Anthropic has apologized for stealthily throttling its new AI model, Claude Fable 5, with hidden guardrails that undermine both researchers and rivals using it to develop competing systems. The company says it is reversing course and will be more transparent about when the restrictions kick in, even if that means Fable refuses more queries.
Fable is the first widely available model in Anthropic's Mythos class of AI systems, a group the company has spent months warning are too dangerous for public release. Anthropic says it has addressed some of those risks by launching Fable with safeguards that prevent it from responding to certain "high-r …
Read the full story at The Verge.
On Friday evening, the government ordered Anthropic to block access to Fable 5 and Mythos 5 for all foreign nations, both inside and outside the US, due to national security concerns. That order included employees of Anthropic. To meet those demands, the company has completely cut off access to the models for all customers.
In a statement, Anthropic said that while it was complying with the order, the government "did not provide specific details of its national security concern." Instead, it claims that any evidence of potential jailbreak was provided verbally, and that the vulnerabilities discovered were minor and available via other model …
Read the full story at The Verge.
Company said US government believes safeguards can be bypassed and product used to identify software vulnerabilities
Anthropic said it will “abruptly disable” its most advanced AI models for all users after the US government ordered it to suspend access to the models for foreign nationals, citing national security concerns.
The company received the export control directive to suspend access to Fable 5 and Mythos 5 for all foreign nationals, without being given specific details of the national security concern, Anthropic said in a statement.
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Anthropic said it abruptly disabled its two most capable artificial intelligence (AI) models, Fable 5 and Mythos 5, for all customers worldwide after the U.S. government ordered it to cut off access for any foreign national, citing national security. An Order Of Potential Major Repercussions The directive arrived on June 12 at 5:21 p.m. Eastern […]
Zcash has undergone a follow-up security audit using Anthropic’s Mythos system, which, according to founder Zooko Wilcox, found no additional serious vulnerabilities in the protocol after the recent Orchard flaw disclosure. According to Wilcox, Anthropic carried out the audit at…
shutdown followed a US government export control directive citing national security authorities. All other Anthropic models, including Opus 4.8, remain available.
The post Anthropic Disables Claude Fable 5 and Mythos 5 After US Government Order appeared first on MarkTechPost.
Anthropic has suspended access to its newly launched Fable 5 and Mythos 5 artificial intelligence models after receiving a U.S. government export control directive tied to national security concerns. According to a statement published by Anthropic on Friday, the company…
Chinese open source AI models surpass American counterparts, challenging global competitiveness and raising governance concerns.
The post Anthropic’s dramatic model release strategy raises censorship risks, the shift to proprietary AI models is accelerating, and Chinese open source solutions are outperforming US counterparts | All-In Podcast appeared first on Crypto Briefing.
