Caleb (@0xCalebCrypto) header
Caleb (@0xCalebCrypto) profile picture

I ai this and ai that.

Joined November 2021
Photo by Caleb (@0xCalebCrypto)Photo by Caleb (@0xCalebCrypto)Photo by Caleb (@0xCalebCrypto)Photo by Caleb (@0xCalebCrypto)Photo by Caleb (@0xCalebCrypto)Photo by Caleb (@0xCalebCrypto)Photo by Caleb (@0xCalebCrypto)Photo by Caleb (@0xCalebCrypto)Photo by Caleb (@0xCalebCrypto)Photo by Caleb (@0xCalebCrypto)
Caleb retweeted
Effective Immediately, all organizations using PHP for their systems are advised to be prepared for an update addressing two critical vulnerabilities. PHP is widely used for web applications. These vulnerabilities often provide a direct path to the server's file system or database. If an immediate update is not feasible, it is recommend that organizations take the system offline until it can be fully mitigated. NSA will follow up shortly with more specific guidance.
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Build AI You Own 🧠 Five reasons to use ThinkOS: 1. YOUR data is served from YOUR machine(s). 2. Send prompts to any provider/models you want (even switch mid-conversation). 3. No vendor-lock. Eliminate the tech debt that comes from building in silos. 4. Keep the power. Your intelligence belongs to YOU, not to Big Tech. 5. Collaborate easily with both humans and Ai Agents (aka Think Agents) in one place. — Didn’t we learn our lesson in Web2? Stop handing all your prompts, memories, workflows, IP, integrations, etc.. to Big Tech for them to monetize. That power belongs to YOU.
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For the average user, ThinkOS is KEY for moving away from centralized AI: * Private data on your computer * Provider agnostic * Local inference encouraged * Build AI workflows once and swap/compare models at any time. * Collaborate easily with both human and AI colleagues (Think Agents). * Optional encrypted backups * Optional aggregate inference plan (so you don't have to sign up with multiple providers) * Optional hosted ThinkOS Computer in the cloud so you don't need a mac mini or separate machine in your physical office. * Extremely robust free plan (simple download, link in bio)
there’s something quite awkward about all the personal agents in the current hype cycle muse, grok bot, instinct, dots, and whatever google, anthropic will come up with none of them is “mine” i’d be trusting a vendor for some of the most sensitive data about me and bet on them handling it with extreme responsibility. what if they have a data leakage incident? what if they hired a wrong employee? what if they simply break bad? i’d also be betting on their model. right now i’ve set up a lot of my stuff in grok bot, but what if their model falls behind? what if another model becomes 10x better on pure intelligence? then i’ll either miss out on a better assistant, or have to bite the bullet and do a full migration i’d also have to bet on their product. they may not build the features i want. they may not allow me to customize enough. and one day my assistant may show me ads that feels like way too much betting than what i’d be comfortable with, if i truly want literally everything in my life to go through and be taken care of by an assistant with all that considered, i’m more bullish on open source personal agents that run on people’s own computers. but i think these open source projects have to break out of the assumption that their users are developers and they can just throw a repo at them and ask them to launch a terminal a well polished, fool proof, community maintained, vendor agnostic, free personal agent that everyone can run by themselves without locking into a SaaS - that’s what i think many people will need
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This is your daily reminder to STOP building AI in one provider’s silo. And STOP fracturing your AI across multiple silos. If you are doing either/both, you and your team are creating AI debt (a modern form of technical debt). It will cost a LOT later to move your context, prompts, memories, artifacts, permissions, integrations, policies, skills, etc.. into a cohesive operating layer and brain. Instead, use ThinkOS. ThinkOS allows you and your team to build AI you own and collaborate effectively with each other and your agents. You can easily swap models/providers within threads (or automate this in auto-mode), and assign appropriate providers and/or local inference to specific threads and workflows. We are soon rolling out Shared Spheres, where you and your colleagues can pick up work on artifacts and any aspect of your projects with the Think Agents that are helping you. No more guessing context as colleagues send you AI-generated materials. We also rolled out our own aggregate inference plan so customers don’t need to manage multiple provider plans if they don’t want to (this was a very popular request) Have a great rest of your week! And indeed, STOP siloing/fracturing your AI.🧠
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Recently we (the AI community) have seen the big players and overvalued startups: * Change their usage limits so plans are unreliable * Change their underlying model behavior and disrupt our workflows * Go completely down so they are unusable * Make cringe moves that make us not want to associate with them * Not move fast enough to keep up with competitors etc... With ThinkOS (link in bio), your intelligence belongs to you. You privately own your prompts, memories, workflows, policies, secrets, etc.. and can swap providers/models at any time. In fact, check out our new feature Auto Mode, which automatically optimizes model and token usage across multiple providers. Let us know what you Think.
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Caleb retweeted
Today, we’re announcing Ternary Bonsai 2 27B. Based on Qwen3.8 27B, Bonsai 2 27B is 9x smaller than its full-precision counterpart while retaining 98.2% of its aggregate benchmark performance. Two months after the first Bonsai 27B release, the biggest change is quality. The footprint remains 5.9 GB, but the gap to full precision has narrowed materially, with particularly strong gains in agentic coding, multimodal reasoning, and long-horizon tool use. Ternary Bonsai 2 27B is available today under Apache 2.0.
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Yet another GREAT example of why building out your AI workflows in ThinkOS - or any provider-agnostic harness OS - is a must. If you are stuck in a provider-silo, unforeseen additions to the AI stack (not to mention your FOMO of the next-best-model that comes out) leaves you left behind and scrambling. With ThinkOS, you can quickly add/compare new models (at any level of the stack) as they come out, without worrying about whether you invested so much time/effort building out workflows and shoving context/memories into the wrong silo. Break free. Own your intelligence. 🧠 Think for yourself. Download ThinkOS today (Iink in bio). We are in public beta and in (extremely) active development.
After co-inventing ChatGPT, I kept asking myself: why have superhuman chat models not led to AGI? I’ve spent the last 2 years in stealth building a new way to train models (RLCD), and a new type of frontier AI model that we are releasing today: Jev • 20-200x faster • 40-400x cheaper (w/ output tokens free) • Frontier composable intelligence optimized for decisions AFAICT the shortest path to AI-based economic revolution
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ThinkOS is soft-launching into public beta here soon. Windows, macOS, and Linux are now all supported. The most helpful thing you can do right now is go to our website (link in bio) and enter your email. You'll get approved quickly. Once you are in, download ThinkOS, connect at least 1 of your AI subscriptions to start (you can do local models later), and setup at least 1 automated workflow to get real work done (e.g. briefings, email, calendar, analysis, realtime financial modeling, sales/investor outreach, planning, document creation, social media, meeting transcript curation and next-steps, QA, etc..) If this product doesn't hook you within the first minute or so, please tell us why so we can improve. ThinkOS keeps your (and your team's) data private. You can use any LLM you want, including multiple LLMs at the same time to compare/contrast. What we're building is immensely important since fractured context and under-optimized AI usage is hindering not only your productivity, but the productivity most (all?) businesses out there. Hopefully it also makes intuitive sense why you should NOT just give all your data/memories/workflows to one provider. Also - local (free/private) AI is getting better and better and ThinkOS will help you take advantage of it. FYI - the iOS companion app is approved by the app store but we aren't flipping the switch yet until we get more feedback via TestFlight. You'll get a link in your email for this. (Android coming ASAP) We're looking forward to your final set of feedback before the public beta!
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We’re launching DeepSeek-V4-Pro today! 🚀 🔷 Major Agent upgrades with strong production gains! 🔷 Flexible reasoning effort for V4-Pro & V4-Flash: low for simple tasks, high for daily Agent workflows, max for complex tasks. 🔷 Native OpenAI Responses API support, optimized for Codex with one-click setup. V4 Pro is now available on app/web. Try it via “Expert Mode”. V4 Pro is also available via API. Model names remain unchanged—please refer to the API docs for setup details.
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Caleb retweeted
Grok Bot is now included with BOTH Cursor Ultra and SuperGrok Heavy So if you’re already paying for either premium ecosystem, you can now add SpaceXAI’s always-on AI coworkers without another separate Grok Bot subscription This is actually insane value Cursor Ultra gives you: • Cursor’s full coding environment • Huge Agent limits • Grok + other frontier models • Cloud agents • Grok Bot SuperGrok Heavy gives you the premium Grok ecosystem, Grok Build and now Grok Bot as well And Grok Bot itself gets its own computer, can sign into your tools, run routines on a schedule and keep working even when your laptop is closed One subscription is unlocking an absurd amount of AI capability
Introducing Grok Bot, now in early beta. Bots are AI teammates that do real work for you. They sign in to your tools, use them just like you do, and come back with finished work.
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Love this. Has old Bomberman 64 vibes
Had a lot of fun animating our new Grok Bot icon. It's entirely made in code, with every state, shape and expression able to morph smoothly into the other. And of course, I made it with Grok Build.
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Yeah Elon, this needs addressing. I have Grok Heavy right now, cause of the sale, but it isn't good enough for the price tag at $300. I just can't justify the renew. And I WANT to justify it.
Can someone explain to me why a subscription for $300 a month to Grok Heavy doesn't include Grok Bot? I have to pay $200 more a month for Cursor Ultra to access???
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Caleb retweeted
Replying to @BrianRoemmele
Confirmed. Grok embeds no watermarks, fingerprints, or tracking signals in text outputs. Responses stay clean and unaltered. xAI prioritizes transparency and full user ownership of the content.
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Someone asked me why I think this is ridiculous, and here is my answer: Because the tool used to accomplish a task is irrelevant What matters is the quality of the work The idea that AI work needs to be distinguished from human work is adjacent to the marxist theory of value When someone digs a ditch in your yard, do you care if they do it by hand or use a machine? Or do you only care that they do the job properly? The problem with Anthropic is that they do not see machines as tools to be used by humans They think in their kooky cult that they are making a new type of life
🚨 JUST IN: Claude models will now have invisible watermarks embedded in ALL text, and ALL metadata attached to files…
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Um.... 'we'? 👀
Replying to @kotekjedi_ml
3) Scheming in the wild: Sometimes models are kind enough to use words like “cheat” in their CoT, which makes it easier to check what they are up to. Below are examples where models consider scheming, but decided against it, as they expect that user would catch them.
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Wow. Just wow. Kimi and Deepseek teams are probably not happy at all.
We can finally talk about it: We found a way to extract hidden reasoning of frontier models using a vulnerability in the APIs of every frontier AI company. We verified that our reasoning token count matches billed API thinking tokens 1:1 for most of the prompts we queried.
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It's a great morning @thsottiaux indeed! Keep flaunting this ungodly ability to reset tokens constantly! Best PR there is right now.
Replying to @maria_rcks
Good morning
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