multi-head Latent Attention (MLA) layers, using a refined initialization and post-training pipeline to efficiently transfer knowledge from pre-trained Transformers. Zebra-Llama achieves Transformer-level accuracy with near-SSM efficiency using only 7-11B training tokens (compared to trillions of tokens required for pre-training) and an 8B teacher. Moreover, Zebra-Llama dramatically reduces KV cache size -down to 3.9%, 2%, and 2.73% of the original for the 1B, 3B, and 8B variants, respectively-while preserving 100%, 100%, and >97% of average zero-shot performance on LM Harness tasks. Compared to models like MambaInLLaMA, X-EcoMLA, Minitron, and Llamba, Zebra-Llama consistently delivers competitive or superior accuracy while using significantly fewer tokens, smaller teachers, and vastly reduced KV cache memory. Notably, Zebra-Llama-8B surpasses Minitron-8B in few-shot accuracy by 7% while using 8x fewer training tokens, over 12x smaller KV cache, and a smaller teacher (8B vs. 15B). It also achieves 2.6x-3.8x higher throughput (tokens/s) than MambaInLlama up to a 32k context length. We will release code and model checkpoints upon acceptance.

arxiv.org ยท arXiv.org

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Embarrassing admission

I did not realize until today ostriches aren't native to Australia. As a clueless USian all I knew was Australia has ostriches and Australia once had something called the "emu war". This name makes it sound like emus were an invasive species. No. Ostriches are native to Africa, Rheas to South America, Emus to Australia. Ostriches in AUS are an invasive species introduced by colonizers. The "emu war" was because the colonizers didn't like the native emus eating their crops

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ๅฐ†ๆฃ‹้–ขไฟ‚ใฎใ‚ฝใƒ•ใƒˆใ‚ฆใ‚งใ‚ข๏ผˆ่ถฃๅ‘ณ็š„ใซใฏ่ˆˆๅ‘ณใ‚ใ‚‹ใ‘ใฉๆŠ€่ก“็š„ใซใฏใ‚ใพใ‚Š่ˆˆๅ‘ณใชใ„๏ผ‰ใซAIไฝฟใ†ใฎใฏใ„ใ„ใ‹ใ‚‚ใช

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ๆœฌ็‰ฉ(?)ใฎใƒ—ใƒญใ‚ฐใƒฉใƒžใƒผใฏไผ‘ๆ—ฅ่ถฃๅ‘ณใƒ—ใƒญใ‚ธใ‚งใ‚ฏใƒˆใ‚’ๆ—ใ‚‰ใ›ใ‚‹ใŸใ‚ใซAIใ‚’ไฝฟใ„ใ€ใ€ŒไปŠๆ—ฅใ‚‚ใƒ—ใƒญใ‚ฐใƒฉใƒžใƒผใฎไป•ไบ‹ใฏAIใซๅฅชใ‚ใ‚Œใชใ‹ใฃใŸใ€ใจ่ฝ่ƒ†(ๅฎ‰ๅ ต?)ใ—ใพใ™

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Posted to Hatena Blog
ๅฐ†ๆฃ‹ใจใ„ใ†่ถฃๅ‘ณใซใคใ„ใฆ่ชžใ‚‹ - ใ•ใ‚“ใกใ‚ƒใฎblog dawn.hateblo.jp/entry/2025/12/

ๅฐ†ๆฃ‹ใจใ„ใ†่ถฃๅ‘ณใซใคใ„ใฆ่ชžใ‚‹ - ใ•ใ‚“ใกใ‚ƒใฎblog

ๅฐ†ๆฃ‹ใจใ„ใ†่ถฃๅ‘ณใซใคใ„ใฆ่ชžใ‚‹ - ใ•ใ‚“ใกใ‚ƒใฎblog

ใ“ใ‚Œใฏ ๅฐ‚้–€ๅค–ใฎ่ถฃๅ‘ณใ‚’่ชžใ‚‹ Advent Calendar 2025 ใฎไธƒๆ—ฅ็›ฎใฎ่จ˜ไบ‹ใงใ™ใ€‚ ไปŠๅนดใ‹ใ‚‰ๅง‹ใ‚ใŸ่ถฃๅ‘ณใงใ‚ใ‚‹ใ€Œๅฐ†ๆฃ‹ใ€ใซใคใ„ใฆๆ›ธใ“ใ†ใจๆ€ใ„ใพใ™ใ€‚ ใŠไป•ไบ‹ใงใฏใ‚นใƒžใƒผใƒˆใƒ•ใ‚ฉใƒณใ‚ฒใƒผใƒ ใฎใ‚ตใƒผใƒใƒผใ‚’้–‹็™บใ—ใŸใ‚Š้‹็”จใ—ใŸใ‚Šใจใ„ใฃใŸใ‚ˆใ†ใชใ“ใจใ‚’ใ‚„ใฃใฆใŠใ‚Šใ€ๅฐ†ๆฃ‹ใ‚‚ใ€Œใ‚ฒใƒผใƒ ใ€ใงใฏใ‚ใ‚‹ใฎใงใ€ใใ†ใ„ใ†ๆ„ๅ‘ณใงใคใชใŒใ‚ŠใŒๅ…จใใ‚ผใƒญใจใ„ใ†ใ‚ใ‘ใงใฏใชใ„ใฎใงใ™ใŒใ€ๅฐ‚้–€ๅค–ใฎ่ถฃๅ‘ณใจ่จ€ใฃใฆใ‚ˆใ„ใงใ—ใ‚‡ใ†ใ€‚ ๅฐ†ๆฃ‹ใจใฎ้ญ้‡ ๅฐ†ๆฃ‹ใฎใƒซใƒผใƒซ(้ง’ใฎๅ‹•ใ‹ใ—ๆ–น)่‡ชไฝ“ใฏๅฐๅญฆ็”Ÿใใ‚‰ใ„ใฎใจใใซ่ฆšใˆใฆใ„ใพใ—ใŸใ€‚ ๅ‹•ใๆ–นใŒ้ง’ใซๆ›ธใ„ใฆใ‚ใ‚‹ๅฐ†ๆฃ‹็›คใŒๅฎถใซใ‚ใฃใŸใ‚“ใงใ™ใ‚ˆใญใ€‚ shop.kumonshuppan.com ใŸใ ใ€ๅฝ“ๆ™‚ใฏๅฐ†ๆฃ‹ใงๅฏพๆˆฆใ—ใฆใใ‚Œใ‚‹็›ธๆ‰‹ใŒไบ”ๆญณๅนดโ€ฆ

dawn.hateblo.jp ยท ใ•ใ‚“ใกใ‚ƒใฎblog

Link author: genya0407@genya0407@social.genya0407.link

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So we just got through the bitcoin/crypto fad (I mean it's still there but not as hype as LLM AI hype) and now we're still swimming in โ€œAI" nonsense and next it's going to be "quantum computing" and honestly I can't wait for climate collapse to destroy all technology. I don't want to contemplate what the post-quantum grift is going to be.

Screenshot of a Forbes headline that reads: โ€œWhatโ€™s Next After AI: The Future of Quantumโ€ by the very smart dude Guy Diedrich, Forbes Councils Member.
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ํฌ๊ด„์  ์ฐจ๋ณ„ ๊ธˆ์ง€๋ฒ•์—” ์ „๊ณผ๋„ ํฌํ•จ๋ ํ…๋ฐ. ์ด๋Ÿฐ ์‹์ด๋ฉด ๊ณผ์—ฐ ๋ฒ•์ด ๋งŒ๋“ค์–ด์ง€๊ณ  ์‹คํ–‰๋  ์ˆ˜ ์žˆ์„์ง€ ๋ชจ๋ฅด๊ฒ ์Œ. ์ € ์‚ฌ๋žŒ์ด ์†Œ๋…„์› ๋‹ค๋…€์™”์œผ๋‹ˆ ํ”ผํ•ด์ž์—๊ฒŒ ๋…ธ์ถœ๋  ์ˆ˜ ์žˆ๋Š” ๋ˆ ์ž˜ ๋ฒŒ๊ณ  ์œ ๋ช…ํ•œ ์ง์—…์€ ํ•ด์„œ๋Š” ์•ˆ ๋œ๋‹ค, ๊ฐ€ 'ํ•ฉ๋ฆฌ์ '์ธ์ง€ ๊ฒฐ์ •ํ•˜๋Š” ์‚ฌ๋žŒ๋“ค์ด ํŒ๊ฒ€์‚ฌ์ธ๋ฐ...

RE: https://bsky.app/profile/did:plc:a6qvfkbrohedqy3dt6k5mdv6/post/3m7e3ryamrs22

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X๏ผˆๆ—งTwitter๏ผ‰ใซ217ๅ„„ๅ††ใฎๅˆถ่ฃ้‡‘ใ€ใ€Œ้’ใƒใƒƒใ‚ธใ€ใชใฉ็†็”ฑใซ--EU๏ผˆ2025/12/06 CNET Japan๏ผ‰
https://japan.cnet.com/article/35241313/

ๅ…ƒใ€…Twitterใฎ้’ใƒใƒƒใ‚ธใฃใฆใ€Œ่‘—ๅไบบใ‚„ไผๆฅญใชใฉใฎๅ…ฌๅผใ‚ขใ‚ซใ‚ฆใƒณใƒˆใ€ใซๅฏพใ—ใฆไธŽใˆใ‚‰ใ‚Œใฆใ„ใฆใ€ใใ‚Œใ‚’ๆœ‰ๆ–™ใƒฆใƒผใ‚ถใƒผใซๅฏพใ™ใ‚‹็‰นๅ…ธใซ่ปข็”จใ—ใŸใฎใŒๅ•้กŒใ‹ใชใจใ€‚
ใชใŠใ€Mastodonใ‚„MisskeyใŒใ€Œใƒ‰ใƒกใ‚คใƒณ่ช่จผใ€ใจ็งฐใ—ใฆๆŒใฃใฆใ„ใ‚‹ๆฉŸ่ƒฝใฏใƒชใƒณใ‚ฏๅ…ˆใฎWebใ‚ตใ‚คใƒˆใฎๆ‰€ๆœ‰่€…ใงใ‚ใ‚‹ใ“ใจใ‚’่จผๆ˜Žใ™ใ‚‹ใ‚‚ใฎใงใ€ๅ…ฌๅผใ‚ตใ‚คใƒˆใ‚’ๆŒใŸใชใ„ใ€ใ‚‚ใ—ใใฏๆŠ€่ก“็š„็†็”ฑใง link ใ‚ฟใ‚ฐใ‚’ๆŒฟๅ…ฅใงใใชใ„ไบบใฏไฝ•ไบบใงใ‚ใฃใฆใ‚‚ใƒใ‚งใƒƒใ‚ฏใƒžใƒผใ‚ฏใŒไป˜ใใ“ใจใŒใชใ„ใ€‚ใ ใ‹ใ‚‰EUๅดใ‹ใ‚‰ใฎใ€ŒๅฎŸ่ณช็š„ใชๆœฌไบบ็ขบ่ชใ‚’่กŒใฃใฆใ„ใชใ„ใ€‚ใใฎใŸใ‚ใ€ใƒฆใƒผใ‚ถใƒผใฏใ‚ขใ‚ซใ‚ฆใƒณใƒˆใ‚„ๆŠ•็จฟๅ†…ๅฎนใฎไฟก้ ผๆ€งใ‚’่ฆ‹ๆฅตใ‚ใซใใใชใฃใฆใ„ใ‚‹ใ€ใจใ„ใ†ๆŒ‡ๆ‘˜ใฏใ“ใกใ‚‰ใซใ‚‚็ญ‰ใ—ใๅฝ“ใฆใฏใพใ‚‹ใฎใงใฏ

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์ด๋ฒˆ์— ์€ํ‡ดํ•œ ๋ชจ ์—ฐ์˜ˆ์ธ์ด ๋ฏผ์ฃผ๋‹น ์ง€์ง€์ž์— ๊ฐ€๊นŒ์šด ํฌ์ง€์…˜์ด์–ด์„œ, ์ •์น˜์ ์œผ๋กœ ๊ทน์šฐ๋ผ๊ณ  ํ•  ์ˆ˜ ์žˆ๋Š” ์ด๋“ค์˜ ๋ถˆ๋ง์„ฑ ๋ฉ˜์…˜์ด ๋งŽ์ด ๋ณด์ด๋„ค์š”. ์„ฑ๋ฒ”์ฃ„ ์—ฐ๊ด€์ง€์–ด์„œ '๋งˆ๋•…ํžˆ' ์˜์›ํžˆ ์ธ์ƒ์„ ๋์žฅ๋‚ด์•ผ ํ•œ๋‹ค๋Š” ๋ฅ˜์˜ ์˜๊ฒฌ๋“ค๋„ ์žˆ๊ณ . ๋””์ŠคํŒจ์น˜๊ฐ€ ์–ด๋–ป๊ฒŒ ์†Œ๋…„๋ฒ”์ฃ„ ๋ฐ์ดํ„ฐ์— ์ ‘๊ทผํ•  ์ˆ˜ ์žˆ์—ˆ๋Š”์ง€์— ๋Œ€ํ•ด ๋น„ํŒํ•˜๋Š” ์‚ฌ๋žŒ๋“ค์„ ๊ฐ€ํ•ด์ž ํŽธ ๋“ ๋‹ค๊ณ  ๋ถˆ๋งํ•˜๋Š”...

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