Elon Musk unveils Grok 4.5 as OpenAI readies GPT-5.6 showdown
Elon Musk unveils Grok 4.5 as OpenAI readies GPT-5.6 showdown
Elon Musk says SpaceXAI will launch Grok 4.5 publicly after positive beta testing.OpenAI plans to release GPT-5.6 models Sol, Terra, and Luna on the same day.Grok 4.5 runs on xAI’s new 1.5-trillion-parameter V9 model with a strong focus on coding.