I used Claude Fable 5 for 28 minutes. Then the US government shut it down.

Dev.to / 6/13/2026

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Key Points

  • A user reports testing the newly launched Claude Fable 5 for 28 minutes, successfully using it to build a non-trivial Figma-like canvas editor with layers, multi-frame support, and undo functionality.
  • The session cost was reported as $9.54 over 28m 29s, with thousands of code lines added and basic engineering workflows (e.g., Ctrl-Z and smoke tests) working as expected.
  • On June 12, the US government issued an export control directive and Anthropic immediately pulled Claude Fable 5 for everyone worldwide without providing an explanation.
  • The author highlights the contrast between Anthropic’s documented safety measures and the sudden shutdown, and notes broader corporate/market context including OpenAI’s IPO filing and ongoing profitability concerns.
  • The post suggests the shutdown timing may be related to US regulatory and market dynamics, and the author expects the model to return after the OpenAI IPO closes.

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