Google's October 28 announcement of Gemini 4 Carbon, positioned as its strongest frontier model with state-of-the-art gains in cybersecurity benchmarks like SEC-bench Pro and long-horizon coding tasks, drives the clustered November 10–11 odds. The model launched first to a limited set of vetted cyber defenders through the Fairwind Program under deliberate rollout and U.S. government pre-release testing, with Google stating broader developer, business, and consumer access via API and products would follow "as soon as possible" after guardrail iteration. This mirrors the rapid Argon timeline yet emphasizes caution amid competitive pressures from OpenAI and Anthropic, leaving traders weighing quick phased expansion against potential delays from feedback cycles and safety priorities.