Latest AI News April 2026: GPT-5.4 and Gemma 4 Signal the Rise of Agentic AI in India’s Startup Ecosystem
April 2026 is shaping up to be a defining moment for artificial intelligence. The emergence of GPT-5.4 and Gemma 4 reflects a deeper shift already underway since 2025 — the transition from passive AI tools to agentic systems that can act, execute, and automate workflows. While official detailed documentation on these exact releases remains limited,…



