📉Anthropic Heads Toward High Junk Rating After Filing $63B IPO

Anthropic's debt just got more expensive for everyone

Anthropic is probably headed for junk territory. Blackstone, the anchor investor in a $63 billion deal to finance Anthropic's chips, now expects a double-B rating after the IPO. That's the top tier of speculative grade, and it's a clear step back from the investment-grade rating Blackstone had promised before 2027. Why should you care? Because the people funding your AI tools are the ones paying this bill. Anthropic has been on a compute spending spree for the past year, and a junk rating means more expensive, harder-to-get money for the next round of data centers. If you build on Claude, pricing and rate limits are downstream of that math. Vendor stability is not a theoretical concern anymore. The numbers: the $63 billion chip financing is the anchor. Anthropic filed to go public earlier this week, and the IPO is expected to ripple through the broader AI industry. Investors have been openly worried about the scale of the spending. Watch the final rating when it lands after the listing. If it's really double-B, expect the lab to keep leaning on debt partners and push hard on revenue growth to offset the cost.