1 evidence check
Last checked: 3/31/2026
The source text directly and explicitly confirms the claim. The Fortune article from October 28, 2025 states in multiple places that Microsoft received a 27% stake in OpenAI, valued at approximately $135 billion. The date matches the claim's temporal reference (2025-10), and all key figures align: 27% stake, $135B valuation, and the context about the restructuring. The source also mentions the previous 32.5% stake context is consistent with the claim's additional context.
Evidence — 1 source, 1 check
Note: The source text directly and explicitly confirms the claim. The Fortune article from October 28, 2025 states in multiple places that Microsoft received a 27% stake in OpenAI, valued at approximately $135 billion. The date matches the claim's temporal reference (2025-10), and all key figures align: 27% stake, $135B valuation, and the context about the restructuring. The source also mentions the previous 32.5% stake context is consistent with the claim's additional context.
Debug info
Record type: fact
Record ID: f_FZb1inTwrQ