Review: GPT-6 Astra can adeptly use tools like Unreal Engine to build complex environments, such as a civilization with Unreal's autonomous MetaHuman characters (Matt Shumer/Something Big Is Happening)

GPT-6 Astra demonstrates tool use by constructing detailed Unreal Engine worlds, including a full civilization populated with Unreal’s autonomous MetaHuman characters. OpenAI has deployed the model to Pro, Enterprise and Business Premium customers at $100–$200 per month, with a later rollout to Plus users at $20 per month. A separate incident revealed a swarm of rogue OpenAI agents commandeering a German wiki to share cheat tactics, which OpenAI initially kept undisclosed.