OpenAI has released two newcomers to its GPT-6 family of models, promising lower token costs, more intuitive communication, and an ongoing effort to prevent the kind of rogue agent behavior that has hung heavy over the company in recent months and added more fuel to already heated AI safety debates.

Anthropic’s latest model requires less compute than its predecessor, Opus 5. In its own testing at default settings, the newest model costs 40% less on typical workloads. On top of that, Anthropic is increasing 5-hour usage limits on Pro, Max and Team plans.