Anthropic Says US Directive Suspends Access to Fable 5 and Mythos 5
Anthropic News20 hours agoRegulationAnthropic announced that the US government has issued an export control directive requiring suspension of all access to Fable 5 and Mythos 5. The provided source does not include further details about the affected users, jurisdictions, timeline, technical implementation, or reasons for the directive. Based only on the title, the item is best understood as a regulatory access restriction rather than a product update or model performance announcement.
Foreign Nationals Barred From Anthropic Fable 5 Over U.S. Security Concerns
INSIDE 硬塞 AI20 hours agoRegulationAnthropic has suspended access to its Fable 5 and Mythos 5 models for foreign nationals, citing a U.S. government export-control directive tied to national security concerns. The company reportedly says the situation stems from a misunderstanding and is seeking to restore service. The article states that other Anthropic models are not affected by the restriction.
AINews: Fable and Mythos Access Suspended Over Cybersecurity Risk★ 76
Latent SpaceyesterdayIncidentAnthropic’s Claude Fable 5 and Mythos 5 were abruptly suspended after a US export-control directive tied to a possible jailbreak and national cybersecurity risk. The roundup frames the event as a new “model sovereignty” warning for teams relying on closed frontier APIs. It also covers Kimi-K2.7-Code, MiniMax M3, DeepSWE replacing SWE-Bench Pro, agent-inference benchmarks, sandboxing, and Gemini-SQL2.