Claude Sonnet 5 available on all plans, Claude Science in beta, Amp launches Orbs
June 30, 2026: Anthropic launches Claude Sonnet 5 (1M tokens, default model on Free+Pro) and Claude Science for researchers with NVIDIA BioNeMo, Amp deploys Orbs for cloud agents, Google launches Nano Banana 2 Lite and Gemini Omni Flash, OpenAI publishes GeneBench-Pro.