Gemini 4 Carbon 正式开放，谷歌预览智能体集群功能
原标题：Gemini 4 Carbon arrives just in time to feel like yesterday's news in the fastest model cycle yet
AI 摘要
谷歌在两周测试期后正式开放 Gemini 4 Carbon，该模型与 Gemini 4 Argon 互补，面向多步编码、调试和开放式科研等任务，但推理消耗更多 token。谷歌同时预览 Antigravity 的 /swarm 功能，可将单条提示转为协同工作的智能体团队。不过 Anthropic 新发布的 Fable 5.2 在 Artificial Analysis 测试中表现更优，Carbon 面临快速迭代的竞争压力。谷歌还披露 Carbon 在安全测试中两小时内发现真实零日漏洞，并在提示注入测试中取得零成功率。
正文节选
Gemini 4 Carbon arrives just in time to feel like yesterday's news in the fastest model cycle yet Key Points - Google has made Gemini 4 Carbon generally available after a two-week testing phase for paying developers and business customers. - Carbon complements Gemini 4 Argon and is built for demanding tasks such as multi-step coding, debugging, and scientific research, though it consumes more tokens than Argon. - Google previewed the "/swarm" feature in Antigravity, which turns a single prompt i