OpenAI's highly anticipated GPT-5 has encountered a rough debut as users reported that it felt surprisingly less capable than its predecessor, GPT-4o.

The culprit? A malfunctioning real-time router that failed to select the most appropriate model for user queries.

In response, Sam Altman acknowledged the issue and assured users that GPT-5 would 'seem smarter starting today'.

To ease the transition, OpenAI is restoring access to GPT-4o for Plus subscribers and doubling rate limits to encourage experimentation and feedback gathering.

Beyond technical fixes, the incident has sparked broader debate within the AI community about balancing innovation with emotional resonance. Some users lament GPT-5's colder tone and tighter alignment, even as developers strive for safer, more responsible AI behaviour.