OpenAI has partnered with India's Tata Group to build AI data centers as part of the $500 billion Stargate initiative, starting with 100 megawatts and scaling to 1 gigawatt capacity. TCS will establish India's first large-scale AI-optimized data center with liquid cooling and high rack densities, while Tata Group plans to deploy ChatGPT Enterprise across hundreds of thousands of employees. This represents one of the largest enterprise AI deployments globally and establishes critical AI infrastructure for India's growing tech economy.