Anthropic to pay xAI $1.25 billion per month for compute power
Anthropic has entered into an agreement with xAI to purchase computational power for $1.25 billion per month. The deal strengthens xAI's position as an AI infrastructure provider and secures Anthropic access to essential resources.

What happened?
Anthropic will pay Elon Musk's AI company, xAI, $1.25 billion every month for access to computational power. This agreement, announced on 20 May 2026, is one of the largest of its kind within the AI industry. It enables Anthropic to significantly scale its model development and the operation of its AI services.
Key facts
| Avtalsmängd | 1,25 miljarder dollar per månad |
|---|---|
| Datum för offentliggörande | 20 maj 2026 |
| Köpare av beräkningskraft | Anthropic |
| Säljare av beräkningskraft | xAI |
”Elon Musk's xAI surprised the AI world when it made a deal to sell compute to Anthropic. Now we know how much it's worth.”
Why it matters
The agreement highlights the immense demand for processing power for AI training and deployment. For Anthropic, it guarantees access to the resources required to compete with other major AI players. For xAI, it represents a significant revenue stream and validation of its infrastructure investments, positioning the company as a key player in AI infrastructure.
Who is affected?
This primarily affects technology companies Anthropic and xAI, as well as their respective investors and developers. The market for AI compute is also impacted, as the deal demonstrates the high value of owning and providing such infrastructure. Indirectly, users of Anthropic models may experience improved performance and access to new features.
What else you should know
Exact details regarding the duration of the agreement have not been disclosed, but the monthly sum indicates a long-term commitment from Anthropic.
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