The OpenAI valuation conversation has officially gone stratospheric. The Financial Times reported on September 15 that OpenAI has held early discussions with large investors about a fresh funding round valuing the company at roughly $1.2 trillion — and by September 16, the New York Times was reporting that OpenAI itself believes the number should be at least $1.5 trillion. To put that in perspective: that's more than most of the Nifty 50 combined, for a company that was a nonprofit research lab a decade ago.
01.How the $1.2 trillion story broke
The detail that matters most here: the talks were reportedly initiated by investors, not by OpenAI. That's an inversion of how fundraising normally works. Companies usually go hunting for capital; here, capital is hunting the company. According to the FT and later Bloomberg, the discussions are still early, no lead backer or round size is settled, and CNBC's sources say no formal discussions are currently underway — some investors pitched the round partly as a way for employees to sell shares. OpenAI declined to comment.
So treat the number as a signal, not a signed deal. But what a signal. OpenAI's last round closed in March 2026 with $122 billion in committed capital at an $852 billion post-money valuation — the largest private round ever, with backing from Amazon ($50 billion committed, part of it contingent on a listing or AGI), Nvidia and SoftBank at $30 billion each. A jump to $1.2 trillion would be a roughly 41% step-up in about six months.
02.Why OpenAI thinks it's worth more
Per the NYT report, OpenAI is holding out for at least $1.5 trillion, and its argument rests on real momentum: exploding demand for its coding tool Codex, and its latest frontier models, GPT-6 Astra and GPT-5.6 Sol — the same model family whose enterprise rollout we covered when Altman called it the "big ship" moment. The revenue numbers back the swagger: annualized revenue crossed $40 billion in August, roughly double the level at the end of 2025, with quarterly revenue climbing from $5.7 billion in Q1 to $6.7 billion in Q2.
Here's the thing nobody's talking about, though: even at $1.2 trillion, OpenAI would be priced at roughly 50 times its ~$24 billion annualized run-rate if you use the more conservative revenue figures floating around. Public markets rarely pay that. Private ones, clearly, will.
03.The IPO that keeps sliding
Remember when 2026 was supposed to be the year OpenAI went public? The company confidentially filed a draft prospectus with the SEC back in June. But on September 12, Sam Altman flatly ruled out a listing this year, telling Fortune that "right now would be an ill-advised moment to go public" — with AI safety and alignment as the stated reason. CFO Sarah Friar has reportedly told staff OpenAI "will be a public company in 2027," possibly sooner if the business keeps inflecting.
The irony is hard to miss. The same week OpenAI is being priced like a trillion-dollar conglomerate, its CEO is publicly backing calls to slow down frontier AI development — a safety coordination effort between OpenAI, Anthropic and Google that we covered in detail earlier. Trillion-dollar valuations and safety-pause essays are arriving in the same news cycle, and both are apparently sincere.
04.Anthropic's $2 trillion Nasdaq sprint
While OpenAI stays private, its biggest rival is sprinting toward Wall Street. Anthropic — maker of Claude — has picked Nasdaq for an IPO that could arrive as soon as mid-October, with reports suggesting it wants to raise $100 billion or more at a valuation approaching $2 trillion, up from its $965 billion private mark in May. Its annualized revenue was about $65 billion at the end of Q2, up from around $9 billion at the close of 2025, and Amazon remains its largest investor with roughly $8 billion in the company. Nvidia has reportedly been in talks to commit up to $10 billion as an anchor investor.
If it lists, Anthropic becomes the first major frontier AI lab to trade publicly — and its debut sets the benchmark every other AI valuation, including OpenAI's, gets measured against. A strong listing could pour fuel on the whole sector; a weak one could cool it overnight.
05.Why an Indian reader should care
This isn't just San Francisco boardroom drama. Money at this scale changes what these companies can spend — on data centres, on cheaper models, on India expansion (OpenAI's local hiring and rupee billing push is directly funded by rounds like this). It also decides what you'll pay: when compute budgets are flush, API prices tend to stay competitive. If you build products on these APIs, keeping your own usage efficient matters even more in a world of trillion-dollar expectations — the cost-optimization chapter in the GPT-6 Astra — Zero to Hero Guide is essentially insurance against sloppy token burn.
Related read
The story moved fast after we published this piece — we tracked the newer numbers and the burn-rate math behind the talks in OpenAI Seeks $1.2 Trillion Valuation Amid $278B Cash Burn.
Key Takeaways
- Investor-initiated talks could value OpenAI at $1.2 trillion+; OpenAI reportedly wants at least $1.5 trillion
- Last round: $122 billion raised in March 2026 at an $852 billion valuation — the largest private round ever
- OpenAI's IPO is off for 2026, with 2027 the earliest listing window; Altman cited AI safety
- OpenAI annualized revenue crossed $40 billion in August, roughly double the end of 2025
- Anthropic could list on Nasdaq as soon as mid-October at close to a $2 trillion valuation, raising $100 billion or more
Frequently Asked Questions
How much is OpenAI worth now?
OpenAI has held early talks with investors about a fresh funding round valuing it at roughly $1.2 trillion — and it reportedly believes it is worth at least $1.5 trillion. Its last round, in March 2026, raised $122 billion at an $852 billion valuation, the largest private round ever.
When will OpenAI go public?
Not in 2026. OpenAI's IPO is off for this year, with 2027 the earliest listing window — Sam Altman has cited AI safety concerns for avoiding a 2026 listing.
How does OpenAI's valuation compare with Anthropic's IPO?
OpenAI stays private for now, while rival Anthropic could list on Nasdaq as soon as mid-October at a valuation approaching $2 trillion, raising $100 billion or more. OpenAI's own annualized revenue crossed $40 billion in August 2026, roughly double where it stood at the end of 2025.
What This Means for You
If you're an investor or just watching from India, don't expect to buy OpenAI shares next month — that option belongs to private funds and, from mid-October possibly, to whoever can get into the Anthropic IPO. What you can do is read the direction: the smartest money in the world is betting that AI usage, and AI revenue, keeps compounding for years. That's a strong argument for building your own AI skills now, while the tools are still cheap relative to where this is heading.
And you don't need a $1.2 trillion seat at the table to benefit. The GPT-6 Astra — Zero to Hero Guide is the practical version of this same bet — prompting, AI agents, computer use, cost optimization, business ideas and safety, all in one place. The Digital edition is ₹149 (launch price, down from ₹999), and the Digital + Printed edition at ₹1,999 gets a printed book delivered anywhere in India. The valuations will keep making headlines; the skills are what you actually keep.