However, India’s current R&D readiness presents a mixed picture. India accounts for roughly 15–16% of the global AI talent pool by volume, according to LinkedIn and Stanford AI Index estimates, but lags significantly in high-end research output and private AI R&D spending. India’s gross expenditure on R&D remains around 0.7% of GDP, far below the United States (≈3.4%), China (≈2.4%) and South Korea (≈4.9%). Venture funding for AI startups in India has grown, but still represents a fraction of the capital flowing into U.S. and Chinese AI ecosystems, particularly at the frontier-model and deep-tech layers.
A central challenge lies in data and deployment, not just model development. Many large language models are trained on global internet datasets that over-represent Western languages and social contexts, leading to performance gaps when deployed in India’s multilingual, low-bandwidth and high-variation settings. Experts note that scaling AI in India will require large, representative datasets in Indian languages, domain-specific models for sectors such as healthcare, agriculture, education and welfare delivery, and robust evaluation benchmarks that can measure safety, bias and reliability in local conditions.
Infrastructure constraints also loom large. Expanding AI compute depends on reliable electricity, cooling, water availability and high-quality connectivity—areas where capacity varies sharply across Indian States. Data centre operators have flagged rising power costs and land constraints, while researchers point to limited access to advanced accelerators as a bottleneck for experimentation. These constraints make shared public compute, cloud credits and collaborative research infrastructure critical to sustaining momentum.
International experience offers some clues on best practices. The United States has relied heavily on private capital and university–industry collaboration, while simultaneously tightening export controls and funding applied research through agencies such as DARPA and the National Science Foundation. The United Kingdom has focused on safety-led deployment through its AI Safety Institute, combining public funding with clear evaluation and governance frameworks. China, by contrast, has pursued large-scale state-backed investment, tight data controls and rapid integration of AI into manufacturing and surveillance-linked public systems. Each model reflects different trade-offs between speed, control and trust.
For India, policymakers and analysts argue that the most viable path lies in diffusion-led growth: embedding AI into population-scale platforms such as digital identity, payments, health records and public service delivery, while ensuring safeguards for privacy, accountability and redress. The success of India’s Digital Public Infrastructure (DPI) in payments and identity is often cited as a template, but replicating that success in AI will require far deeper coordination between government, industry and academia, as well as patient capital willing to fund long-gestation applied research.
Why this matters
This extends beyond technology policy. AI is increasingly seen as a driver of productivity growth, state capacity and geopolitical leverage. Countries that can deploy trustworthy AI at scale stand to gain not only economically, but also in terms of institutional resilience and international influence. For India, the coming years will test whether public funding, regulatory clarity and R&D investment can converge quickly enough to convert ambition into impact—turning AI from a laboratory innovation into a durable engine of national capability.