After the GPT-5 launch, xAI CEO Elon Musk claimed his Grok 4 Heavy model outperformed it, asserting it was the smartest model ...

Satya Nadella (@satyanadella) August 7, 2025 The Microsoft CEO responded to Elon Musk’s critical remarks about OpenAI’s GPT-5 ...

Elon Musk slams GPT-5 launch as underwhelming, touts Grok 4 as superior; Nadella stays optimistic, highlights innovation and ...

Elon Musk's Grok AI has launched its Imagine feature for free, allowing users to generate videos from images. This makes Grok ...