Source time Edition date
PolicyDecrypt
Sweden's Government Offices Block ChatGPT and Claude, Keep Microsoft Copilot
瑞典政府办公室封禁ChatGPT和Claude，保留微软Copilot
Sweden's choice to keep Microsoft Copilot while blocking ChatGPT and Claude shows a security review that favors one vendor, a lock-in tradeoff other governments will have to weigh.
Judgment
Sweden's Government Offices security reviewers, not ministers, are the deciders here: from Monday only Microsoft Copilot stays on civil servants' machines while ChatGPT and Claude are removed, accepting single-vendor lock-in in exchange for a tool that cleared review.
Basis
Decrypt reports (Oct 24, 2026) that Sweden's Government Offices will block ChatGPT and Claude on staff computers from Monday, steering civil servants to Microsoft Copilot as "the only AI that passed its security review." The mechanism is procurement by exclusion: instead of approving multiple tools under a common standard, the review process leaves one vendor inside the perimeter, so every subsequent use case, integration and price negotiation runs through Microsoft. The cost is optionality — no competing model on staff machines means no benchmark pressure on Copilot's answers, privacy terms or licensing fees, and switching later requires re-running the whole review.
Unclear The source does not name the specific security criteria Copilot met, nor say whether OpenAI or Anthropic can resubmit or appeal the outcome.
Next Watch for publication of the review criteria or any Government Offices statement on a timeline for admitting a second AI vendor.