New gemini-4-argon checkpoint spotted in Arena with a mechanical heart render

Harshith @HarshithLucky3Originally posted 2026.10.22

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Gemini 4 Carbon new checkpoint in Arena under the name "gemini-4-argon" this is most accurate heart shape i have seen so far > photorealistic 3D showcase of a mechanical human heart crafted from polished titanium, brushed stainless steel, and transparent glass tubes filled with flowing crimson fluid using three js