The companies that own the customer relationship will ultimately beat those that simply own the best AI

The useful part

The economics of frontier AI are starting to crack, and nowhere is that more clear than at Anthropic. customers are choosing cheaper artificial intelligence models over its most advanced option. That matters because it is testing a core commercial assumption underpinning frontier AI: that the most advanced models will continue to command a price premium.

How it works

• It's an assumption that investors have already backed with hundreds of billions of dollars.
• Those sums are being deployed into an extraordinarily capital-intensive race to develop top models.
• That makes economic sense only if those models can continue to earn superior margins over "good enough" alternatives.
• Both Anthropic and OpenAI have reported sharply accelerating revenues in recent months, and the former has even recorded its first adjusted operating profit.
• Yet Anthropic faces growing difficulty in persuading customers to pay for its leading model, Fable 5.

What to take from it

If "good enough" beats "best" in delivering business value, the economics of that strategy no longer add up. To be clear, this is not simply a pricing problem, but the first sign that the business model underpinning frontier AI is starting to wobble. OpenAI and Anthropic have responded by introducing cheaper models below the frontier, while continuing to defend premium pricing for their flagship systems.

Details worth keeping

As the bills mount, they are becoming more cost conscious.