Cerebras IPO Soars 68%, Codex goes mobile, and Grok Build enters the coding agent race
AI chipmaker Cerebras debuted on Nasdaq and closed up 68% on day one. OpenAI brought coding agents to mobile. xAI launched Grok Build at $300/month. Plus Anthropic’s $200M Gates Foundation deal and a Georgia data center that quietly drained 29 million gallons during a drought.