AI News Roundup — June 9, 2026
OpenAI filed a confidential IPO S-1 just one week after Anthropic — with SpaceX already 4x oversubscribed and pricing Thursday, the AI public market is about to get very crowded. Anthropic also released Claude Fable 5, a Mythos-class model now available to enterprise and paid users, while China unveiled a $295 billion plan to build a national AI data center grid deliberately locked to domestic chips.
OpenAI Confidentially Files S-1 for IPO — Joins Anthropic and SpaceX in Historic Public Market Rush
OpenAI submitted a confidential S-1 filing to the SEC on Monday, joining Anthropic (which filed a week earlier) and days before SpaceX's scheduled public market debut on Friday. The company is valued at $852 billion — slightly below Anthropic's $965 billion post-money — and is working with Goldman Sachs and Morgan Stanley on the offering. OpenAI said it has "not decided on timing" and acknowledged it may be "a while" as the company completes work that is easier as a private company. It will also facilitate an employee tender offer at the $852 billion valuation. ChatGPT now supports over 900 million weekly active users. Sam Altman framed this as "the third phase of OpenAI" — after research and becoming a product company — focused on making AI "abundant, affordable, safe, and easy enough for every person and organization."
SpaceX IPO Approaches 4x Oversubscribed — $250 Billion in Demand for $75 Billion Offering
SpaceX has drawn more than $250 billion in investor demand for its landmark IPO, running at 3.5 to 4 times oversubscription against the $75 billion it is seeking to raise — the largest-ever IPO. Order books close Wednesday and pricing is expected Thursday afternoon, with trading set to begin Friday. Elon Musk briefly joined Zoom meetings with prospective investors; SpaceX President Gwynne Shotwell and CFO Bret Johnsen attended a 300-investor lunch hosted by Morgan Stanley in midtown Manhattan. SpaceX is pitching investors on a $23 trillion market opportunity in AI, and claims it's uniquely able to build space-based data centers to bypass earthbound infrastructure constraints. The company's AI segment posted an operating loss of $2.5 billion on just $818 million in Q1 revenue — but locked compute contracts with Anthropic ($1.25B/month) and Google ($920M/month) are central to its growth story.
BNN Bloomberg / Reuters · Bloomberg
Anthropic Releases Claude Fable 5 — Mythos-Class Model Now Publicly Available
Two months after limiting Mythos to a select group of enterprise clients due to its advanced cybersecurity capabilities, Anthropic released Claude Fable 5 — a Mythos-class model now available to enterprise customers and paid subscribers. The broad release is made possible by new safety guardrails that block responses in specific high-risk areas including cybersecurity and biology; if a user asks a high-risk question the model falls back to Claude Opus 4.8 for a safe answer. On some benchmarks Claude Fable 5 scored 10%+ higher than Claude Opus 4.8. Pricing: $10 per million input tokens and $50 per million output tokens — twice as expensive as Opus 4.8. Simultaneously, Anthropic released Claude Mythos 5, the same underlying model with some safeguards lifted, for vetted enterprise customers. The launch comes just days after Anthropic's confidential IPO filing at a $965 billion valuation.
China Drafts $295 Billion Plan for National AI Data Center Grid — Nvidia Locked Out
Beijing is drafting a blueprint to spend 2 trillion yuan ($295 billion) over five years building a national AI data center network, operated primarily by state telecoms giants China Mobile and China Telecom, with a target completion date of 2028. The most significant detail: the plan requires at least 80% of core technology — including AI chips — to come from domestic suppliers like Huawei, Alibaba, Shanghai Biren, and Moore Threads, deliberately excluding Nvidia and AMD. Funding would come via sovereign debt, ultra-long-term government bonds, and state strategic industry funds. The $295 billion figure is spread over five years and looks smaller next to the $725 billion US firms alone plan to spend on AI this year — but the strategic significance is in the coordination: a state marshalling debt, land, power, and chips behind a single national grid. "The era of a single global AI stack is ending," one analyst noted.
Jensen Huang Refuses Senate Testimony on China Chip Sales — Offers Headquarters Tour Instead
Nvidia CEO Jensen Huang declined to appear before the Senate to testify about Nvidia's chip sales to China, instead offering senators a tour of Nvidia's headquarters as an alternative. The Senate had requested testimony about the export of H200 chips to Chinese buyers — Washington recently eased restrictions allowing previous-generation H200 sales, though shipments have not yet started. The standoff highlights growing congressional frustration with the pace of AI chip export oversight, particularly as China simultaneously announced its $295 billion domestic chip independence plan and CrowdStrike warned of intensifying Beijing-linked AI-powered cyberattacks targeting US tech infrastructure.
AI Stocks Rally for Second Day — Markets Stabilize After Sharp Friday Selloff
US and Asian stocks extended a two-day recovery led by AI names on Tuesday, June 9, following the Nasdaq's steepest single-day decline in more than a year on Friday. Chip stocks were among the biggest rebounders. Market analysts attribute some of the volatility to institutional investors liquidating positions to fund SpaceX IPO allocations — a sign of how large the SpaceX offering has become relative to available capital. BlackRock's Wei Li told Bloomberg that AI is "fundamentally reshaping markets" and that the volatility reflects rotation rather than retreat from the sector. China separately confirmed plans for $295 billion in AI data center investment, adding a macro tailwind to the sector.
Perplexity Holds Out for 2028 IPO as OpenAI and Anthropic Race to List This Year
Perplexity AI confirmed it is maintaining its 2028 IPO target, declining to accelerate its listing to compete with OpenAI and Anthropic's concurrent S-1 filings. The decision positions Perplexity as the contrarian in a market where every major AI lab is rushing to go public simultaneously. The company, which operates an AI-powered search engine as a direct competitor to Google, is thought to be using the extra time to grow its subscription revenue base and reduce dependence on the advertising model that sustains traditional search. Its restraint stands in deliberate contrast to the SpaceX-OpenAI-Anthropic IPO pile-up scheduled for 2026.