Gemini Omni, Amazon's chip dominance, and US government AI testing

Google released Gemini Omni on May 19, 2026, as a frontier-tier multimodal model capable of native video generation. The model accepts and generates across text, image, audio, and video modalities, following announcements at the May I/O conference.

Multimodal frontier capabilities

Amazon announced its custom silicon business surpassed a $20 billion annual run rate with over 100% year-over-year growth. The division includes Graviton general-purpose processors, Trainium AI training chips, and Nitro security processors. Major multi-year commitments from OpenAI, Anthropic, Meta, and Uber drive the expansion.

Infrastructure economics shift

The US government expanded its frontier AI safety evaluation program to include models from Google DeepMind, Microsoft, and xAI, joining existing partnerships with OpenAI and Anthropic. Government scientists conduct pre-deployment testing on unreleased systems, assessing vulnerabilities in cybersecurity, biosecurity, infrastructure, and misuse scenarios.

Pre-deployment regulatory baseline