Anthropic

AI safety and research company; develops the Claude family of AI models. Project Glasswing is an Anthropic program giving a vetted set of organizations limited access to its Claude Mythos model for cybersecurity testing; expanded to 150 organizations across more than 15 countries and industries including power, water, and healthcare (June 2026). Anthropic has been criticized for restricting Mythos to a narrow group and has said it intends to release the model publicly once safeguards against cyberattack misuse mature. Filed confidentially for an IPO (June 2026). Public facts per The Information, 2026-06-03.