Life on Debt: SoftBank Issues $11B in Bonds to Pay for OpenAI Servers

Silicon Valley's venture capital has officially dried up, passing the baton to the debt market. On September 21, 2026, SoftBank Group launched the process of placing dollar and euro bonds worth over $11 billion. The bulk of this gigantic issuance is intended to finance the next tranche in OpenAI.

This is a Rubicon for the AI industry: Big Tech has transitioned to living on debt. The cost of training models and purchasing GPUs in data centers has reached such a level that even the wealthiest funds are forced to attract institutional liquidity through corporate bonds. Investors are making the riskiest bet of the decade. If generative models and autonomous agents do not show exponential B2B monetization in the near future, servicing these loans will become impossible. The AI bubble is no longer just a threat to venture capitalists; it has morphed into a systemic risk for the global bond market.

Source: SoftBank / Reuters