iChatMac @iChatMac

Freelancer in London - riding the bumpy road with you all. #StandByYourPost Joined November 2009

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Anthropic @AnthropicAI

5 days ago

The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees. The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance. Access to all other Claude models is not affected. We apologize for this disruption to our customers. We believe this is a misunderstanding and are working to restore access as soon as possible. Read our full statement: anthropic.com/news/fable-myt…

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River AI @river_ai_inc

a week ago

We are incredibly excited to announce River AI. Our mission is to create personal AI that is owned and shaped by you. Today’s best AIs are controlled by a few large corporations. We are building the alternative: a new, personal stack for AI that works entirely for you, shares your values, and operates on your terms.

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iChatMac @iChatMac

a week ago

@ladbible I’ll donate to keep him in

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Andrej Karpathy @karpathy

a week ago

This is a super exciting release - Claude Fable 5 is the same underlying model as Mythos but with added safeguards. The benchmarks are great and it's SOTA on everything by a margin but I'll add that *qualitatively* also, this is a major-version-bump-deserving step change forward (imo of the same order as Claude 4.5 was in November), peaking especially for long problem-solving sessions on very difficult problems. You can give it a lot more ambitious tasks than what you're used to, the model "gets it" and it will just go, and it's never felt this tempting to stop looking at the code at all (but don't do this in prod!). The model still has quirks that people will run into and the safeguards are configured to be a little too trigger happy for launch, which can hopefully be tuned over time. I feel a lot of things changing as working software increasingly comes out on a tap. The Jevon's paradox kicks in and I feel my own demand for software growing substantially. You can ask for anything - explainers, visualizers, dashboards, bespoke single-use apps (e.g. a full wandb that is hyper-specific just for your project), you can 10X your test suite, auto-optimize code, run giant research projects with custom HTML for the results, anything! "Free your mind" (Matrix ref). Really looking forward to all the things people build!

Claude @claudeai

a week ago

Fable 5 is state-of-the-art on nearly all tested benchmarks, with exceptional performance in software engineering, knowledge work, scientific research, and vision. The longer and more complex the task, the larger Fable 5’s lead over our other models.

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Claude @claudeai

a week ago

Introducing Claude Fable 5: a Mythos-class model that we’ve made safe for general use. Its capabilities exceed those of any model we’ve ever made generally available.

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iChatMac @iChatMac

3 weeks ago

@Karenalexphi What is the earliest record of these complex patterns?

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Andrej Karpathy @karpathy

4 weeks ago

Personal update: I've joined Anthropic. I think the next few years at the frontier of LLMs will be especially formative. I am very excited to join the team here and get back to R&D. I remain deeply passionate about education and plan to resume my work on it in time.

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Ejaaz @cryptopunk7213

a month ago

claude mythos just broke Apple's $2 billion defense system. it did so by discovering a completely different attack vector to break in only took it 5 days costing ~$35K of mythos api time (the same exploit class costs $5-10M on grey market) the researchers that commandeered the exploit produced a 55-page report that was delivered to Apple HQ in-person (hoping they release it after patching). most shocking part for me is apple's MIE worked as intended. mythos just discovered a new way to side-step it entirely by poisoning the data the M5 chip ingested. at this point i think we have to accept that mythos walks the walk. As the anthropic red-team explicitly confirmed this week - this is NOT a compute resource issue. its national defense.

International Cyber Digest @IntCyberDigest

a month ago

❗️🚨 BREAKING: Researchers used Mythos Preview to find the first public macOS kernel memory corruption exploit on Apple's M5 silicon, they give a glimpse into Mythos say it’s really powerful. Apple spent five years and an estimated several billion dollars building Memory

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Alejo @ecommartinez

a month ago

🚨 ÚLTIMA HORA: El cofundador de Google DeepMind acaba de anunciar 2.100 millones de dólares para curar todas las enfermedades. Demis Hassabis lleva años construyendo la IA que dobla proteínas, diseña moléculas y acelera el descubrimiento de medicamentos. Isomorphic Labs es su apuesta para que la IA resuelva lo que la medicina convencional no ha conseguido en décadas. 2.100 millones. Una sola misión.

Demis Hassabis @demishassabis

a month ago

I’ve always believed the No.1 application of AI should be to improve human health. That work started with AlphaFold, and now at @IsomorphicLabs with the mission to reimagine drug discovery and one day solve all disease! We are turbocharging that goal with $2.1B in new funding.

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Mike Belshe @mikebelshe

a month ago

The UK just signaled it wants regulatory alignment with the US on digital assets. This is a bigger deal than most people realize.

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Brian Allen @allenanalysis

a month ago

🇺🇸BREAKING: Someone placed a $920 million crude oil short at 3:40 AM. 70 minutes later Axios reported the US and Iran were close to a deal. Oil dropped 12%. The trade made $125 million in profit. Minutes after that Iran launched the “Persian Gulf Strait Authority” and oil surged 8%. $760 million placed before Trump’s last announcement. $920 million placed before this one. Every major announcement in this war has been front-run by someone who knew it was coming. What kind of war is this? This is more like a trading desk with an army. Never stop connecting the dots.

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xAI @xai

a month ago

SpaceXAI will provide @AnthropicAI with access to Colossus 1, one of the world’s largest and fastest-deployed AI supercomputers, to provide additional capacity for Claude → x.ai/news/anthropic…

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Claude @claudeai

a month ago

Effective today, we are: 1) Doubling Claude Code’s 5-hour rate limits for Pro, Max, and Team plans; 2) Removing the peak hours limit reduction on Claude Code for Pro and Max plans; and 3) Substantially raising our API rate limits for Opus models.

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iChatMac @iChatMac

a month ago

@Speculator_io 3 months ago it was mostly “own the GPU makers.” Now leadership is optics, photonics, memory, power and interconnects. The market seems to be realising the next AI bottleneck isn’t just compute, it’s moving data, bandwidth, cooling and power delivery at scale.

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iChatMac @iChatMac

a month ago

@LawrenceLepard @JoshMandell6 He’s here

Tim Kotzman @TimKotzman

2 months ago

Welcome back to The Bitcoin Treasuries Podcast. Today's guest is Chase Furey. We discuss how Chase views Digital Credit, Morgan Stanley's Bitcoin ETF, Bitcoin, AI and Energy, what's left for Bitcoin adoption, STRC and SATA in a bull market, the Bitcoin Treasuries ecosystem, and

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Middle East Observer @ME_Observer_

2 months ago

⚡️ Amazon Closures in UAE and Bahrain Amazon announced: 🔹Direct damage to hardware equipment is estimated at over $850 million. This incident has led to the complete outage of 37 critical services, disrupting access for over 12,000 enterprise and government customers across the region. 🔹Technical reports indicate that over 40% of data storage capacity in the affected centers requires physical recovery.

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Quiver Quantitative @QuiverQuant

2 months ago

BREAKING: We just caught another member of Congress loading up on defense stocks. Representative Jared Moskowitz just filed stock purchases in: - General Dynamics, $GD - GE Aerospace, $GE - Parker-Hannifin, $PH Moskowitz sits on the House Committee on Foreign Affairs.