Grok 4.7 Debuts at $2/M, Nearly Doubles Coding Score [2026]

SpaceXAI, the Elon Musk-led AI unit formerly known as xAI, shipped Grok 4.7 on Sunday, October 11, 2026, pushing its flagship coding model into a frontier race that now includes four separate Claude 5.5-generation releases from Anthropic and an open-weight contender from Mistral.