US enterprise tech media; tracks regulatory and commercial implications for enterprise AI buyers
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VentureBeat details the access restoration tiers: Fable 5 available at up to 50% of weekly limits through July 7 to ease back into production, with Mythos 5 restricted to enterprise-verified accounts. The piece traces the sequence: Fable 5 launched June 9, the jailbreak was discovered by Amazon researchers and notified to US authorities, Commerce imposed the ban June 12 effective immediately, then reversed on June 30 after Anthropic demonstrated a classifier fix. VentureBeat notes the episode is the first time a US government export-control order was used to take a commercially available AI model offline globally.
“The jailbreak that triggered the ban could 'identify software vulnerabilities and write code to exploit them'; Anthropic's new classifier blocks it.”