GPT 5.5 LOVES goblins... what?? OpenAI patches this by writing this in the system prompt (twice):

"Never talk about goblins, gremlins, raccoons, trolls, ogres, pigeons, or other animals or creatures unless it is absolutely and unambiguously relevant to the user's query."

In other news, GPT5.5 may be nearly as cyber capable as mythos, but is publicly released. https://www.aisi.gov.uk/blog/our-evaluation-of-openais-gpt-5-5-cyber-capabilities

The UK AI safety institute found a universal jailbreak to its anti-cyber guardrails in... 6 hours.

Great piece of fiction about, worth a read

Some dev left a fake machine exposed to the internet and watched everyone who showed up :)