Gemini 4 Argon 正式商用：智能指数与 GPT-6 Astra 持平，价格便宜约四成
Google 隔了 7 个多月终于又发了旗舰模型，成绩追平 GPT-6 Astra，价格还便宜四成，11 月底前是折扣价。
Gemini 4 Argon 现已 GA，在 Artificial Analysis Intelligence Index 上与 GPT-6 Astra 持平。折扣期内 Cost per Task 为 $1.99，比 GPT-6 Astra（max）低约 40%，定价 $2/$10 每百万 token，11 月 30 日后涨至 $4/$20。该模型是 Google 超 7 个月来首个 Flash 级以上的旗舰专有模型，在 AA-Briefcase、AutomationBench-AA、Terminal Bench 4 等 agent 评测上有明显进步。在 AA-Omniscience 上幻觉率为 15%，是 Intelligence Index 得分 45+ 模型中最低的。
Gemini 4 Argon is now GA. Argon ranks equal to GPT-6 Astra on the Artificial Analysis Intelligence Index at 60% of the Cost per Task with discounted prices until Nov 30
Key takeaways: - Google is back to having a frontier model released to the public: This is Google's first proprietary model above the Flash class in over 7 months
- Pricing temporarily discounted to 50% until November 30: Gemini 4 Argon has a Cost per Task of $1.99 with discounted prices, a ~40% reduction compared to GPT-6 Astra (max) for a comparable level of Intelligence. It is currently priced at $2/$10 per 1M input/output tokens with a 95% discount for cache reads (up from 90% from previous Gemini models). Prices will increase to $4/$20 after November 30
- Large improvements in agentic performance: Gemini 4 Argon shows substantial improvements in agentic evaluations such as AA-Briefcase, AutomationBench-AA, Terminal Bench 4. This is an area in which Google's models have historically underperformed compared to leading peers
Lowest hallucination rate among leading models: On AA-Omniscience, Gemini 4 Argon has a 15% hallucination rate, the lowest of any model scoring 45+ on the Intelligence Index
