Tesla CEO Elon Musk said Grok 4.8 is a 2.5T model trained on the firm's new C++
software stack; training will finish this week and reinforcement learning will
begin.
2026-09-14
Tesla CEO Elon Musk said Grok 4.8 is a 2.5T model trained on the firm's new C++
software stack; training will finish this week and reinforcement learning will
begin.