AI: SpaceX/xAI IPO Aloft, Anthropic Mythos now Fable, Apple's Siri AI Crown & More. AI-RTZ #1116
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SpaceX IPO Launched into Nasdaq Passive Index Funds: SpaceX priced its long-expected IPO, raising a historic $75 billion at a $1.77 trillion valuation. Making founder/CEO Elon Musk the first trillionaire after the stock began trading Friday. Despite widespread discussion of the company’s valuation relative to fundamentals, the offering saw 5x the demand across institutions and individual investors worldwide. In addition, the decision by Nasdaq to accelerate entry of the new company into its Index that guides hundreds of billions of passive investment funds and ETFs, will add big tranches of non-fundamental demand for its shares. SpaceX will be added to the Nasdaq index in weeks rather than the traditional one year of seasoning. Index peer S&P decided not to accommodate Elon Musk and SpaceX, and retained its one year seasoning policy for index addition. More here.
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Anthropic recasts Mythos as Fable 5: Anthropic finally released its vaunted Mythos model, recast as Fable 5. Packaged as a safer, and pricier a la carte version than its previous Claude Opus 4.8 family of AI models. OpenAI is of course set to follow with GPT and ChatGPT 5.6 imminently, a meaningful rev on 5.5. As both companies continue to prepare for their mega-AI IPO debut later this year. Now that both have confidentially filed their IPO plans with the SEC. Fable 5 launches with safeguards that automatically reroute higher risk queries to lower risk Anthropic models. And carry higher data and access restrictions initially as it is rolled out. In addition, Fable 5 is being priced at 2x Anthropic’s Opus models, making it the most expensive release yet. And the company is weaning customers off the subscription tiers, even at the $200/month level. The model will be available through the subscription tiers only for two more weeks, after which they can only be accessed via a la carte usage credits. OpenAI seems to be going the other way. More here.
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Apple gets Siri AI right: The WSJ summarized the key WWDC 2026 takeaways after a well-received Apple Keynote. They delivered a Siri AI and Apple Personal Intelligence strategy that matches the core AI offerings in the free tiers of OpenAI ChatGPT and other similar services. Google’s Gemini AI is providing the technical foundations. But Apple went to meaningful technical lengths to build robust layers of safety, trust and privacy on a bottom up basis. And providing wide and deep large and small AI foundation models and software tools for developers to build AI applications and services for over 2.5 billion Apple platform users. And do it with attractive financial incentives to build meaningful services. It took longer than expected, but Siri AI seems more than ‘good enough’ for Apple to take the consumer AI crown starting this Fall. More here.
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Leading Consumer AI Device winner could be Apple: Early reviews are starting to come in on Siri AI and Apple Intelligence, and the early read seems to be more than a passing grade for Apple. After two years of delays and disappointments, the developer beta releases of Apple’s AI services and software tools are getting a better than expected reception. There are echoes of Microsoft and Intel two decades ago, when their ‘Intel Inside’ strategy took Microsoft to the top of the heap in the PC Tech Wave. This time it;s Apple with ‘Google and Nvidia Inside’. And it’s poised to make the iPhone the AI devices that folks have been waiting for. Despite expected competition from OpenAI/Jony Ive’s AI smartphone and other AI device portfolio. And of course the AI Smart Glasses and wearables from Meta, Google and others. Apple’s Ai redemption starts this Fall when all its Series 2027 set of operating systems launch across its Apple Silicon driven platforms. More here.
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Green light for Global AI Investments: The AI Infrastructure ‘musical chairs’ investment game is accelerating, all while every participant logically asks how do we reduce risk, or at least transfer it to new parties. And of course provide new incentives for additional stakeholders and partners in the supply chain. OpenAi is proactively soliciting government stakes in the company. And the administration is leaning in for geopolitical reasons vs China. Big tech companies are leaning into increasingly circular deals while banks work to make every one facilitated. Despite the higher risk/reward volatility ahead, we are likely in the early phase of these risk mitigation and profit-maximizing opportunities around global AI data center and power Infrastructure. And everyone is ready for seconds and thirds, with VCs raising bigger follow-on funds. And investors globally leaning to invest bigger sums into an increasingly crowded AI Infrastructure trade. But it’s still early days this AI Tech Wave. More here and here.
Other AI Readings for weekend:
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AI Agents & Prompt Injections. 2nd ‘Forever Problem’ after Hallucinations. More here.
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AI Chess-board clearer for 2nd half 2026 and beyond. More here.
(Additional Note: AI Ramblings Daily on YouTube, is now a weekday Daily podcast called AI Ramblings Daily (ARD). Different content than AI-Reset to Zero (AI-RTZ) substack, which remains a daily morning substack write-up. With now over 1100+ ‘MY TAKES’ on key AI events and issues turbulently flowing by. ARD is typically a 20 minute afternoon podcast every day, on my take on additional AI developments. Both daily substack and podcasts typically discuss different AI issues and items. There is a daily text summary of the daily podcasts here on the substack, as well as one minute YouTube ‘Shorts’ video clips on the key topics discussed. And all are free to subscribe for now. Try this week’s series with ARD Episodes # 92 — Fear & Greed Risk, 93 — Four Corners Chess Board, 94 — Ready for Seconds, 95 — Ludicrous Speed Debate, and 96 — SpaceX Record IPO here.)
Up next, the Sunday ‘The Bigger Picture’ tomorrow. Stay tuned.
(NOTE: The discussions here are for information purposes only, and not meant as investment advice at any time. Thanks for joining us here)
