xAI launches Grok Build 0.1 API for fast agentic coding
xAI released Grok Build 0.1, a coding model optimized for agentic tasks such as web development and debugging, now in public beta via its API. It runs at over 100 tokens per second and costs $1 per million input tokens and $2 per million output tokens. The model integrates with tools like Cursor, Hermes Agent, and OpenRouter.