AI Agent UpdateOpenAI races to raise $30B at a $1.4T valuation — before Anthropic's IPO
Reuters reports OpenAI is sprinting to lock in roughly $30 billion in new commitments ahead of Anthropic's expected mid-November IPO, in a round that could value it above $1.4 trillion — a 64%+ jump from the $852 billion mark set in March. The funding race just became a two-horse photo finish.
The News
Reuters reported Oct 19–20 that OpenAI is racing to lock in roughly $30 billion in new investor commitments before Anthropic's expected mid-November IPO, in a round that could value OpenAI above $1.4 trillion. That is a jump of more than 64% from the $852 billion valuation of its March round, which raised $122 billion including up to $50 billion from Amazon.
Existing backers SoftBank Group and Abu Dhabi's MGX are in talks to participate, and OpenAI also met long-only funds and sovereign wealth funds last week — the kind of investors who anchor IPO books, which is precisely the point. This round is being assembled like a pre-IPO syndicate, not a venture raise.
The pitch to those investors: OpenAI says annualized revenue hit $50 billion after the GPT-6 Astra launch and could reach $70 billion by year-end, with price cuts on lower-cost models lifting usage. OpenAI plans its own listing in 2027; this round funds its infrastructure commitments and doubles as insurance if IPO conditions weaken.
Anthropic's side of the ledger is more complicated. Some investors want a debut valuation around $1.5 trillion versus the $2 trillion the company sought, after Q3 revenue missed. Reuters previously reported Anthropic's annualized revenue reached roughly $65 billion by July, with Q3 revenue of $16.8 billion, up from $11.6 billion in Q2. And in a sign of how personal this rivalry has become, one Reuters source said OpenAI has criticized Anthropic for inflating revenue by counting total third-party cloud contract amounts as revenue.
OpenAI isn't just raising $30 billion — it's setting the comp Anthropic's IPO has to beat, days before the roadshow starts.
Why It Matters
Two frontier labs are about to be priced by public-market logic within weeks of each other, and the private rounds have become positioning moves. Whoever prints the bigger number first sets the comp the other gets judged against — OpenAI is not just raising money, it is raising the bar Anthropic has to clear in November.
For Microsoft, OpenAI's largest backer and the public market's main OpenAI proxy, a $1.4 trillion private mark re-rates the stake sitting inside $MSFT. The revenue duel matters as much as the valuations: if investors start discounting Anthropic's numbers over the cloud-contract accounting question, the quality-of-revenue debate becomes the defining story of both IPOs.
Analyst's Take
Read the timing, not the total. OpenAI does not need $30 billion this month — it needs Anthropic to IPO second, into a comp OpenAI already set. A $1.4 trillion private print days before Anthropic's roadshow turns every Anthropic investor meeting into a negotiation over why it should be worth less than the number OpenAI just banked. That is not fundraising; that is bracketing.
The figure to interrogate is the revenue math: OpenAI's claimed $50 billion annualized run-rate against Anthropic's ~$65 billion by July. Both labs are now effectively campaigning on revenue definitions — gross cloud contract values versus recognized revenue — and public-market investors are far less forgiving of creative accounting than private ones. Whoever's numbers survive prospectus scrutiny wins the winter. Watch Anthropic's filing: its revenue-recognition footnote is the most important paragraph in AI finance this year.
By The Numbers
FAQ
Why is OpenAI raising money right before Anthropic's IPO?
Timing is the strategy. A ~$30B round at a $1.4T+ valuation, printed days before Anthropic's expected mid-November debut, sets the comparable every Anthropic investor will use — and it fills OpenAI's war chest for infrastructure while IPO markets are friendly, ahead of its own planned 2027 listing.
What is OpenAI's valuation now?
The round in progress could value OpenAI above $1.4 trillion, per Reuters — up more than 64% from the $852 billion valuation of its March round, which raised $122 billion including up to $50 billion from Amazon.
When will OpenAI go public?
OpenAI plans a listing in 2027. This raise is partly insurance: it funds infrastructure commitments now and reduces dependence on IPO conditions being perfect when the company does list.
What is the revenue dispute between OpenAI and Anthropic?
A Reuters source said OpenAI has criticized Anthropic for counting total third-party cloud contract amounts as revenue — a gross figure — rather than recognized revenue. Anthropic's annualized revenue was reported at ~$65 billion by July, with Q3 revenue of $16.8 billion; OpenAI claims a $50 billion run-rate after GPT-6 Astra.
Source: Reuters via Calcalist Tech