Sam Altman says OpenAI will have a ‘legitimate AI researcher’ by 2028 

To achieve those goals, OpenAI is betting on two key strategies: continued algorithmic innovation and dramatically scaling up “test time compute” — essentially how long models spend thinking about problems.

​To achieve those goals, OpenAI is betting on two key strategies: continued algorithmic innovation and dramatically scaling up “test time compute” — essentially how long models spend thinking about problems.