我也一直在重新审视这对我们内存/存储模型意味着什么,因为位数增长是一个“落地并扩张”的市场,但 MS 的这个观点很有分量。 $STX $SNDK $WDC
AI 生成摘要 · 以原文为准
我也一直在重新审视这对我们内存/存储模型意味着什么,因为位数增长是一个“落地并扩张”的市场,但 MS 的这个观点很有分量。 $STX $SNDK $WDC
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
So bullish for $AAOI. 3.2T isn’t going to be hitting the main stage for the time being, but when it does, $AAOI will be the US-based manufacturer holding a strategic position. Not to mention the already ongoing 800G and 1.6T rampup that is going to lead to a revenue rampup in the short- to medium-term.
AI 生成摘要 · 以原文为准
Boston Dynamics 推出新的四指手,设计上优先考虑可仿真性和制造便利性,而非精确模仿人手形态。该手解锁了大范围的灵巧操作行为,作者称下一步是让 AI 去探索这套硬件的能力边界。
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
We cut our RAM in half for the Tesla AI5 chip (now 72GB of LP5) and 1/3 for AI6 (now 144GB of LP6). This was the only way to get enough volume for Optimus production and greatly reduces cost. As it turns out, we think this will have a negligible effect on Optimus performance, as memory bandwidth is a bigger limiting factor than total memory storage (bandwidth was held constant).
AI 生成摘要 · 以原文为准
这太棒了:@Dr_ThomasZ 将加入 Blue Origin,从事先进概念研究工作。
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
模拟自然世界需要本质上依据量子原理运行的计算系统。Google Quantum AI 致力于构建量子计算,来解决这些其他方式无法求解的问题。 ↓ https://goo.gle/4xUUj9q
AI 生成摘要 · 以原文为准
SpaceNews 播客 Space Minds 邀请 Arrow 航天业务负责人 Ken Stoler,讨论航天器设计方与运营方对风险态度的转变。两人谈到巨型星座兴起如何影响太空供应链的采购行为,以及在航天器上增加支持 AI 的算力所面临的挑战。
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
Introducing Gemini 4 Argon – our new frontier model. It’s built for complex workflows across coding, enterprise knowledge work, and cybersecurity defense – rolling out today to a set of trusted testers through our Fairwind Program.
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
Hello Robot 联合创始人兼 CTO Charlie Kemp 在 IEEE Spectrum「机器人学家的一天」访谈中介绍其研发的移动操作机器人 Stretch,用于帮助老年人和行动障碍者在家庭与工作场所更独立地生活。
AI 生成摘要 · 以原文为准
NASA 的 Jared Isaacman 表示,Starliner 下一次载人任务将不早于 2028 年执行。
AI 生成摘要 · 以原文为准
18 年间,SpaceX 从发射猎鹰 1 号入轨走到了星舰入轨。你认为再过 18 年,他们最有可能完成什么?
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
AI 已成为各种计算形态的一部分。 听听 AMD AI 高级副总裁 Vamsi Boppana 分享我们如何将 AI 融入 AMD 的整个产品组合,从驱动超级计算机的系统到个人计算等等。
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
Fentanyl Grade Compute: Why a GB300 Rack Will Out-Price Blow by Weight in 2030 A GB300 NVL72 weighs roughly 1,580 kg fully populated and recent purchase orders put it at $5M per rack. That is $3,165/kg. Strip out the 1.5 tons of busbar, manifold and coolant and the GPU packages alone are well into gold territory, but we're pricing the rack, because that's what you actually take delivery of. Where that sits on the illicit commodity curve today ($/kg): $2,400 Cannabis flower $3,165 GB300 NVL72 $3,500 Fentanyl $28,000 Cocaine $65,000 Heroin $138,000 Gold So today NVIDIA ships a product that is denser in value than weed, roughly fentanyl-grade, and still an order of magnitude short of cocaine. For now... GB200 NVL72 was $4M, GB300 is ~$5M, and Vera Rubin NVL72 is already quoted at up to $8.8M at essentially the same rack mass. Rack weight is constrained by the datacenter floor loading; rack price is constrained by nothing. That's ~1.75x $/kg per generation with HBM, CoWoS and power all supply-limited through the decade. Cocaine: Colombia's new president has pledged a hard-line security crackdown with $1B in US aid behind it Every prior crackdown has consolidated the industry into fewer, better-capitalized operators with better logistics and higher yields per hectare. Consolidation is deflationary. We model US wholesale drifting from ~$28k/kg toward ~$12k/kg by 2030 as the supply chain professionalizes. **Crossover: 2030.** Our extrapolated NVL72-class rack hits ~$17k/kg while wholesale cocaine falls to ~$12k/kg. At that point the rational cartel pivots to smuggling racks, except a rack has a fixed 500+ kW power draw, a 3,300 lb forklift requirement and an export-control regime that is actually enforced. Cocaine has none of these problems, which is why it will remain the superior product for anyone without a substation. Key risks to the thesis: US retail coke is still ~$60–200/g, i.e. $60k–200k/kg so the crossover only holds at wholesale. Retail compute (H100 hour on a neocloud) is also marked up, so we consider this an apples-to-apples wholesale comparison. Full model available to Coke Research subscribers.
SemiAnalysis 的 Dylan Patel 测算 GB300 NVL72 整机柜约 1,580 kg、近期订单约 500 万美元每柜,即约 3,165 美元/公斤,介于大麻与芬太尼之间。
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准
AI 生成摘要 · 以原文为准