Send us Fan MailOpenAI is preparing to file a confidential S-1 with the SEC as early as this week, working with Goldman Sachs and Morgan Stanley, targeting a September 2026 public listing at a valuation above $1 trillion. The Wall Street Journal first reported the timing, with WinBuzzer narrowing the filing window to Friday. OpenAI has not confirmed.Anthropic has told prospective investors it expects to post its first operating profit ever in the current quarter — $559 million on Q2 revenue of $10.9 billion, a 130% jump from the $4.8 billion reported in Q1. The numbers came via a Wall Street Journal scoop on Wednesday evening UK time and have been corroborated by CNBC and Dataconomy. The company is raising a fresh round at a $900 billion pre-money valuation and is reportedly targeting an October IPO.SpaceX's own S-1 landed on Wednesday and contains a number worth circling. Anthropic has agreed to pay SpaceX $1.25 billion a month through May 2029 for access to Colossus 1 and Colossus II — a total commitment north of $45 billion and an annual run rate of $15 billion. The filing also shows SpaceX targeting $75 billion at IPO under the ticker SPCX, with a Nasdaq debut pencilled in for 12 June.Google Marketing Live, which we covered briefly on Wednesday, has now been fully documented. The substantive announcements for performance marketers are Conversational Discovery ads inside AI Mode, Highlighted Answers in recommendation lists, AI-powered Shopping ads with Gemini-written explainers, Business Agent for Leads in open US beta, and the rebuilt Asset Studio with Gemini Omni for creative generation. AI Brief lets advertisers feed brand voice and guardrails to the system in plain English.The connective tissue across the three financial stories is the cheap-AI thesis published by CNBC on Wednesday. Artificial Analysis benchmarks now put Claude at $4,811 per query, ChatGPT at $3,357, DeepSeek at $1,071, Kimi at $948 and Zhipu GLM at $544. Chinese models have grown from roughly 1% of OpenRouter usage in 2024 to over 60% in May 2026. The premium-moat IPO pitch is being tested in real time by the unit economics underneath it.Watchlist: Anthropic's Dreaming feature and multi-agent orchestration for Managed Agents, both moved into public beta this month with credible enterprise pilot data from Harvey and Wisedocs. And Meta's 2026 capex guidance, now raised to $125–145 billion, sets the spending bar the rest of the field is being measured against.The pattern across today's stories is that the AI sector is pricing itself for public markets in the same eight-week window that buyers are starting to walk towards cheaper inference. The procurement implications for a sharp operator are direct.