Gemini 4 Argon 开始在 Gemini 应用和 Antigravity 推送，仅限付费用户
Gemini 4 Argon begins rolling out in Gemini app and Antigravity, but only if you pay
Google 几周前公布的 Gemini 4 Argon 开始大范围推送，目前仅面向付费用户，低档订阅方案也无法获得完整访问权限。Google 表示模型能力未变，仍以其上月底公布的基准成绩作为高级推理和智能体编码能力的依据，并称模型经过拒绝恶意指令的训练，配有自动失准监控可在检测到非预期工作流时中止处理。
原文给出 Gemini 4 Argon 的分层开放范围与 Google 内部落地案例，读者可据此判断付费门槛与实际能力边界。
Google revealed Gemini 4 Argon a few weeks ago, saying that it needed to move cautiously toward a full release because of the potential for nefarious use. Google seems to have worked all that out pretty quickly, though. Argon is beginning its wide rollout today, but it's only coming to paying users at this time, and even those on lower-tier plans won't have full access.
Nothing about Gemini 4 Argon's capabilities has changed. Google still points to the benchmarks it published late last month as evidence of the model's advanced reasoning and agentic coding capabilities. The model is supposedly trained to refuse malicious instructions, and an automated misalignment monitor can stop processing if it detects an unintended workflow. Google claims Argon needs that because it's so capable.
The company has a few new examples of how Argon has helped inside Google, where it has been used by thousands of Googlers. Argon has reportedly been instrumental in making YouTube's comment system more efficient. Argon identified redundant emoji rendering that, when eliminated, dropped server load by 45 percent. Engineers also turned Gemini 4 loose on the proprietary drone physics simulator used in Project Wing, and the AI found critical bugs that had been in the codebase since 2018. Google also notes that Argon has advanced its robotics program, showing a measurable step increase in embodied reasoning.
来源：Ars Technica · AI · arstechnica.com