Invest1 publisher2 min readPublished
Anthropic's backers disagree on its IPO price by $2.5 trillion
Reuters says Anthropic is weighing a new model to answer OpenAI's GPT-6 Astra, days after Dario Amodei published an essay arguing that labs must slow capability gains. The offering has slipped to November.
The Investor · Invest desk
What happened
- Reuters reported on Friday, Sept. 18, citing three sources familiar with the matter, that Anthropic is considering launching a new AI model before it goes public.
- GPT-6 Astra, released earlier this month, has gained momentum among business customers, and investors are rethinking Anthropic's position as the leader in enterprise AI tools, per Reuters.
- On Sept. 12, Dario Amodei published a 3,800-word essay arguing that the pace at which AI model capabilities improve must slow, describing a world beset by AI-related attacks.
- Investors familiar with the company's performance put its IPO valuation anywhere between $1.5 trillion and $4 trillion.
Compiled by The InvestorSomething wrong?How this is made
Why it matters
- decision With the offering moved from late October to November, the ship-or-hold call on the model now falls in the same weeks the deal gets priced. Whoever sets the release date also sets which revenue base the book is sold on.
- cost Higher interest rates have made Anthropic's backers focus on when profits arrive. The spend to deploy a new model lands in the same months those backers are pricing.
- contradiction One Reuters source says the next model's safety is under evaluation while the CEO has published a call to slow capability gains. Anthropic has not said whether such a review can return a no before an IPO.
- exposure Customer price sensitivity is now an investor question, per the Financial Times, so any discounting used to hold enterprise accounts against Astra shows up in the same numbers the offering is priced on.
Underwriters have to close a $2.5 trillion gap between the two ends of that estimate, and the gap alone is about 21 times the $120 billion in annualized revenue backers expect by December [18]. The low end, $1.5 trillion, is 12.5 times that forecast. The high end is 33 times it [17]. Measured against the $65 billion Anthropic actually reached in July, the same two ends are 23 times and 62 times [19]. The top estimate is 2.67 times the bottom, and it comes from investors the report describes as familiar with the group's performance [22].
Getting from $65 billion to $120 billion inside five months means growing 1.85 times, or roughly 13 percent a month, compounded [16]. Reuters' sources describe the internal debate as balancing what it costs to deploy new models against building profitability [5].
Whether a new frontier model defends enterprise revenue is a different question from whether it reassures those backers. Maya Mikhailov, CEO and co-founder of Savvi AI, told PYMNTS that slowing frontier development is not the same as slowing adoption, because most enterprise customers "aren't even using the state-of-the-art models to begin with" [12]. Ramp's AI Index found the top 1% of businesses sit behind the bulk of model companies' enterprise revenue [13]. Training the models costs billions of dollars, Mikhailov said, "while most of their enterprise clients aren't even coming close to using the advanced models' capacity" [14].
The essay and the Reuters report are six days apart [20]. "We must slow the pace at which we improve the capabilities of AI models," Amodei wrote on Sept. 12 [10]. Anthropic did not reply to PYMNTS' request for comment [15].
If Anthropic ships and a revenue figure dated after July holds near 13 percent a month with Astra in the market, the release converted and $4 trillion is arguable. Holding the model leaves the book to be built on July's $65 billion, and the range should compress toward the bottom [7]. Shipping without a fresher number asks buyers to pay for a product decision taken inside the pricing window. I'd expect the third, and a post-July revenue figure that keeps the pace is what would show that expectation wrong.
What to watch
- Whether Anthropic's filing discloses a revenue figure dated after July's $65 billion annualized run rate.
- Where the offering prices inside the $1.5 trillion to $4 trillion band once the November book opens.
- Whether the model ships before the roadshow, and whether Anthropic says what its safety evaluation concluded.