Elon Musk unveils Grok 4.5 as OpenAI readies GPT-5.6 showdown

Posted On July 8, 2026

Elon Musk has confirmed that SpaceXAI will release its Grok 4.5 artificial intelligence model to the public on Thursday after completing beta testing, setting up a direct contest with OpenAI’s upcoming GPT-5.6 launch. According to Elon Musk, the decision follows…