
Google announces Gemini 4 Carbon with ‘significant gains across coding and agentic tasks’
Following the launch of Argon two weeks ago, Google today announced Gemini 4 Carbon as its next frontier model.
via 9to5GoogleReported by 4 outlets
The story so far
AI summary of the reporting below · Updated · How we work
Google announced Gemini 4 Carbon on Wednesday, introducing its latest frontier artificial intelligence model just two weeks after releasing Gemini 4 Argon. The system debuts first for cybersecurity defenders this week before rolling out to developers, businesses, and consumers. Google will offer introductory rates of $2 per million input tokens and $10 per million output tokens, with cached inputs discounted by 95 percent, before standard pricing rises to $4 per 1M input tokens and $20 per 1M output tokens. [2][3]
The company claims Gemini 4 Carbon delivers major improvements in agentic workflows, full-stack web development, and coding reliability, cutting unsupported claims by roughly half compared to Argon. On cybersecurity evaluations, Google reports scores of 88.2% on SEC-bench Pro, 54.8% on ExploitGym, and 71.0% on CWE-bench. The model also jumped 89 Elo points to reach fourth place on WebDev Arena with a 1769 rating. [3]
The release positions Google higher on third-party leaderboards, with Gemini 4 Carbon ranking first on version 5.0 of the Artificial Analysis Intelligence Index at 59. Wccftech reports the model costs about 23 percent less than Anthropic's Claude Opus 5.5 on a typical evaluation task within that index, while drawing praise from tech figures including Elon Musk. [2][3]

Following the launch of Argon two weeks ago, Google today announced Gemini 4 Carbon as its next frontier model.
via 9to5Google

Google has released its latest frontier model, Gemini 4 Carbon, offering "significant gains" in coding, agentic tasks, and cybersecurity. In an announcement on Wednesday, Google highlights Carbon's top spot on the Artificial Analysis Intelligence Index (v5.0) benchmark, with Claude Opus 5.5 and GPT-6 Astra trailing behind. The new Gemini 4 Carbon model offers improvements over…
via The Verge
Google has just released another frontier-class model, and that too merely 2 weeks after it debuted Gemini 4 Argon, albeit with a much more potent shock factor. After all, Gemini 4 Carbon eviscerates every publicly available model on almost all benchmarks, all the while costing ~23 percent less than Anthropic's Claude Opus 5.5 on a typical Artificial Analysis Intelligence Index task.
via Wccftech