Google Goes Frontier: Gemini 4 Argon, Tested
Matthew Berman's hands-on review of Gemini 4 Argon, Google DeepMind's new flagship frontier model (announced Sept 30, 2026, broadly available Oct 13, 2026). Berman tests it on interactive 3D generation — a 60fps cyberpunk city in Three.js, a controllable Rube Goldberg machine with themed levels, an Unreal Engine ocean scene — and finds it strong on 3D (better than Meta's Muse Wonder, short of Opus and Astra), plus a ~20-minute Excel clone with working formulas. He reports sponsor Box's 14-point knowledge-work gain (71%→85% over Gemini 3.1 Pro) and a model-vs-model chart: DeepSWE 77.9% (behind Muse Wonder's 79), VibeCode Bench 91.9% (#1), Terminal-Bench 57, OSWorld 69%, Agent's Last Exam 39. Verified: Argon's existence, timeline, $2/$10 introductory pricing (rising to $4/$20 Dec 1), cached-input discount, and 1M-token unified limit. Benchmark figures relayed from the video and flagged unverified; the 'Meta forgot to RL for 3D' quote is secondhand.























