Latest / AI Newspaper / Meta and Apple Team Up to Run a Frontier Open AI Model on Two Desktops
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- 0:00Welcome to the AI Newspaper, your daily update
- 0:02on everything happening with AI. Visit AINewspaper
- 0:05.org to see today's stories and sign up for email
- 0:08alerts. So imagine a supercomputer capable of
- 0:12outsmarting the world's best artificial intelligence
- 0:14models. Right. Now imagine that exact same supercomputer
- 0:17is just sitting quietly on your desk, right next
- 0:20to your coffee mug, and it's using less electricity
- 0:23than your kitchen toaster. It is pretty wild
- 0:26to picture. It really is. Because for the past
- 0:28few years, the frontier of AI has been dominated
- 0:30by this one very specific image, right? Massive,
- 0:34sprawling data centers out in the desert, acres
- 0:36of humming servers that consume the power of
- 0:38a small city. Yeah, that cloud infrastructure
- 0:40was definitely the undisputed battlefield. Exactly.
- 0:43But we are witnessing a massive paradigm shift
- 0:47happening right now. The era of the cloud monopoly
- 0:49might have actually just met its match. And the
- 0:52contest is moving straight to the hardware sitting
- 0:54on your desk. It's true. It really represents
- 0:56a fundamental relocation of where the most complex
- 0:59computing happens in our world. Because, I mean,
- 1:02when you change where the compute lives, you
- 1:05change the entire dynamic of the industry. The
- 1:07power is moving from those centralized data farms
- 1:09back to the edge, back to the user. And the catalyst
- 1:12for this massive shift is today's focus. Meta
- 1:16just launched a brand new model called MuseSpark
- 1:18Open. And let me just give you the scale of this
- 1:21thing because it is an absolute behemoth. 816
- 1:25billion parameters. Which is massive. Huge. But
- 1:29the plot twist here, the thing that makes this
- 1:31an entirely new ballgame, is that Meta explicitly
- 1:34designed and optimized this massive model to
- 1:37run locally on Apple desktop computers. Yeah.
- 1:40And that creates a multilayered earthquake across
- 1:43the tech sector when you look closely at the
- 1:44moving parts. I mean, on one level, you are watching
- 1:47a major U .S. tech giant make a highly calculated,
- 1:50very aggressive play to reclaim open weight dominance
- 1:53from a wave of incredibly successful Chinese
- 1:55labs. Right. But then on another level, it's
- 1:58a profound technical attempt to decentralize
- 2:00massive AI computing. And perhaps most surprisingly,
- 2:03for anyone who follows Silicon Valley history
- 2:06anyway, this launch represents a sudden stunning
- 2:09truce between two of the industry's most bitter
- 2:12historical rivals. Oh, I definitely want to get
- 2:14into the drama of that truce in a bit because
- 2:16the history there is just wild. But before we
- 2:19talk about the companies, I really want to understand
- 2:22the actual physics of this. Sure. Because squeezing
- 2:24an 800 billion parameter model onto a desktop,
- 2:27it isn't just a software update. Feels like a
- 2:30completely different way of thinking about hardware.
- 2:32How is that even physically possible? Well, the
- 2:35secret lies in the architecture of MuseSpark
- 2:37Open itself. So the model has 816 billion total
- 2:41parameters, but it utilizes a mixture of expert
- 2:44structure. OK, meaning it doesn't use all of
- 2:47those parameters at the same time. Precisely.
- 2:49Out of those 816 billion parameters, only 42
- 2:53billion are actively engaged for any given token
- 2:55during inference. Oh, wow. That's a huge reduction.
- 2:59It is. Instead of firing up the entire neural
- 3:01network for every single word it generates, the
- 3:04system acts like a hyper -efficient router. It
- 3:08looks at the prompt and routes the computational
- 3:10problem only to the specific expert subnetworks
- 3:13that were trained for that specific task. I see.
- 3:16So if you ask it to code in Python, it doesn't
- 3:18bother waking up the neural pathways trained
- 3:20on French poetry. So it's basically preserving
- 3:23an enormous amount of computational energy by...
- 3:26just keeping the irrelevant parts of its brain
- 3:28completely dormant. Exactly. That routing efficiency
- 3:31is step one. Step two is its memory capacity.
- 3:35Meta actually built this with a one million token
- 3:38context window. Wait, one million? So to put
- 3:41that into perspective for everyone, a million
- 3:43tokens is roughly equivalent to a few thick novels.
- 3:48Easily, yeah. If you're a developer, you could
- 3:50literally feed this model your entire massive...
- 3:54corporate code base, plus a whole stack of technical
- 3:56documentation all at once. Or, I mean, even hours
- 4:00of raw video, considering it's natively multimodal.
- 4:03Right. And that multimodal aspect is critical
- 4:05here. It processes text, images, audio and video
- 4:09natively without needing any separate translator
- 4:11modules. Meta built this thing specifically for
- 4:15complex software engineering and long horizon
- 4:18tasks. Like an agent. Yes. This is what we call
- 4:21an agentic model. It doesn't just act like a
- 4:24search engine that spits out an answer to a prompt.
- 4:26It can actually formulate a long -term plan,
- 4:29use external software tools, debug its own code
- 4:32when it hits an error, and execute workflows
- 4:35that require dozens of sequential steps. Which
- 4:37is incredible, but it brings me right back to
- 4:40the physical constraint problem. An 816 billion
- 4:43parameter model. I mean, even if it's only using
- 4:4542 billion active parameters at a time. it still
- 4:50takes up a massive amount of physical storage
- 4:52space just to exist on a drive. Oh, absolutely.
- 4:55So how does a desktop computer hold a file that
- 4:58large in its active memory? That's where quantization
- 5:00comes into play. You can think of quantization
- 5:03as a highly sophisticated form of compression.
- 5:06Okay. In a standard AI model, the parameters,
- 5:08you know, the numerical weights that define how
- 5:11the model thinks, they are stored in very high
- 5:14precision formats. Quantization... mathematically
- 5:18rounds those numbers down to a lower precision.
- 5:20Got it. It shrinks the physical size of the model
- 5:23significantly while retaining almost all of the
- 5:26model's actual reasoning capabilities. But even
- 5:30compressed, you still need serious iron to run
- 5:33it. Right, I'm assuming my standard laptop would
- 5:35just instantly crash if I tried to open this
- 5:37thing. Oh, a standard laptop wouldn't stand a
- 5:39chance. Meta and Apple optimized this for a highly
- 5:42specific, very high -end setup. You need to connect
- 5:45two to four Apple Mac Studios powered by the
- 5:48brand new M5 Ultra chip. Okay, so you do need
- 5:51multiple desktop machines. You do. But the reason
- 5:54this setup works on Apple hardware, as opposed
- 5:56to standard PC desktops, is Apple's unified memory
- 6:00architecture. How is that different? Well, traditional
- 6:03computers separate the CPU's memory from the
- 6:05graphics card's memory. Moving data back and
- 6:08forth between them creates a massive bottleneck.
- 6:11But Apple's M5 Ultra uses unified memory, meaning
- 6:14the integrated GPU has direct access to up to
- 6:17512 gigabytes of RAM per single machine. And
- 6:21a memory bandwidth of 1 .2 terabytes per second,
- 6:23right? Which means it can read that data almost
- 6:25instantly. Yeah, the memory bandwidth is the
- 6:28real unsung hero here. Generation speed in AI
- 6:30is almost always bottlenecked by how fast the
- 6:33chip can read the weights from memory, not by
- 6:35the processing cores themselves. 1 .2 terabytes
- 6:38per second allows the M5 Ultra to pull the necessary
- 6:41slices of the model into the processor at breakneck
- 6:43speeds. Okay, let's unpack this logistics -wise,
- 6:47though. You mentioned connecting two to four
- 6:49of these Mac studios together. Right. If you
- 6:51are linking completely separate desktop computers
- 6:54with physical cables, how do they actually share
- 6:57a single AI brain without... massive lag. I've
- 7:00heard terms like pipeline parallelization and
- 7:03tensor parallelization thrown around a lot, but
- 7:05I struggle to visualize the difference. It can
- 7:08be confusing, yeah. Is pipeline parallelization
- 7:11basically like an assembly line where one Mac
- 7:14does the first half of the thought process and
- 7:16hands it to the next, while tensor parallelization
- 7:19is like breaking a single widget into pieces
- 7:22so both Macs can build it at the exact same time?
- 7:24That is a perfect analogy, actually. Yes. The
- 7:27assembly line is exactly how pipeline parallelization
- 7:29works. Mac A handles the first set of neural
- 7:32layers, does some math, finishes its part of
- 7:35the thought, and hands the result over to Mac
- 7:37B. But I'm guessing that creates a bottleneck
- 7:39if Mac B just has to sit around waiting for Mac
- 7:42A to finish its part of the assembly line. It
- 7:44creates significant latency. And that's why this
- 7:47new setup uses tensor parallelization instead,
- 7:50like you said, breaking the widget into tiny
- 7:52pieces. multiple Macs are building their respective
- 7:55parts of that exact same mathematical layer at
- 7:59the exact same time. So they are splitting the
- 8:02actual mathematical matrices across the machine
- 8:04simultaneously. They are. But as you might imagine,
- 8:08tensor parallelization is notoriously difficult
- 8:11across separate physical machines because it
- 8:14requires constant instantaneous communication.
- 8:16I would think so. The machines have to synchronize
- 8:19their math back and forth for every single token
- 8:21they generate. If there is even a microsecond
- 8:24of delay in the networking cable, the whole process
- 8:26just grinds to a halt. So how did they solve
- 8:29the network delay between two separate desktop
- 8:31computers then? With a very quiet but incredibly
- 8:34important software update. Apple's Mac OS 26
- 8:38.2 introduced a low -latency RDMA driver. RDMA
- 8:42stands for Remote Direct Memory Access. And they
- 8:45are running this over Thunderbolt 5 cables. Wait,
- 8:48does RDMA mean the computers are bypassing the
- 8:51main processor entirely when they talk to each
- 8:53other? That's the key right there. Normally,
- 8:56when two computers send data, it has to go through
- 8:58the operating system, the CPU, the network stack.
- 9:00It's a traffic jam. Right. RDMA allows the GPU
- 9:03of one Mac Studio to reach directly into the
- 9:05memory of the second Mac Studio, completely bypassing
- 9:08the operating system overhead. Combined with
- 9:10Apple's new MLX framework, it creates a seamless
- 9:13mesh. That is crazy. Yeah. To the software, those
- 9:16four separate Mac studios appear as one single
- 9:19massive supercomputer. That is just brilliant
- 9:21engineering. But here is the stat that completely
- 9:24caught me off guard. You're talking about a desktop
- 9:26supercomputer rivaling data centers. What is
- 9:30the actual power draw in this setup? A single
- 9:33Mac studio with an M5 Ultra peaks at about 300
- 9:36watts during inference. Wait, 300 watts? My kitchen
- 9:40toaster uses roughly 1 ,200 watts. Are you saying
- 9:44a desktop computer is running a frontier scale
- 9:47AI model on a fraction of the electricity it
- 9:49takes to toast a bagel? I am. I know. The efficiency
- 9:53scaling is profound when you look at the industry
- 9:55standard. I mean, a traditional server rack filled
- 9:58with NVIDIA GPUs requires thousands of watts,
- 10:01plus massive industrial cooling systems. Yeah,
- 10:03they use an insane amount of power. Yet on a
- 10:06cluster of four Mac studios running tensor parallelization,
- 10:09pulling barely over a kilowatt combined, MuseSpark
- 10:12Open generates over 36 tokens per second. 36
- 10:15tokens per second is faster than the average
- 10:18human can read. By a wide margin. You literally
- 10:21have frontier level capabilities running efficiently
- 10:23on standard wall outlets. Okay, so the engineering
- 10:27is a marvel. But once you realize that Meta has
- 10:31figured out how to put massive, secure, local
- 10:33AI power on a desk with toaster -level efficiency,
- 10:36the immediate next question is why? Right. Why
- 10:41pivot so hard to local desktop architecture when
- 10:43Meta already owns some of the largest cloud data
- 10:46centers on Earth? Well, if we connect this to
- 10:48the bigger picture, we have to look at the global
- 10:50geopolitical landscape of AI, specifically the
- 10:53open -weight race. Okay. Because for the past
- 10:56couple of years, the momentum in open -weight
- 10:58models hasn't been coming out of Silicon Valley.
- 11:00Chinese developers have largely dominated the
- 11:02top of the leaderboards for models you can download
- 11:04and run yourself. We've definitely seen that
- 11:07trend. Models like Alibaba's Quen, Moonshot AI's
- 11:10Kimi K3, and Zenon .ai's GLM have been setting
- 11:14an incredibly fast pace lately. They kind of
- 11:17became the go -to resources for developers globally
- 11:19who wanted powerful tools without being locked
- 11:22into an open AI or Google Cloud API. Which is
- 11:25exactly the narrative Meta is trying to disrupt
- 11:27here. They are heavily pushing the branding of
- 11:30Muse Spark Open as the most capable U .S. open
- 11:34weight model to date. Yeah, they've been very
- 11:36vocal about that. And they aren't just making
- 11:38claims either. The benchmark evaluations actually
- 11:41back up the marketing. Muse Spark Open is rivaling
- 11:44or outright outperforming those top tier Chinese
- 11:47models, particularly in coding, complex agentic
- 11:50workflows, and... crucially in safety metrics.
- 11:53And if you're a developer, a startup founder,
- 11:55or an enterprise CTO, this is where it impacts
- 11:58you directly. Think about your core infrastructure.
- 12:01Do you want your proprietary code base or your
- 12:04sensitive patient healthcare data relying on
- 12:07a foreign open weight model or a domestic one?
- 12:10Exactly. But I have to push back a little here.
- 12:13Does Meta's sudden intense focus on local hardware
- 12:16actually give them a... strategic edge over those
- 12:19Chinese labs. Couldn't a foreign lab just deploy
- 12:21a great model on the cloud? They could, but controlling
- 12:25where a model runs is rapidly becoming just as
- 12:28critical as the capabilities of the model itself.
- 12:30The cloud is a massive vulnerability for enterprise
- 12:33data. True. By ensuring developers can run a
- 12:35highly capable, entirely domestic U .S. model
- 12:38locally, Meta is offering a massive security
- 12:40and privacy incentive. I mean, If you run MuseSpark
- 12:44Open on a Mac studio sitting under your desk,
- 12:46no data ever has to leave your building. Right.
- 12:48It never touches a cloud server, not Meta's,
- 12:50not Amazon's, not anyone's. The ultimate enterprise
- 12:53privacy feature is literally just being able
- 12:55to unplug the Ethernet cable. Exactly. Air gapping
- 12:59your AI is the gold standard for security. And
- 13:03Meta is heavily leaning into that safety aspect.
- 13:06In their preparedness testing against cybersecurity
- 13:07jailbreaks, which is where attackers try to force
- 13:10the model to write malicious code or bypass internal
- 13:13safeguards, MuSpark Open refused 99 .2 % of those
- 13:17attacks. Wow. How does that compare to the competition?
- 13:20Well, in the exact same testing setup, China's
- 13:23Kimi K3 refused only 75 .5%. That's a big gap.
- 13:27It is. So Meta's pitch to the enterprise market
- 13:30isn't just that they have a smart model. The
- 13:32pitch is that they have a secure, robust, locally
- 13:35executable foundation that a bank or a hospital
- 13:38can actually trust inside their own firewalls.
- 13:40It's a highly compelling pitch. But to win this
- 13:43global open weight race, to actually make that
- 13:46local execution strategy work in the real world,
- 13:49Meta needed the absolute best local consumer
- 13:51hardware available to prove the model was viable.
- 13:54They did. They needed massive unified memory
- 13:57bandwidth on a machine a developer could actually
- 13:59just order online. And that unavoidable hardware
- 14:03requirement forced Meta to the negotiating table
- 14:06with an old, very bitter enemy. Oh, and calling
- 14:10the history between Meta and Apple bitter is
- 14:12almost understating the friction there. The relationship
- 14:16between these two companies has been notoriously
- 14:18toxic for a very long time. Yeah. For years,
- 14:20former Apple CEO Tim Cook and Mark Zuckerberg
- 14:23clashed very publicly. They were taking personal
- 14:26shots at each other's business models constantly.
- 14:28Oh, yeah. Cook repeatedly criticized Meta's approach
- 14:31to user privacy. And then Zuckerberg fired back.
- 14:34famously saying Apple hadn't invented anything
- 14:36great since the iPhone and that their products
- 14:39were just overpriced. The animosity was highly
- 14:42visible, but it wasn't just rhetorical posturing.
- 14:45You know, it became deeply financial. Back in
- 14:482021, Apple introduced app tracking transparency
- 14:51to iOS devices. Right. The ATT update. Yeah.
- 14:54That simple pop up asking users if they wanted
- 14:57to be tracked completely decimated Meta's ability
- 14:59to serve highly targeted digital ads across mobile
- 15:02devices. We really. cannot overstate the financial
- 15:05impact of that one software update. Meta estimated
- 15:09that Apple's privacy change cost them roughly
- 15:11$10 billion in lost revenue in 2022 alone. $10
- 15:17billion. That's a staggering number. Tech giants
- 15:21don't just hug it out after a targeted hit to
- 15:24their core business model like that. Typically,
- 15:26no. But the landscape at Apple has shifted dramatically,
- 15:30primarily because of a regime change. John Ternes,
- 15:33who comes from a deep hardware engineering background,
- 15:35took over as Apple's new CEO just last month.
- 15:38Right. That shift at the very top of Apple, combined
- 15:41with Meta strategically hiring former Apple director
- 15:43Daniel Gross onto their AI team last year, seemingly
- 15:46paved the way for this unprecedented collaboration.
- 15:49The cultural thaw is fascinating to watch. Meta's
- 15:54AI chief, Alexander Wang, was remarkably blunt
- 15:57about the whole thing. He actually joked to the
- 15:59press. He said, we're excited for mommy and daddy
- 16:01to be playing nice again. Yeah, that was a funny
- 16:03quote. You even had Mark Zuckerberg publicly
- 16:06thanking Ternus on X, posting a picture of the
- 16:09Muse model running on a Mac. And Ternus replied
- 16:11by praising the boundary -pushing nature of the
- 16:14Mac studio. It's just a complete 180 -degree
- 16:17turn. It is. But it raises an important question
- 16:21about Apple's broader strategy in the AI space.
- 16:23Right, because there's a glaring contradiction
- 16:25here. Apple already has major, highly publicized
- 16:28partnerships with OpenAI to integrate chat GPT
- 16:31into Siri, and with Google to use Gemini inside
- 16:33Apple Intelligence. Exactly. So what does this
- 16:37all mean for Apple? Are they just frantically
- 16:39hedging their bets because their own AI efforts
- 16:41have faced criticism? Or is this a calculative
- 16:43move to challenge NVIDIA's dominance by proving
- 16:46Apple Silicon is the ultimate hardware for local
- 16:48AI? I'd lean heavily toward the latter. I think
- 16:51this is a massive strategic flex for Apple against
- 16:54Nvidia's total dominance. Apple is looking at
- 16:57the AI landscape and realizing they hold a very
- 17:00unique advantage. They control the most powerful
- 17:03consumer silicon on the market. By hosting Meta's
- 17:06massive frontier class models natively on Apple
- 17:10Silicon using their MLX framework, Apple proves
- 17:13a vital concept to the entire developer ecosystem.
- 17:16They are showing developers that they don't necessarily
- 17:18need to rent expensive time in an NVIDIA -dominated
- 17:21cloud data center. You can bypass the cloud entirely
- 17:24if you just buy Apple hardware. The symbiosis
- 17:26is brilliant. Meta actually bought hundreds of
- 17:29Mac computers earlier this year just so their
- 17:31super intelligence team could experiment and
- 17:34optimize the MLX framework. Through this truce,
- 17:36Meta gets incredibly powerful distribution for
- 17:39its open -weight U .S. model. And Apple gets
- 17:42to sell extremely high -margin hardware. Which
- 17:45brings us to the reality check of this whole
- 17:47situation. The hardware synergy sounds incredible,
- 17:51but bringing this power to the desktop comes
- 17:53with significant barriers to entry for the average
- 17:56user. Let's look at the fine print, starting
- 17:59with the hardware paywall. Right, because as
- 18:02we established, you cannot run MuseSpark Open
- 18:04on a base -level MacBook. The barrier to entry
- 18:08requires enterprise -level spending. Let me...
- 18:11Break down the math for you. A single Mac Studio
- 18:13equipped with an M5 Ultra chip and 256 gigabytes
- 18:17of unified memory currently costs at least $10
- 18:20,799. And that's just the starting point. Exactly.
- 18:25And remember, the 512 gigabyte version required
- 18:27for optimal use isn't even out until later this
- 18:30month, which will obviously cost more. Plus,
- 18:32you need between two and four. of these machines
- 18:36linked together to run the model effectively.
- 18:38You are looking at tens of thousands of dollars.
- 18:41Yeah, it definitely prices out the casual coding
- 18:44hobbyist. This hardware setup targets well -funded
- 18:47startups, enterprise developers, and university
- 18:50research labs. But the upfront hardware cost
- 18:53isn't the only caveat we need to examine. We
- 18:56also have to look closely at the software side,
- 18:58specifically the word open in Muse Spark Open.
- 19:02Because open weight does not mean open source
- 19:05in the traditional unrestricted sense of the
- 19:08word. It doesn't. Meta is releasing the weights
- 19:11under a specific agreement called the Muse model
- 19:13license. Now, for the vast majority of independent
- 19:16developers, it is completely free to use. However,
- 19:20there is a major catch. Here's where it gets
- 19:22really interesting. If a company makes over $20
- 19:25million in annual revenue and they want to offer
- 19:28the model as a model as a service. Meaning they
- 19:31want to provide third parties access to its outputs
- 19:34via a paid API? Correct. They must explicitly
- 19:38notify Meta and enter into a separate customized
- 19:41commercial agreement. Which completely reframes
- 19:44Meta's entire strategy here. I mean, it's like
- 19:46Ford giving you the highly detailed blueprints
- 19:48to a world -class racing engine for free, but
- 19:51you can only actually build it if you buy $40
- 19:54,000 worth of proprietary tools. And if you start
- 19:57winning too many paid races with it, Ford taps
- 20:00you on the shoulder and demands a cut. Is this
- 20:03truly open AI? Or is it just a clever strategy
- 20:06to get elite developers to tinker, get locked
- 20:09into the meta ecosystem, and eventually upgrade
- 20:11to meta's proprietary paid models like Muse Wonder?
- 20:15What's fascinating here is that the Ford analogy
- 20:17holds up perfectly, especially when you look
- 20:20at what meta's own leadership is saying. Oh,
- 20:22really? Yeah. Alexander Wang openly stated that
- 20:25these are not their most capable models. He framed
- 20:29this release as a way for developers to tinker
- 20:31at a small scale before ramping up. It is a highly
- 20:35calculated move to seed the market. The strategy
- 20:38is to let developers build their agents, integrate
- 20:40into the meta architecture, and then when those
- 20:43startups grow and need enterprise scaling, they
- 20:45are already locked into Meta's ecosystem. It's
- 20:48the classic Silicon Valley playbook, just executed
- 20:51at a scale we've never really seen before. Exactly.
- 20:55Which leaves us with a final thought to ponder
- 20:57as we watch this local compute revolution unfold.
- 21:00Yeah. Today, running a frontier class model locally
- 21:03requires tens of thousands of dollars in desktop
- 21:05hardware. But if history teaches us anything,
- 21:08it's that technology always shrinks. Relentlessly.
- 21:12That's very true. If the AI contest is permanently
- 21:15shifting from who owns the biggest server farm
- 21:17to who controls the silicon on the edge, what
- 21:20happens to the balance of global power when this
- 21:22exact toaster -level computing efficiency scales
- 21:26down to the smartphone in your pocket. Thanks
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