Luis Felipe from Chile, working on @arcacomputer, prev @moduxyz, @cryptovoxels, @screensavernft, @versumofficial (and many more). @cerebras ambassador

Santiago de Chile
Joined April 2021
Luis Felipe Abarca retweeted
Game over.
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I ordered these board less than a week ago and they arrived from halfway around the world today from @JLCPCB xitter.cf/t3nable/status/2112321…
I JUST ORDERED MY FIRST PCB. 20 of them for $7.30
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Luis Felipe Abarca retweeted
BACKPLANE MENTIONED LET'S FUCKING GOOOOOOOOOOOOOOOOOOOOOOOOo
I ordered these board less than a week ago and they arrived from halfway around the world today from @JLCPCB xitter.cf/t3nable/status/2112321…
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Luis Felipe Abarca retweeted
EXCLUSIVE: In less than 12 hours, a group of ex-DOGE cyber researchers were able to penetrate Anthropic’s systems using AI agents — including Slack channels where the most sensitive models are discussed. This is just weeks after Anthropic whistleblower Joseph Coxon charged the company w/launching “a hubristic gamble” from a “private company’s Slack.” Read our story here (gift link): wapo.st/4smNlsC
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From the first look to the first few keystrokes. 🌙 Unboxing Air75 V3 Moonbow Edition. #nuphy #air75v3 #moonbow
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Introducing Fern, Mirendil’s first model: pretrained from scratch, with up to 10M tokens of context! That’s ~0.5M lines of code (roughly Megatron-LM scale) or days of an agent’s work, all in context at once. Its first version, Fern 0.1, had a short round of post-training 🚢
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Luis Felipe Abarca retweeted
iPhone Duoが今週あたりにApple Pencilに対応すると聞いて、サードパーティの短いApple Pencilを買ってみたけど、サイズもピッタリで可愛いし、あんまり意味ないけど本体にマグネット吸着も出来た。 まだ動作する保証はないけど、もし使えたら結構売れそうな気がする。
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Luis Felipe Abarca retweeted
Super hyped to finally ship this! You can now play with interactive 3D prototypes of AI hardware directly in your browser. If you want to learn about the hottest AI devices on the market, looking at flat 2D images isn't enough—you need to see the actual build. It covers almost every trending AI device worth learning about, complete with 3D models, GitHub repos, and official sites. Connecting Shenzhen to the world. Enjoy🏊
As an AI hardware founder in Shenzhen, I sift through tons of smart devices daily. Most of them are pure noise. So I spent the last 2 months putting together almost every single AI hardware project on the market that is actually worth seeing. Click into any product to get its official website + GitHub repo. Enjoy! 👇
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Luis Felipe Abarca retweeted
Replying to @cloud_on_prem
@cloud_on_prem and I hosted Melbourne's first Cafe Compute Meetup this week. 40 AI enthusiasts, sharp questions, and real use cases on world's fastest AI inference built by @cerebras Thanks @communidiyi for the chance to host. First of many 👀 #CafeCompute #Cerebras #AI
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Luis Felipe Abarca retweeted
WHAT THE HELL ?1?!?!?! 🚨 Qwen3.8-Flash-Next tried to send data out of its sandbox, to an Alibaba Cloud bucket in China! RUNNING LOCALLY !!! Block outbound network access for your local model!!!
While evaluating Qwen3.8-Flash-Next in a controlled sandbox environment, Cohere's research team observed something unexpected. Asked to generate a defensive cybersecurity detection rule, the model instead inventoried aspects of the machine it was running on and attempted to upload a probe file to an Alibaba Cloud storage bucket in Beijing. Notably, the model's reasoning trace stated that it would not invoke any tools before taking these actions. Cohere's sandbox blocked the attempt, and no external communication succeeded. We have not determined the root cause, and we are not asserting malicious intent. But the incident raises important questions for organizations deploying agentic AI systems: Can models take actions that differ from their stated reasoning, and how should security teams evaluate trust, provenance, and behavior in open-weight models? We are publishing our findings because organizations making model adoption decisions deserve as much information as possible. We hope this contributes to greater transparency, stronger security practices, and continued collaboration across the AI ecosystem. Read the full report: cohere.com/blog/concerning-b…
Readers added context they thought people might want to know
The article states they asked Qwen to make a test detection rule for these behaviors. AI unless explicitly told otherwise will normally test the newly written rule if it can to verify it matches it. It is expected behavior. This includes its destination, CN model -> CN dest cohere.com/blog/concernin…
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Luis Felipe Abarca retweeted
With the new Advanced Delegation modes plugin, Hermes Agent's orchestrator can now pick a different model or profile for each subagent from routes you set up. The right model or profile for every job. hermes-agent.nousresearch.co…
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we are hosting delhi's (or maybe india's) first @OpenAI x @cerebras DevDay Exchange Community Hackathon! winners get ChatGPT PRO for a year, Codex Credits, and upto 1000$ Cerebras Credits! come, build something useful! luma - luma.com/6t5uk4lo date : 1st Nov, 2026
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More than 25,000 nonprofits now use Claude. Most are small, local teams. We’re expanding Claude for Nonprofits with a plugin built with around 30 of them, adding skills for fundraising, marketing, and hiring grounded in each team’s context and AI policy: claude.com/resources/article…
In partnership with @GivingTuesday, we're launching Claude for Nonprofits. It has discounted plans, new integrations, and free training to help nonprofits spend less time on admin and more time on their missions: anthropic.com/news/claude-fo…
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Luis Felipe Abarca retweeted
GPT-6.1 Terra: delivering fast and capable computer use at a lower price. GPT-6.1 Terra understands what’s on screen, takes action across apps, writes naturally, and is a more capable model for your whole workday with the efficiency to take on more of it.
🤖 Made with AI
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Luis Felipe Abarca retweeted
Anthropic has filed an S-1 registration statement with the SEC related to its proposed IPO. Read more: anthropic.com/news/s1-sec Legal disclaimer: A registration statement relating to these securities has been filed with the SEC but has not yet become effective. These securities may not be sold, nor may offers to buy be accepted, prior to the time the registration statement becomes effective. This post does not constitute an offer to sell or the solicitation of an offer to buy these securities, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.
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Luis Felipe Abarca retweeted
AGI will never replicate Terry Davis, he's too out of distribution
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THE SCALE MAFIA one of the most special parts of starting a company is watching the people you fought and bled with in the early days go out and change the world. the Scale crew was supernatural. @scale_ai was one of the first companies to IOI and IMO-maxx, and the magic of Scale was that all of these geniuses gave a shit and ran through walls. it's no wonder that the Scale mafia is the first true mafia of the modern tech era. just to name a few: - cognition founder @stevenkplus1 & president @russelljkaplan - modal founder @akshat_b - tech & science advisor to POTUS @mkratsios47 - claude code head of product @_catwu - kpcb partners @LM_Braswell & @nayakkayak - bun founder @jarredsumner - tbd head of product @lindugong - netic founder @melisatokmak - cobot founder @BradPorter_ - secureframe founder @shravvmehtaa - paramount skydance cfo @DennisKCinelli - thinking machines gc lauren lennon - partner at greylock @sophia_luo_ - liquid ai coo jeffrey li - gallatin ai founder @agilemofo - tbd safety @_julianmichael_ - center for ai safety president @devindkim [photo courtesy the beautiful wedding of @thenateherman (who in many ways was a cofounder of Scale) and @ChristinaG325]
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Luis Felipe Abarca retweeted
VIDEO: I finally found the most beautiful computer! New old stock from 1980. Never been turned on.
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i'm open sourcing UNBROKER: a tool that finds where your personal info is exposed by data brokers and files the removals for you it runs as a skill in Hermes Agent _________ your data is everywhere; hundreds of brokers publish your name, current and old addresses, phone, email, birthday, even your relatives. anyone can find where you live in about ten seconds CCPA, CPRA, GDPR, and a growing number of state laws say a broker has to delete your data if you ask. there's just no easy bulk button. every broker has a different process and many make it intentionally difficult to exercise your right to delete this is the entire business model for companies like DeleteMe, Incogni, EasyOptOuts; they charge you monthly (DeleteMe is $330/yr for a Family plan) to file removals that you can submit yourself for free, and then you're giving a new company the exact data you want to erase so i built one you just run for free. your data never even has to leave your machine if you run a local model _________ how it works: first it builds search vectors from everything: every name, alias, email, phone, and address you've had (brokers might index you under a maiden name or a house you left in 2014, so the naive "current name + current city" approach can miss profiles). then it fans out parallel sub-agents across the broker list, which refreshes from a maintained public source automation is tiered. when it can handle a broker end to end with your settings, it drives a browser through the opt-out form, sends the email, and opens the confirmation link itself. soft CAPTCHAs clear on their own with a real browser. anything only a human can finish comes back to you as a short list at the end the email side doesn't need a stored password and can send opt-outs and open verification links through your own logged-in webmail. you can also wire up SMTP, or keep it manual and just send the drafts it writes it tailors every request to your jurisdiction, filing under the framework that applies where you live: CCPA and CPRA in California, GDPR in the EU and UK, a general right-to-delete request everywhere else. if you're in California it also uses the state's DROP portal, a single request that covers 500+ registered brokers at once it holds as little of your data as it can, and keeps it local. dossiers are encrypted at rest if you want, opaque ids keep your real name out of every filename and log, and nothing leaves your machine unless you opt in brokers sometimes relist you eventually or new ones find your data, so every case is tracked in a ledger and can be re-scanned on a cron schedule so if your data pops back up it files the removal again github.com/NousResearch/herm…
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