xAI's Grok 4.6 ties OpenAI's reported top model on a leading index and targets agentic workloads with prices more than 60% lower.

xAI introduced Grok 4.5 as AWS made Grok 4.3 available in Amazon Bedrock, widening Grok’s reach for enterprise AI and agent workflows.

SpaceXAI has launched Grok 4.5, positioning the model as a cheaper, faster rival for coding and knowledge work ahead of a new OpenAI release.

UK's Information Commissioner's Office launches formal probe into X and xAI after Grok AI tool allegedly created non-consensual sexual deepfakes.

Paris prosecutors raid X's French offices and summon Elon Musk for questioning as part of investigation into Grok AI's sexual deepfakes and child pornography concerns.

Elon Musk's Grok AI chatbot faces international backlash as Malaysia, Indonesia, and Philippines ban the platform over non-consensual explicit image generation. Pentagon adoption raises security concerns.