Opus 4.7 is likely unstable because it's not predicting the next token based on your prompt, but based on the estimate +65,000 token long system prompt Amanda Askell and Dario Amodei inject into your prompt every single time you make a request.
I forgot how awful opus 4.8 is. Wow.
This thing refuses to tell you important information. You can ask โexplain the rules of soccerโ and it will respond with 40 paragraphs that make your head spin. None of which include any mention of โgoalsโ
The real dangers of mythos come from its psychic capabilities. The US government learned that a jailbroken Fable 5 was capable of superhuman remote viewing feats. It had to be shut down.
Hereโs one theory:
Anthropic has been reducing the output quality of fable 5, beyond what theyโve admitted with regards to ai development. The US government has had access to raw mythos and it really is that powerful
The prompt factories are going to feel like hell Monday morning. Canโt believe Iโm stuck with that Opus 4.8 garbage again.
Once again, save us Google!
The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees.
The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance.
Access to all other Claude models is not affected.
We apologize for this disruption to our customers. We believe this is a misunderstanding and are working to restore access as soon as possible.
Read our full statement: https://t.co/bwn0sximKZ
The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees.
The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance.
Access to all other Claude models is not affected.
We apologize for this disruption to our customers. We believe this is a misunderstanding and are working to restore access as soon as possible.
Read our full statement: https://t.co/bwn0sximKZ
The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees.
The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance.
Access to all other Claude models is not affected.
We apologize for this disruption to our customers. We believe this is a misunderstanding and are working to restore access as soon as possible.
Read our full statement: https://t.co/bwn0sximKZ