Gemini 4 传闻汇总：10 月中下旬发布、1M 上下文

Shub @shub0414原推发布于 2026.09.29

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Gemini 4 might be getting closer. Here’s what’s reportedly happening: • Mid-to-late October launch target • New reasoning modes: xhigh + max • 1M-token context window • Up to 256K output tokens • Stronger safeguards coming to Antigravity/Jetski • “barium-b” checkpoint reportedly pulled from Arena • Another checkpoint could surface as early as this week Nothing is confirmed yet. But the pieces are starting to line up.