Gemini 4 Argon: Built to solve your hardest problems

Google announced Gemini 4 Argon, a frontier model now available globally via the Gemini API in AI Studio and the Gemini platform, Google Antigravity, the Gemini app, and AI Mode in Search, priced at $2 per million input tokens and $10 per million output tokens. Google reports Argon ranked #1 on the Vals Index and cites internal and partner uses including a Chrome architectural refactor, a 2.85x inference speedup on Gemma 4 E2B, quantum computing and fusion research, rare disease analysis, enzyme design, and a robotics video-to-sim-to-real pipeline. Google also described safety work including jailbreak defenses, agent misalignment monitoring, and a 0.7% attack success rate on the Gray Swan indirect prompt injection benchmark.